Station Overview Station Location
Station Number IA-PK-68 Latitude 41.6061
Station Name Clive 1.2 E Longitude -93.7462
County Polk Elevation (ft) 846



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 10 2.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 10 2.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 10 1.31 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 0.91 0.96 31 0.96 31 0.00 0 0 12 6 10.4 10 0
Feb 11 1.12 0.72 28 0.72 28 0.00 0 0 5 7 8.7 4 0
March 11 2.20 2.24 31 2.24 31 0.00 0 0 9 3 3.6 3 0
April 11 3.60 4.34 30 4.34 30 0.00 0 0 13 1 0.0 0 0
May 11 4.78 5.91 31 5.91 31 0.00 0 0 14 3 0.0 0 0
June 11 5.02 10.88 30 10.88 30 0.00 0 0 13 3 0.0 0 0
July 11 4.63 2.43 31 2.43 31 0.00 0 0 9 3 0.0 0 0
Aug 11 4.03 3.61 31 3.61 31 0.00 0 0 9 2 0.0 0 0
Sept 11 3.20 0.88 30 0.88 30 0.00 0 0 10 3 0.0 0 0
Water Year Totals: 35.52" 31.97" 273 days 31.97" 273 0.00" 0 days 0 94 days 31 days 22.7" 17 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2010
10/2/2010
10/3/2010
10/4/2010
10/5/2010
10/6/2010
10/7/2010
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010
10/13/2010
10/14/2010
10/15/2010
10/16/2010
10/17/2010
10/18/2010
10/19/2010
10/20/2010
10/21/2010
10/22/2010
10/23/2010
10/24/2010
10/25/2010
10/26/2010
10/27/2010
10/28/2010
10/29/2010
10/30/2010
10/31/2010
11/1/2010
11/2/2010
11/3/2010
11/4/2010
11/5/2010
11/6/2010
11/7/2010
11/8/2010
11/9/2010
11/10/2010
11/11/2010
11/12/2010
11/13/2010
11/14/2010
11/15/2010
11/16/2010
11/17/2010
11/18/2010
11/19/2010
11/20/2010
11/21/2010
11/22/2010
11/23/2010
11/24/2010
11/25/2010
11/26/2010
11/27/2010
11/28/2010
11/29/2010
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.02
1/2/2011 T
1/3/2011 0.00
1/4/2011 0.00
1/5/2011 0.00
1/6/2011 0.00
1/7/2011 0.04
1/8/2011 0.01
1/9/2011 0.00
1/10/2011 0.06
1/11/2011 0.46
1/12/2011 0.01
1/13/2011 T
1/14/2011 0.00
1/15/2011 T
1/16/2011 0.00
1/17/2011 0.08
1/18/2011 0.16
1/19/2011 0.05
1/20/2011 0.00
1/21/2011 0.04
1/22/2011 0.02
1/23/2011 0.01
1/24/2011 0.00
1/25/2011 0.00
1/26/2011 T
1/27/2011 T
1/28/2011 0.00
1/29/2011 0.00
1/30/2011 0.00
1/31/2011 T
2/1/2011 0.08
2/2/2011 0.32
2/3/2011 0.00
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.14
2/7/2011 T
2/8/2011 0.00
2/9/2011 0.00
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.00
2/14/2011 0.00
2/15/2011 0.00
2/16/2011 0.00
2/17/2011 T
2/18/2011 0.00
2/19/2011 0.00
2/20/2011 0.12
2/21/2011 T
2/22/2011 T
2/23/2011 T
2/24/2011 T
2/25/2011 0.00
2/26/2011 0.06
2/27/2011 T
2/28/2011 0.00
3/1/2011 0.00
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 0.03
3/6/2011 0.00
3/7/2011 T
3/8/2011 0.01
3/9/2011 0.61
3/10/2011 T
3/11/2011 0.00
3/12/2011 0.00
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 0.00
3/16/2011 0.00
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.18
3/21/2011 0.00
3/22/2011 0.02
3/23/2011 1.17
3/24/2011 0.02
3/25/2011 0.10
3/26/2011 T
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.10
3/30/2011 0.00
3/31/2011 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.01
4/2/2011 0.00
4/3/2011 0.00
4/4/2011 0.02
4/5/2011 0.00
4/6/2011 0.00
4/7/2011 0.00
4/8/2011 1.10
4/9/2011 T
4/10/2011 0.00
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.00
4/14/2011 0.00
4/15/2011 0.33
4/16/2011 0.88
4/17/2011 0.00
4/18/2011 0.14
4/19/2011 0.63
4/20/2011 0.04
4/21/2011 0.00
4/22/2011 0.10
4/23/2011 0.02
4/24/2011 0.00
4/25/2011 0.00
4/26/2011 0.83
4/27/2011 0.15
4/28/2011 0.00
4/29/2011 0.00
4/30/2011 0.09
5/1/2011 0.00
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.00
5/5/2011 0.00
5/6/2011 0.03
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 0.00
5/11/2011 0.09
5/12/2011 0.95
5/13/2011 0.47
5/14/2011 0.06
5/15/2011 0.45
5/16/2011 0.03
5/17/2011 0.00
5/18/2011 0.00
5/19/2011 0.00
5/20/2011 0.20
5/21/2011 0.71
5/22/2011 0.23
5/23/2011 T
5/24/2011 0.00
5/25/2011 2.09
5/26/2011 T
5/27/2011 0.00
5/28/2011 0.01
5/29/2011 0.48
5/30/2011 T
5/31/2011 0.11
6/1/2011 0.00
6/2/2011 T
6/3/2011 T
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011 0.00
6/9/2011 1.25
6/10/2011 2.76
6/11/2011 0.09
6/12/2011 0.00
6/13/2011 T
6/14/2011 2.08
6/15/2011 0.42
6/16/2011 0.00
6/17/2011 0.00
6/18/2011 0.00
6/19/2011 0.00
6/20/2011 2.35
6/21/2011 0.80
6/22/2011 0.10
6/23/2011 0.07
6/24/2011 0.01
6/25/2011 0.21
6/26/2011 0.07
6/27/2011 0.67
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011 0.00
7/2/2011 0.00
7/3/2011 0.00
7/4/2011 T
7/5/2011 0.00
7/6/2011 0.01
7/7/2011 0.00
7/8/2011 0.00
7/9/2011 0.00
7/10/2011 0.00
7/11/2011 0.41
7/12/2011 0.12
7/13/2011 0.23
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.10
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 0.00
7/20/2011 0.00
7/21/2011 0.01
7/22/2011 0.95
7/23/2011 0.36
7/24/2011 0.24
7/25/2011 0.00
7/26/2011 0.00
7/27/2011 0.00
7/28/2011 T
7/29/2011 0.00
7/30/2011 0.00
7/31/2011 0.00
8/1/2011 0.00
8/2/2011 0.00
8/3/2011 0.00
8/4/2011 0.00
8/5/2011 T
8/6/2011 0.30
8/7/2011 0.13
8/8/2011 0.41
8/9/2011 0.00
8/10/2011 0.00
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 0.00
8/14/2011 0.00
8/15/2011 0.00
8/16/2011 0.61
8/17/2011 0.01
8/18/2011 0.00
8/19/2011 0.41
8/20/2011 0.00
8/21/2011 0.00
8/22/2011 0.00
8/23/2011 0.00
8/24/2011 0.00
8/25/2011 0.00
8/26/2011 0.00
8/27/2011 T
8/28/2011 0.00
8/29/2011 0.04
8/30/2011 0.41
8/31/2011 1.29
9/1/2011 0.00
9/2/2011 0.06
9/3/2011 0.06
9/4/2011 0.26
9/5/2011 0.00
9/6/2011 0.00
9/7/2011 0.00
9/8/2011 0.00
9/9/2011 0.00
9/10/2011 0.00
9/11/2011 0.00
9/12/2011 0.00
9/13/2011 0.00
9/14/2011 0.03
9/15/2011 0.00
9/16/2011 0.12
9/17/2011 0.02
9/18/2011 0.22
9/19/2011 0.09
9/20/2011 0.01
9/21/2011 T
9/22/2011 0.00
9/23/2011 0.00
9/24/2011 0.00
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.01
9/28/2011 0.00
9/29/2011 T
9/30/2011 T



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
1/1/2011 10:00 AM 0.02 T M M M Light rain fell for about five minutes between 10:00 and 10:30 am on 12/31/2010, freezing instantly on contact and amounting to 0.02" in the gauge. Later on the 31st additional periods of drizzle then flurries in the evening, and more very light flurries during the day on 01/01/2011, all amounted to only traces.
1/2/2011 10:00 AM T T M M M Intermittent very light flurries during the day on 01/01/11 amounted to only a trace.
1/3/2011 10:00 AM 0.00 0.0 M M M
1/4/2011 10:00 AM 0.00 0.0 M M M
1/5/2011 10:00 AM 0.00 0.0 M M M
1/6/2011 10:00 AM 0.00 0.0 M M M
1/7/2011 10:00 AM 0.04 0.6 M M M First precip. since Jan 1st was all snow, began as flurries in late morning (after 10 am) on Jan. 6th with intermittent flurries and light snow showers continuing through the day but only amounting to a trace. Snow intensified overnight and during the morning of the 7th with 0.04" liquid/0.6" snow measured at 10 am on the 7th and still falling at that time.
1/8/2011 10:00 AM 0.01 0.1 M M M Flurries and light snow showers continued from obs. time (10 am) on the 7th into the nighttime hours before tapering off. Amounted to another 0.01" liquid/0.1" snow.
1/9/2011 7:00 AM 0.00 0.0 M M M
1/10/2011 10:00 AM 0.06 0.4 M M M Light snow began during the early morning hours between midnight and sunrise. Flakes were very small, almost grainy. Measured 0.06" in the tube and 0.4" on the board at 10 am with light snow still falling.
1/11/2011 10:00 AM 0.46 7.3 M M M 24 hour total 0.46" liquid and 7.3" snow...storm total 0.52" liquid and 7.7" snow. Very light snow still falling at time of observation. Snow was continuous for the 24 hour period at varying intensities.
1/12/2011 10:00 AM 0.01 0.2 M M M Flurries and light snow showers continued intermittently from time of observation the previous day until after dark on the evening of the 12th.
1/13/2011 10:00 AM T T M M M Flurries and light snow showers continued intermittently during the day and into the evening on the 12th but amounted to only traces.
1/14/2011 10:00 AM 0.00 0.0 M M M
1/15/2011 10:00 AM T T M M M A mixture of light snow and light sleet fell from late morning into afternoon on the 14th, amounting to only traces. Flurries also began shortly before 10 am on the 15th.
1/16/2011 10:00 AM 0.00 0.0 M M M
1/17/2011 10:00 AM 0.08 0.4 M M M Snow fell overnight, changing intermittently to light freezing rain at times, beginning after midnight and ending before 7:00 am. Total liquid equivalent 0.08" in the tube with 0.4" of snow (mixed with a little ice) on the board.
1/18/2011 10:00 AM 0.16 T M M M Light sleet fell briefly in the late morning of the 17th (after 10 am), then changed to drizzle and light rain through most of the afternoon and into the evening. A few flurries then occurred between 9 am and 10 am on the 18th. The sleet and snow only amounted to a trace, with the 0.16" in the tube coming from the light rain.
1/19/2011 10:00 AM 0.05 0.5 M M M A few flurries were observed during the day on the 18th. A light snow shower moved through sometime between 7:00 and 11:00 pm, dropping a quick 0.05"/0.5", then a few more flurries amounted to only a trace overnight.
1/20/2011 10:00 AM 0.00 0.0 M M M
1/21/2011 10:00 AM 0.04 0.4 M M M A brief moderate snow shower between 3:15 pm and 3:35 pm on the 20th amounted to only a trace. Light snow began falling during the early morning hours on the 21st, sometime before 8:30 am, and was still falling at time of observation (10:00 am) when 0.4" was on the board and 0.04" in the tube.
1/22/2011 10:00 AM 0.02 0.4 M M M Light snow was falling at ob. time (10 am) yesterday and ended a little before noon. Have had intermittent flurries since then.
1/23/2011 10:00 AM 0.01 0.1 M M M A few very light flurries were observed during the afternoon and evening of the 22nd, then light snow fell overnight during the early morning hours of the 23rd ending before 7:30 am.
1/24/2011 10:00 AM 0.00 0.0 M M M
1/25/2011 10:00 AM 0.00 0.0 M M M
1/26/2011 10:00 AM T T M M M Light snow shower began around 9:15 am and continued through ob. time at 10:00 am, but amounting to only a trace.
1/27/2011 10:00 AM T T M M M A light snow shower ended shortly after 10 am on the 26th, and a few light flurries were observed later in the day. All amounted to only a trace.
1/28/2011 10:00 AM 0.00 0.0 M M M
1/29/2011 10:00 AM 0.00 0.0 M M M
1/30/2011 10:00 AM 0.00 0.0 M M M
1/31/2011 10:00 AM T T M M M A few light flurries overnight on the 30th-31st amounted to only a trace.
2/1/2011 10:00 AM 0.08 1.0 M M M Light snow fell much of the day and evening of the 31st, but amounted to only perhaps 0.1". Snow intensified a bit overnight and winds increased on the morning of the 1st, resulting in some blowing and drifting of the snow. Measured 1.0" on the board at 10 am but it might have been a bit low due to the blowing...best I could get and it should be pretty close.
2/2/2011 10:00 AM 0.32 5.5 M M M Snow fell almost continuously from ob. time on the morning of the 1st until the early morning hours of the 2nd, ending before 6 am. Snow was heavy at times from late afternoon into early night on the 1st. Due to severe blowing/drifting of snow an accurate snowfall measurement was not possible but would estimate a 24-hour total beginning at 10 am on the 1st of 5.5".
2/3/2011 10:00 AM 0.00 0.0 M M M
2/4/2011 10:00 AM 0.00 0.0 M M M
2/5/2011 10:00 AM 0.00 0.0 M M M
2/6/2011 10:00 AM 0.14 1.4 M M M Light snow began at approximately 10 pm on the 5th and continued well past midnight, ending sometime before 10 am on the 6th.
2/7/2011 10:00 AM T T M M M Light snow fell at times from late afternoon into early night on the 6th, but melted as it hit the ground and amounted to only T in the tube and T on the board.
2/8/2011 10:00 AM 0.00 0.0 M M M
2/9/2011 7:00 AM 0.00 0.0 M M M
2/10/2011 7:00 AM 0.00 0.0 M M M
2/11/2011 7:00 AM 0.00 0.0 M M M
2/12/2011 10:00 AM 0.00 0.0 M M M
2/13/2011 10:00 AM 0.00 0.0 M M M
2/14/2011 10:00 AM 0.00 0.0 M M M
2/15/2011 10:00 AM 0.00 0.0 M M M
2/16/2011 10:00 AM 0.00 0.0 M M M
2/17/2011 10:00 AM T 0.0 M M M Drizzle fell from the evening of the 16th well into the night, ending sometime before sunrise, but amounted to only a trace.
2/18/2011 10:00 AM 0.00 0.0 M M M
2/19/2011 10:00 AM 0.00 0.0 M M M
2/20/2011 10:00 AM 0.12 0.0 M M M Light showers began around 10:30 pm on the 19th and continued intermittently during the night...a few low rumbles of thunder were heard after midnight. Rain ended before 10 am on the 20th.
2/21/2011 10:00 AM T T M M M Drizzle fell at times on the 20th then changed to flurries overnight, continuing through ob. time but amounting to only traces.
2/22/2011 10:00 AM T T M M M Flurries and light snow showers fell most or all of the day on the 21st, ending in the evening, but amounting to only a trace.
2/23/2011 10:00 AM T T M M M A few very light flurries were observed during the day on the 22nd.
2/24/2011 10:00 AM T T M M M Intermittent flurries throughout the last 24 hours amounted to only a trace.
2/25/2011 10:00 AM 0.00 0.0 M M M
2/26/2011 10:00 AM 0.06 0.8 M M M Very light flurries fell during the day on the 25th, then accumulating snow began around 6 pm and continued well past midnight...tapering off to flurries again before sunrise.
2/27/2011 10:00 AM T T M M M
2/28/2011 10:00 AM 0.00 0.0 M M M
3/1/2011 10:00 AM 0.00 0.0 M M M
3/2/2011 10:00 AM 0.00 0.0 M M M
3/3/2011 10:00 AM 0.00 0.0 M M M
3/4/2011 10:00 AM 0.00 0.0 M M M
3/5/2011 10:00 AM 0.03 T M M M Light rain fell in the afternoon on 03/04, ending before 6 pm and amounting to 0.03". Later a few flurries fell overnight, amounting to only a trace.
3/6/2011 10:00 AM 0.00 0.0 M M M
3/7/2011 10:00 AM T T M M M Flurries fell for a time during the day on the 6th, beginning sometime after 10 am, then again early on the morning of the 7th continuing through 10 am, but amounted to only a trace.
3/8/2011 10:00 AM 0.01 T M M M Light snow fell from around 10 am until shortly after noon on the 7th, melted as it hit the ground but managed to measure in the tube.
3/9/2011 10:00 AM 0.61 1.2 M M M Rain fell on the afternoon and evening of the 8th, then switched to a very wet snow late in the evening continuing through the night. Some/much of the snow melted as it fell, and the ratios were quite low even overnight with temperatures hovering just above freezing.
3/10/2011 10:00 AM T T M M M Light flurries fell on the evening of the 9th.
3/11/2011 10:00 AM 0.00 0.0 M M M
3/12/2011 10:00 AM 0.00 0.0 M M M
3/13/2011 10:00 AM 0.00 0.0 M M M
3/14/2011 10:00 AM 0.00 0.0 M M M
3/15/2011 10:00 AM 0.00 0.0 M M M
3/16/2011 10:00 AM 0.00 0.0 M M M
3/17/2011 10:00 AM 0.00 0.0 M M M
3/18/2011 10:00 AM 0.00 0.0 M M M
3/19/2011 10:00 AM 0.00 0.0 M M M
3/20/2011 10:00 AM 0.18 0.0 M M M A few showers and thunderstorms (first of the season) passed through overnight, the first around midnight or shortly before, and the last roughly around sunrise.
3/21/2011 10:00 AM 0.00 0.0 M M M
3/22/2011 10:00 AM 0.02 0.0 M M M
3/23/2011 10:00 AM 1.17 0.0 M M M Strong thunderstorms moved through late on the afternoon of the 22nd. Nobody was at home at the time, but my wife was at work about half a mile away and observed hail about 0.5" in diameter falling for several minutes.
3/24/2011 10:00 AM 0.02 0.0 M M M A few light showers moved through on the afternoon and evening of the 23rd.
3/25/2011 10:00 AM 0.10 1.0 M M M Light snow began shortly after midnight and continued through ob. time at 10 am. It was the first snow in several weeks. Temperatures were near freezing and some of the snow likely melted as it fell - there was no snow at all on paved surfaces and I measured about 1.3" average on elevated surfaces, but only 1.0" on the board.
3/26/2011 10:00 AM T T M M M Light snow fell from obs. time (10 am) on the 25th until shortly before 2 pm but amounted to only a trace.
3/27/2011 10:00 AM 0.00 0.0 M M M
3/28/2011 10:00 AM 0.00 0.0 M M M
3/29/2011 10:00 AM 0.10 1.4 M M M Flurries began between sunset and midnight on the 28th, then light snow fell overnight, tapering off to flurries again that ended after 7 am. Measured 1.4" on the board but the pavement was clean so there was likely some melting even on the board.
3/30/2011 10:00 AM 0.00 0.0 M M M
3/31/2011 10:00 AM 0.00 0.0 M M M
4/1/2011 10:00 AM 0.01 0.0 M M M Very light rain fell sometime overnight on the 31st-1st.
4/2/2011 10:00 AM 0.00 0.0 M M M
4/3/2011 10:00 AM 0.00 0.0 M M M
4/4/2011 10:00 AM 0.02 0.0 M M M A small thunderstorm passed quickly by just to the south last night (on the 3rd), grazing us with light rain between 9:45 and 10:00 pm amounting to only 0.02". A few spritzes of drizzle were also observed between 7 and 8 am on the 4th.
4/5/2011 10:00 AM 0.00 0.0 M M M
4/6/2011 10:00 AM 0.00 0.0 M M M
4/7/2011 10:00 AM 0.00 0.0 M M M
4/8/2011 10:00 AM 1.10 0.0 M M M Rain showers began between 3:00 and 3:30 pm on the 7th and continued for several hours, ending sometime before midnight.
4/9/2011 10:00 AM T 0.0 M M M Light drizzle fell on the evening of the 8th continuing into the night, but amounted to only a trace.
4/10/2011 10:00 AM 0.00 0.0 M M M
4/11/2011 10:00 AM 0.00 0.0 M M M
4/12/2011 10:00 AM 0.00 0.0 M M M
4/13/2011 10:00 AM 0.00 0.0 M M M
4/14/2011 10:00 AM 0.00 0.0 M M M Sprinkles and light showers fell intermittently from after midnight on the 14th through ob. time at 10 am, amounting to 0.02".
4/15/2011 10:00 AM 0.33 0.0 M M M Drizzle and sprinkles continued on and off from 10 am on the 14th through the day and night, intensifying to light to moderate showers from around 7 am through 10 am on the 15th and amounting to 0.33".
4/16/2011 10:00 AM 0.88 0.0 M M M Light to moderate rain continued from ob. time on the 15th through the day, tapering off to drizzle in the late afternoon or evening that continued well past midnight into the 16th, ending sometime before 10 am.
4/17/2011 10:00 AM 0.00 0.0 M M M
4/18/2011 10:00 AM 0.14 0.0 M M M Light rain began in the late afternoon on the 17th and continued on and off well into the night.
4/19/2011 10:00 AM 0.63 0.0 M M M Light rain fell on and off from ob. time on the 18th through the day and into the night, intensified late overnight (sometime after 2 am) then tapered off to drizzle again by ob. time on the 19th.
4/20/2011 10:00 AM 0.04 0.0 M M M Light rain continued intermittently from ob. time on the 19th into the late afternoon or evening before ending.
4/21/2011 10:00 AM 0.00 0.0 M M M
4/22/2011 10:00 AM 0.10 0.0 M M M Light rain and sprinkles fell intermittently from around 6:30 pm on the 21st through the night, ending before ob. time (10 am) on the 22nd.
4/23/2011 10:00 AM 0.02 0.0 M M M Sprinkles and drizzle fell at times from mid-afternoon through the evening of the 22nd, ending before midnight.
4/24/2011 10:00 AM 0.00 0.0 M M M
4/25/2011 10:00 AM 0.00 0.0 M M M
4/26/2011 10:00 AM 0.83 0.0 M M M Light rain fell intermittently from mid-afternoon into the evening of the 25th, then light to moderate rain fell continuously from late evening through ob. time the next morning, the 26th.
4/27/2011 10:00 AM 0.15 0.0 M M M Light to occasionally moderate rain fell from ob. time (10 am) on the 26th into the early to mid-afternoon before ending. Drizzle/light rain then fell occasionally from the evening into the night, ending before sunrise.
4/28/2011 10:00 AM 0.00 0.0 M M M
4/29/2011 10:00 AM 0.00 0.0 M M M
4/30/2011 10:00 AM 0.09 0.0 M M M Rain fell sometime between 2 am and 7 am on the 30th. From now on will not report snow zeroes during the summer, will just leave it NA until October.
5/1/2011 10:00 AM 0.00 0.0 M M M
5/2/2011 10:00 AM 0.00 0.0 M M M
5/3/2011 10:00 AM 0.00 0.0 M M M
5/4/2011 10:00 AM 0.00 0.0 M M M
5/5/2011 10:00 AM 0.00 0.0 M M M
5/6/2011 10:00 AM 0.03 M M M M A brief light shower fell in the mid to late afternoon on the 5th.
5/7/2011 10:00 AM 0.00 0.0 M M M
5/8/2011 10:00 AM 0.00 0.0 M M M
5/9/2011 10:00 AM 0.00 0.0 M M M
5/10/2011 10:00 AM 0.00 0.0 M M M
5/11/2011 10:00 AM 0.09 M M M M Light rain and thunderstorms began between 8 and 9 am and continued intermittently through ob. time. Light rain still falling with thunder rumbling during measurement.
5/12/2011 10:00 AM 0.95 M M M M Light rain fell with rumbles of thunder intermittently from ob. time on the 11th into the afternoon before ending, totaling 0.11". Additional, sometimes heavier thunderstorms occurred in the evening and overnight, ending before sunrise and totaling 0.84".
5/13/2011 10:00 AM 0.47 M M M M Showers and thunderstorms moved through overnight...beginning after midnight and tapering off to sprinkles and light rain at ob. time.
5/14/2011 10:00 AM 0.06 M M M M Light rain fell intermittently during the day on the 13th and through the night, but ended before ob. time.
5/15/2011 10:00 AM 0.45 M M M M Some sprinkles and a brief light shower fell in the late afternoon and evening of the 14th, then light to moderate showers fell at times during the night.
5/16/2011 10:00 AM 0.03 M M M M Light rain was falling at ob. time (10 am) on the 15th, and ended between 11 am and noon.
5/17/2011 10:00 AM 0.00 0.0 M M M
5/18/2011 10:00 AM 0.00 0.0 M M M
5/19/2011 10:00 AM 0.00 0.0 M M M
5/20/2011 10:00 AM 0.20 M M M M Thunderstorms occurred intermittently from around 7:00 am until shortly before ob. time...ending about 9:30 am.
5/21/2011 10:00 AM 0.71 M M M M Thunderstorms rolled through during the early afternoon on the 20th, tapering off to light rain that persisted into the late evening. More showers and storms moved through overnight, beginning well after midnight and ending between 8 am and 9 am.
5/22/2011 10:00 AM 0.23 M M M M A thunderstorm occurred between 9:00 and 9:30 pm, followed by a few light showers scattered into the later nighttime hours, probably ending a little while after midnight. 24-hour total 0.23".
5/23/2011 10:00 AM T M M M M A trace of rain fell sometime between midnight and sunrise on the 23rd.
5/24/2011 10:00 AM 0.00 0.0 M M M
5/25/2011 10:00 AM 2.09 M M M M A brief round of thunderstorms moved through between 2:00 and 3:30 pm on the 24th, dropping a quick 0.33". More storms moved in around 11:00 pm and persisted through most of the night with heavy rain at times, ending later in the morning before ob. time and amounting to another 1.76".
5/26/2011 10:00 AM T M M M M Light drizzle fell most of the time from around noon on the 25th until a little while after midnight on the 26th, but amounted to only a trace.
5/27/2011 10:00 AM 0.00 0.0 M M M
5/28/2011 10:00 AM 0.01 M M M M A brief light shower moved through around noon on the 27th but amounted to only a trace. Additional light rain fell sometime after midnight on the 28th, ending before ob. time and accounting for 0.01".
5/29/2011 10:00 AM 0.48 M M M M A brief shower moved through in the late morning on the 28th, after ob. time. Showers and thunderstorms then moved through between 5am and 9am on the 30th.
5/30/2011 10:00 AM T M M M M
5/31/2011 10:00 AM 0.11 M M M M A few sprinkles produced a trace around 9:00-9:30pm on the 30th, then light showers and a few rumbles of thunder moved through on and off between 2:30 and 7:30am, amounting to 0.11".
6/1/2011 10:00 AM 0.00 0.0 M M M
6/2/2011 10:00 AM T M M M M
6/3/2011 10:00 AM T M M M M
6/4/2011 10:00 AM 0.00 0.0 M M M
6/5/2011 10:00 AM 0.00 0.0 M M M
6/6/2011 10:00 AM 0.00 0.0 M M M
6/7/2011 10:00 AM 0.00 0.0 M M M
6/8/2011 10:00 AM 0.00 0.0 M M M
6/9/2011 10:00 AM 1.25 M M M M Thunderstorms began sometime during the early morning hours (after 1:00 am) and occurred intermittently but frequently until ending shortly after 9:30 am. There were three rounds of hail - the first from 7:25-7:32 am was mostly up to penny with a few nickels to possibly quarters. The second from 7:40-7:44 am was pea up to maybe dime. The third from 9:16-9:22 am started as pea to dime for several minutes, but for a minute or two around 9:20 am was considerably larger, mostly quarters with some bigger. When the hail stopped I measured the largest stones on the lawn at 1.5". Total amount of rain and probably a little melted hail in the tube was 1.25".
6/10/2011 10:00 AM 2.76 M M M M Another round of thunderstorms began at 11:00 am and lasted about 45 minutes, tapering off to light rain that persisted until shortly after 1:00 pm. Additional intermittent but frequent thunderstorms began a few minutes after 8:00 pm and continued well into the night, ending sometime between 2:00 and 5:00 am.
6/11/2011 10:00 AM 0.09 M M M M Light rain fell at times from early or mid-afternoon on the 10th into the night, all measurable rain fell before midnight but there may have been some trace drizzle after midnight on the 11th.
6/12/2011 10:00 AM 0.00 0.0 M M M
6/13/2011 10:00 AM T M M M M
6/14/2011 10:00 AM 2.08 M M M M A round of thunderstorms moved through on the 13th, beginning around or shortly after noon and lasting for perhaps an hour, producing 0.95" of rain. A few sprinkles fell in the evening around sunset but amounted to only a trace. More thunderstorms moved through on the early morning of the 14th, beginning sometime after 1 am and ending before 7 am. Hail larger than peas but smaller than dimes fell for several minutes between 2:40 and 2:45 am, and in the morning I measured another 1.13" of rain to make the 24-hour total 2.08".
6/15/2011 10:00 AM 0.42 M M M M Intermittent thunderstorms moved through between the evening of the 14th and the early morning (around 2 am) of the 15th.
6/16/2011 10:00 AM 0.00 0.0 M M M
6/17/2011 10:00 AM 0.00 0.0 M M M
6/18/2011 10:00 AM 0.00 0.0 M M M
6/19/2011 10:00 AM 0.00 0.0 M M M
6/20/2011 10:00 AM 2.35 M M M M Thunderstorms began shortly after midnight on the 20th and continued on and off through the early morning hours, ending sometime before 9 am.
6/21/2011 10:00 AM 0.80 M M M M Several thunderstorms moved through between about 10 pm on the 20th and 2 am on the 21st, with a few light showers occurring between 2 am and 7 am.
6/22/2011 10:00 AM 0.10 M M M M Brief light showers and drizzle fell intermittently from the afternoon of the 21st through the morning of the 22nd, but it wasn't raining at ob. time.
6/23/2011 10:00 AM 0.07 M M M M Sprinkles and drizzle fell intermittently through the 24-hr period, ending before ob. time.
6/24/2011 10:00 AM 0.01 M M M M A few sprinkles fell during the day on the 23rd, ending in the afternoon and amounting to barely a hundredth.
6/25/2011 10:00 AM 0.21 M M M M Thunderstorms produced intermittent light to moderate rain during the morning hours on the 25th, with light rain falling at ob. time.
6/26/2011 10:00 AM 0.07 M M M M Thunderstorms produced intermittent light to moderate rain from ob. time until a little before noon on the 25th. Light drizzle also fell on the morning of the 26th, including at ob. time, but amounted to only a trace.
6/27/2011 10:00 AM 0.67 M M M M Light drizzle was falling at ob. time on the 26th and ended shortly thereafter, amounting to only a trace. Thunderstorms then began shortly after 9 pm on the 26th, with a period of heavy rain falling sometime around 10 or 11 pm and light rain continuing until about 1 am on the 27th.
6/28/2011 10:00 AM 0.00 0.0 M M M
6/29/2011 10:00 AM 0.00 0.0 M M M
6/30/2011 10:00 AM 0.00 0.0 M M M
7/1/2011 10:00 AM 0.00 0.0 M M M
7/2/2011 10:00 AM 0.00 0.0 M M M
7/3/2011 10:00 AM 0.00 0.0 M M M
7/4/2011 10:00 AM T M M M M Drizzle and sprinkles fell intermittently from around midday through evening on the 3rd.
7/5/2011 10:00 AM 0.00 0.0 M M M
7/6/2011 10:00 AM 0.01 M M M M A few sprinkles fell in the afternoon and evening of the 5th, just barely adding up to 0.01".
7/7/2011 10:00 AM 0.00 0.0 M M M
7/8/2011 10:00 AM 0.00 0.0 M M M
7/9/2011 10:00 AM 0.00 0.0 M M M
7/10/2011 10:00 AM 0.00 0.0 M M M
7/11/2011 10:00 AM 0.41 M M M M Finally...rain! A cluster of thunderstorms moved in just after 3 am on the 11th with a brief period of moderate to heavy rain, which trailed off to light rain for perhaps an hour to an hour and a half afterward.
7/12/2011 10:00 AM 0.12 M M M M A few thunderstorms occurred on the morning of the 12th, with light rain falling at ob. time.
7/13/2011 10:00 AM 0.23 M M M M Brief showers and a few thunderstorms moved through intermittently during the day on the 12th, totaling 0.23".
7/14/2011 10:00 AM T M M M M A brief sprinkle occurred during the early morning hours.
7/15/2011 10:00 AM 0.00 0.0 M M M
7/16/2011 10:00 AM 0.10 M M M M A brief very light shower moved through after sunset on the 15th, then more very light showers and sprinkles/drizzle occurred roughly around sunrise on the 16th.
7/17/2011 10:00 AM 0.00 0.0 M M M
7/18/2011 10:00 AM 0.00 0.0 M M M
7/19/2011 10:00 AM 0.00 0.0 M M M
7/20/2011 10:00 AM 0.00 0.0 M M M
7/21/2011 10:00 AM 0.01 M M M M There were a few thunderstorms around from shortly before 7 am until roughly 8 am...but we only got grazed with a hundredth of an inch.
7/22/2011 10:00 AM 0.95 M M M M Thunderstorms moved through intermittently between about 3 am and a little after 7 am.
7/23/2011 10:00 AM 0.36 M M M M Intermittent thunderstorms began during the early morning hours (sometime after 3 am) with light rain still falling at observation time.
7/24/2011 10:00 AM 0.24 M M M M Intermittent light showers and thunderstorms continued from observation time on the 23rd into the afternoon. Brief rain may have also occurred during the early morning of the 24th, before sunrise, but that would only have been a trace at most.
7/25/2011 10:00 AM 0.00 0.0 M M M
7/26/2011 10:00 AM 0.00 0.0 M M M
7/27/2011 10:00 AM 0.00 0.0 M M M
7/28/2011 10:00 AM T M M M M
7/29/2011 10:00 AM 0.00 0.0 M M M
7/30/2011 10:00 AM 0.00 0.0 M M M
7/31/2011 10:00 AM 0.00 0.0 M M M
8/1/2011 10:00 AM 0.00 0.0 M M M
8/2/2011 10:00 AM 0.00 0.0 M M M
8/3/2011 10:00 AM 0.00 0.0 M M M
8/4/2011 10:00 AM 0.00 0.0 M M M
8/5/2011 10:00 AM T M M M M A brief sprinkle occurred around noon on the 4th, then a very light shower in the evening (around 6 or 7 pm).
8/6/2011 10:00 AM 0.30 M M M M A sprinkle occurred between about 11am and noon on the 5th, amounting to only a trace, then light showers fell intermittently in the evening, roughly between about 6 and 9 pm accounting for the 0.30".
8/7/2011 10:00 AM 0.13 M M M M Thunderstorms moved through for a couple of hours around midnight.
8/8/2011 10:00 AM 0.41 M M M M Thunderstorms moved through overnight, sometime between 2am and sunrise.
8/9/2011 10:00 AM 0.00 0.0 M M M
8/10/2011 10:00 AM 0.00 0.0 M M M
8/11/2011 10:00 AM 0.00 0.0 M M M
8/12/2011 10:00 AM 0.00 0.0 M M M
8/13/2011 10:00 AM 0.00 0.0 M M M
8/14/2011 10:00 AM 0.00 0.0 M M M
8/15/2011 10:00 AM 0.00 0.0 M M M
8/16/2011 10:00 AM 0.61 M M M M Light showers and a few thunderstorms moved through during the morning hours on the 16th, beginning sometime after midnight and ending just before observation time.
8/17/2011 10:00 AM 0.01 M M M M A brief very light shower moved through late on the morning of the 16th, beginning after observation time and ending before noon.
8/18/2011 10:00 AM 0.00 0.0 M M M
8/19/2011 10:00 AM 0.41 M M M M Light showers and some thunderstorms occurred late on Thursday, beginning roughly around 5 pm and ending by midnight.
8/20/2011 10:00 AM 0.00 0.0 M M M
8/21/2011 10:00 AM 0.00 0.0 M M M
8/22/2011 10:00 AM 0.00 0.0 M M M
8/23/2011 10:00 AM 0.00 0.0 M M M
8/24/2011 10:00 AM 0.00 0.0 M M M
8/25/2011 10:00 AM 0.00 0.0 M M M
8/26/2011 10:00 AM 0.00 0.0 M M M
8/27/2011 10:00 AM T M M M M Some sprinkles and a brief light shower occurred intermittently between about 10:30am and 1:00pm on the 26th.
8/28/2011 10:00 AM 0.00 0.0 M M M
8/29/2011 10:00 AM 0.04 M M M M A brief light shower fell with distant rumbles of thunder between about 11:15am and 12:15pm on the 28th.
8/30/2011 10:00 AM 0.41 M M M M A few sprinkles moved through around 5 and 6 am, then showers and occasional thunderstorms occurred from around 7 am through ob. time with rain still falling at 10 am.
8/31/2011 10:00 AM 1.29 M M M M Showers and thunderstorms continued from ob. time (10am) on the 30th into the afternoon before ending.
9/1/2011 10:00 AM 0.00 0.0 M M M
9/2/2011 10:00 AM 0.06 M M M M A couple of light showers and rumbles of thunder occurred between about 4am and 7am on the 1st.
9/3/2011 10:00 AM 0.06 M M M M A brief shower moved through right around midnight, spanning about 10 minutes on either side.
9/4/2011 10:00 AM 0.26 M M M M Showers and thunderstorms occurred intermittently from shortly after ob. time (roughly around 11am) into the evening on the 3rd before ending.
9/5/2011 10:00 AM 0.00 0.0 M M M
9/6/2011 10:00 AM 0.00 0.0 M M M
9/7/2011 10:00 AM 0.00 0.0 M M M
9/8/2011 10:00 AM 0.00 0.0 M M M
9/9/2011 10:00 AM 0.00 0.0 M M M
9/10/2011 10:00 AM 0.00 0.0 M M M
9/11/2011 10:00 AM 0.00 0.0 M M M
9/12/2011 10:00 AM 0.00 0.0 M M M
9/13/2011 10:00 AM 0.00 0.0 M M M
9/14/2011 10:00 AM 0.03 M M M M Very light rain fell on the morning of the 14th, beginning before sunrise but ending before ob. time.
9/15/2011 10:00 AM 0.00 0.0 M M M
9/16/2011 10:00 AM 0.12 M M M M Light rain fell during the morning on the 16th, ending shortly before ob. time.
9/17/2011 10:00 AM 0.02 M M M M Light rain fell intermittently from shortly after ob. time until roughly noon on the 16th.
9/18/2011 10:00 AM 0.22 M M M M Brief sprinkles produced a trace in the mid-afternoon of the 17th. Light rain then fell during the morning of the 18th, ending shortly before ob. time.
9/19/2011 10:00 AM 0.09 M M M M Light rain fell intermittently from shortly after ob. time on the 18th until a little before midnight.
9/20/2011 10:00 AM 0.01 M M M M Light rain fell during the early morning.
9/21/2011 10:00 AM T M M M M A few very light sprinkles fell from late morning through midday on the 20th.
9/22/2011 10:00 AM 0.00 0.0 M M M
9/23/2011 10:00 AM 0.00 0.0 M M M
9/24/2011 10:00 AM 0.00 0.0 M M M
9/25/2011 10:00 AM 0.00 0.0 M M M
9/26/2011 10:00 AM 0.00 0.0 M M M
9/27/2011 10:00 AM 0.01 M M M M Sprinkles and drizzle fell intermittently during the late afternoon to early nighttime hours on the 26th.
9/28/2011 10:00 AM 0.00 0.0 M M M
9/29/2011 10:00 AM T M M M M Intermittent sprinkles began a little after 9 am and continued through ob. time.
9/30/2011 10:00 AM T M M M M A few sprinkles fell from ob. time to around midday on the 29th.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
6/9/2011 9:20 AM This was the third hail fall of the morning. The first from 7:25-7:32 am was mostly up to penny size with a few nickels. The second from 7:40-7:44 am was pea up to maybe dime. The third fall of hail was from 9:16-9:22 am, started as pea to dime, but for a minute or two around 9:20 am was considerably larger, averaging quarters with some bigger. Afterward I measured the largest on my lawn at 1.5". Hail was a mix of white and clear ice and the larger stones were very spiky. Only minor damage to leaves and garden plants. 1 1/2" Ping Pong Ball Size 1" Quarter Size NA Mixed|Clear Ice|White Ice 2 1min minor leaf damage Continuous False After rain After smaller hail 10-20
6/14/2011 2:40 AM Hail larger than peas but smaller than dimes fell intermittently for several minutes between 2:40 and 2:45 am. NA NA NA 2min Intermittent True