Station Overview Station Location
Station Number CO-GR-73 Latitude 40.19972222
Station Name Granby 7.7 N Longitude -105.9258333
County Grand Elevation (ft) 8562



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 16 1.20 0.96 27 0.96 23 0.00 4 1 6 1 3.3 3 2
Nov 16 1.21 0.47 31 0.29 17 0.18 14 2 6 1 5.0 5 5
Dec 16 1.24 2.15 30 1.53 21 0.62 9 3 11 4 28.0 13 6
Jan 17 1.25 2.08 29 2.08 25 0.00 4 1 17 3 42.1 18 3
Feb 17 1.31 1.60 28 1.60 28 0.00 0 0 12 3 24.5 11 13
March 17 1.25 0.54 30 0.54 22 0.00 8 2 9 0 5.3 7 11
April 17 1.68 1.58 30 1.58 27 0.00 3 0 12 0 15.1 8 0
May 17 1.67 2.76 30 2.58 29 0.18 1 1 13 4 11.8 5 1
June 17 1.38 0.50 30 0.50 26 0.00 4 2 7 0 0.0 0 0
July 17 1.46 1.57 31 1.57 31 0.00 0 0 17 1 0.0 0 0
Aug 17 1.74 1.67 30 1.60 27 0.07 3 1 17 2 0.0 0 0
Sept 17 1.33 0.60 29 0.55 24 0.05 5 1 7 0 0.0 0 0
Water Year Totals: 16.72" 16.48" 355 days 15.38" 300 1.10" 55 days 14 134 days 19 days 135.1" 70 days 41 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
10/1/2016
10/2/2016
10/3/2016
10/4/2016
10/5/2016 T
10/6/2016 0.12
10/7/2016 0.02
10/8/2016 0.00
10/9/2016 0.00
10/10/2016 0.00
10/11/2016 0.13
10/12/2016 0.55
10/13/2016 0.00
10/14/2016 0.00
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 0.00
10/18/2016 0.00
10/19/2016 0.12
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.00
10/23/2016 0.00
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.02
10/27/2016 0.00
10/28/2016 **
10/29/2016 **
10/30/2016 **
10/31/2016 0.00
11/1/2016 0.00
11/2/2016 0.17
11/3/2016 **
11/4/2016 **
11/5/2016 **
11/6/2016 **
11/7/2016 **
11/8/2016 **
11/9/2016 **
11/10/2016 0.00 0.00
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 T
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 0.00
11/17/2016 **
11/18/2016 **
11/19/2016 **
11/20/2016 **
11/21/2016 **
11/22/2016 0.18
11/23/2016 0.00
11/24/2016 0.01
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.03
11/28/2016 0.03
11/29/2016 0.04
11/30/2016 0.01
12/1/2016 0.02
12/2/2016 **
12/3/2016 **
12/4/2016 0.07
12/5/2016 T
12/6/2016 **
12/7/2016 **
12/8/2016 **
12/9/2016 0.53
12/10/2016 T
12/11/2016 0.14
12/12/2016 0.03
12/13/2016 0.00
12/14/2016
12/15/2016 0.33
12/16/2016 0.09
12/17/2016 0.60
12/18/2016 T
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.03
12/23/2016 0.16
12/24/2016 T
12/25/2016 0.01
12/26/2016 0.11
12/27/2016 **
12/28/2016 0.02
12/29/2016 0.01
12/30/2016 0.00
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 T
1/3/2017 0.04
1/4/2017 0.05
1/5/2017 0.19
1/6/2017 0.06
1/7/2017 0.00
1/8/2017 0.18
1/9/2017 0.53
1/10/2017 0.32
1/11/2017
1/12/2017 0.13
1/13/2017 0.07
1/14/2017 0.07
1/15/2017 0.00
1/16/2017 0.10
1/17/2017
1/18/2017 0.00
1/19/2017 0.00
1/20/2017 0.06
1/21/2017 0.04
1/22/2017 0.02
1/23/2017 0.11
1/24/2017 0.10
1/25/2017 0.01
1/26/2017 T
1/27/2017 T
1/28/2017 **
1/29/2017 **
1/30/2017 **
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.24
2/4/2017 0.07
2/5/2017 0.04
2/6/2017 0.00
2/7/2017 0.02
2/8/2017 0.33
2/9/2017 T
2/10/2017 0.00
2/11/2017 0.02
2/12/2017 0.26
2/13/2017 0.00
2/14/2017 0.00
2/15/2017 0.00
2/16/2017 0.00
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.11
2/21/2017 0.00
2/22/2017 T
2/23/2017 0.02
2/24/2017 0.20
2/25/2017 T
2/26/2017 0.08
2/27/2017 0.00
2/28/2017 0.21
3/1/2017 0.05
3/2/2017 0.01
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.05
3/7/2017 0.05
3/8/2017 0.00
3/9/2017 0.00
3/10/2017 **
3/11/2017 **
3/12/2017 **
3/13/2017 0.00
3/14/2017 0.00
3/15/2017 0.00
3/16/2017 0.00
3/17/2017 **
3/18/2017 **
3/19/2017 **
3/20/2017 0.00
3/21/2017 0.00
3/22/2017 0.00
3/23/2017
3/24/2017 0.04
3/25/2017 0.00
3/26/2017 0.23
3/27/2017 0.02
3/28/2017 0.07
3/29/2017 0.02
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.00
4/2/2017 0.00
4/3/2017 0.07
4/4/2017 0.11
4/5/2017 0.21
4/6/2017 0.00
4/7/2017 0.00
4/8/2017 0.00
4/9/2017 0.13
4/10/2017 0.01
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.10
4/20/2017 0.00
4/21/2017 0.35
4/22/2017 0.02
4/23/2017 0.00
4/24/2017 0.06
4/25/2017 0.29
4/26/2017 0.02
4/27/2017 0.21
4/28/2017 **
4/29/2017 **
4/30/2017 **
5/1/2017 0.18
5/2/2017 0.00
5/3/2017 0.07
5/4/2017 T
5/5/2017 0.00
5/6/2017 0.00
5/7/2017 0.00
5/8/2017 0.00
5/9/2017 0.01
5/10/2017 0.05
5/11/2017 0.11
5/12/2017 0.00
5/13/2017 0.00
5/14/2017 0.00
5/15/2017 0.00
5/16/2017 0.00
5/17/2017 T
5/18/2017 0.26
5/19/2017 0.67
5/20/2017 0.09
5/21/2017 T
5/22/2017 0.24
5/23/2017 0.21
5/24/2017 T
5/25/2017 0.01
5/26/2017 0.75
5/27/2017 0.05
5/28/2017 0.06
5/29/2017
5/30/2017 0.00
5/31/2017 0.00
6/1/2017 0.00
6/2/2017 0.00
6/3/2017 0.12
6/4/2017 0.01
6/5/2017 0.00
6/6/2017 0.00
6/7/2017 0.04
6/8/2017 0.21
6/9/2017 0.06
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 **
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.00
6/18/2017 0.00
6/19/2017 0.00
6/20/2017 **
6/21/2017 0.00
6/22/2017 0.00
6/23/2017 0.04
6/24/2017 0.00
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 0.00
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.02
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.00
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.02
7/6/2017 0.00
7/7/2017 T
7/8/2017 0.04
7/9/2017 0.27
7/10/2017 0.00
7/11/2017 0.04
7/12/2017 0.13
7/13/2017 0.17
7/14/2017 0.00
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.23
7/18/2017 0.03
7/19/2017 0.00
7/20/2017 0.02
7/21/2017 0.07
7/22/2017 0.29
7/23/2017 0.00
7/24/2017 0.00
7/25/2017 0.00
7/26/2017 0.02
7/27/2017 0.09
7/28/2017 0.01
7/29/2017 0.02
7/30/2017 0.05
7/31/2017 0.07
8/1/2017 **
8/2/2017 **
8/3/2017 0.07
8/4/2017 0.04
8/5/2017 T
8/6/2017 0.08
8/7/2017 0.02
8/8/2017 0.37
8/9/2017 0.15
8/10/2017 0.09
8/11/2017 0.05
8/12/2017 0.00
8/13/2017 T
8/14/2017 0.09
8/15/2017 0.08
8/16/2017 0.01
8/17/2017 0.04
8/18/2017 0.01
8/19/2017 0.00
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.00
8/24/2017 0.08
8/25/2017 0.04
8/26/2017 0.28
8/27/2017 0.02
8/28/2017 0.00
8/29/2017
8/30/2017 0.00
8/31/2017 0.15
9/1/2017 0.03
9/2/2017 0.00
9/3/2017 0.00
9/4/2017 0.00
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.00
9/8/2017 0.00
9/9/2017 0.00
9/10/2017 0.03
9/11/2017 0.04
9/12/2017 0.02
9/13/2017 0.00
9/14/2017 **
9/15/2017 0.05
9/16/2017 0.13
9/17/2017
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.00
9/22/2017 0.00
9/23/2017 0.00
9/24/2017 0.25
9/25/2017 0.05
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 **
9/29/2017 **
9/30/2017 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2016 7:00 AM T 0.2 M M M Gauge commissioned at 2:00 PM on 4Oct16. Flurries at time of installation. Snow Board (New Snowfall reading) about 3 feet from rain gauge. Flurries at time of today's reading. They are continuing.
10/6/2016 7:00 AM 0.12 1.0 M 1.0 M Total snow cover of ground (excluding asphalt driveway) is 1". Should melt as sun comes up.
10/7/2016 7:00 AM 0.02 M M M M All snow cover melted, except in shaded areas.
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 7:00 AM 0.00 0.0 M M M
10/10/2016 7:00 AM 0.00 0.0 M M M
10/11/2016 7:00 AM 0.13 M M M M Very damp, with cloud ceiling very low.
10/12/2016 7:00 AM 0.55 T M M M Trace of snow/graupel
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 7:00 AM 0.00 0.0 M M M
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M At 7:43 AM, after above reading, sustained winds in the 20 - 30 MPH range.
10/17/2016 7:00 AM 0.00 0.0 M M M Cloudy with wind from SW to W at 10-20MPH.
10/18/2016 7:00 AM 0.00 0.0 M M M Very light flurries yesterday (17Oct16) afternoon. Not enough to register in rain gauge or on snow board.
10/19/2016 7:00 AM 0.12 2.1 0.12 1.5 M Assume all precipitation fell as snow, occurred at night. Did not melt a core sample because there was no snow on the ground at dusk (10/18/16). Depth of snow is an average, excluding the "paved driveway", that is black and without snow.
10/20/2016 7:00 AM 0.00 0.0 M M M Some frost but not enough to measure. Coldest morning this fall, 15 degrees.
10/21/2016 7:00 AM 0.00 0.0 M M M
10/22/2016 7:00 AM 0.00 0.0 M M M
10/23/2016 7:00 AM 0.00 0.0 M M M
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.02 M M M M Heavy fog at time of reading.
10/27/2016 7:00 AM 0.00 0.0 M M M Reading made at 7:00 AM on Thursday, 27Oct16. Reported about 8:05 AM on 31Oct16.
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.17 M M M M
11/10/2016 7:00 AM 0.00 0.0 M M M
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM T T M M M Currently very light snow with occasional graupel.
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 6:30 AM 0.00 0.0 M M M
11/23/2016 7:00 AM 0.00 0.0 M 0.5 M
11/24/2016 7:00 AM 0.01 0.3 M M M Wind at 20 mph, temp. at 18 degree F. Snow cover has drifted, some areas 1/2" or more, others not covered at all. Snow board accumulation reading varied from .1" to .6", value reported was median.
11/25/2016 7:00 AM 0.00 0.0 M M M 10 degrees F, with ice fog and hoarfrost.
11/26/2016 7:00 AM 0.00 0.0 M M M
11/27/2016 7:00 AM 0.03 0.6 0.03 0.6 0.03 Snow started at 6:50 AM, accumulated .6" in 10 minutes. Still snowing but much lighter now. Temperature at 7:00 AM was 17 degrees F, with average wind speed of 3 mph out of NW. Time of report filing is 7:45 AM because had to melt snow accumulation.
11/28/2016 7:00 AM 0.03 2.0 0.03 2.0 M Cleared driveway yesterday about 3:00 PM, had about 3" of snow. This morning at 7:00 AM measured 1/2" of snow on driveway. Suspect blowing and drifting of snow impacted readings.
11/29/2016 7:00 AM 0.04 1.5 0.04 2.0 M Snow Board snow accumulation varied from 1" to 2.5". Most of board measured 1.5". Depth of total snow varies from 1.5" to 3.5", with most locations reflecting 2' to 2.5".
11/30/2016 7:00 AM 0.01 0.6 0.01 2.0 M Snow finally stopped 8:00 AM. Very fine lite snow for much of last 24 hours. Was still fine lite flurries when reading was recorded.
12/1/2016 7:00 AM 0.02 0.4 0.02 2.5 M
12/5/2016 7:00 AM T T M 3.5 M
12/10/2016 7:00 AM T 0.3 M 10.0 M
12/11/2016 7:00 AM 0.14 3.0 0.14 10.0 M 'Went around most of this Station's location yesterday. It looks like the location of the snow board and where we have been taking total snow readings "may" need to be moved. Generally speaking total snow depths looked to be several inches deeper around most of the property. Will make actual measurements today and decide if we need to move measurement locations to obtain more consistent and representative readings.
12/12/2016 7:00 AM 0.03 0.5 M M M
12/13/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.33 4.0 0.33 M M Snowboard was disturbed by an animal, took several readings around area that had been cleared yesterday and took the average. Second snowboard will go out today.
12/16/2016 7:00 AM 0.09 1.5 0.09 M M
12/17/2016 7:00 AM 0.60 8.0 0.60 20.0 M Moved snow board to location that is less likely to be disturbed. Took several reading around about 1/2 acre, where snow was previously cleaned off; new location appears more consistent with the multiple readings, although more difficult to reach.
12/18/2016 7:00 AM T 0.1 M M M
12/19/2016 7:00 AM 0.00 0.0 M M M .01" of hoar-frost on bare tree limbs, ice fog from Lake Granby, -14 degrees.
12/20/2016 7:00 AM 0.00 0.0 M M M
12/21/2016 7:00 AM 0.00 0.0 M M M
12/22/2016 7:00 AM 0.03 0.5 0.03 M M
12/23/2016 7:00 AM 0.16 3.0 0.16 M M
12/24/2016 7:00 AM T T T M M
12/25/2016 7:00 AM 0.01 0.2 0.01 M M
12/26/2016 7:00 AM 0.11 5.5 0.11 M M Snow readings varied from 4 1/2" to 7". 5.5" was the mode.
12/29/2016 7:20 AM 0.01 1.0 0.01 16.0 M Have moved snowboard reading from a location prone to drifting to one that appears to just collect snow more accurately. Discussed this potential location with Chad Gimmestad but opted for the original because of convenience.
12/30/2016 7:00 AM 0.00 0.0 M M M
12/31/2016 7:00 AM 0.00 0.0 M M M
1/1/2017 7:00 AM 0.00 0.0 M M M
1/2/2017 7:00 AM T T T M M
1/3/2017 7:00 AM 0.04 2.0 M M M Snow Board is at a different location than the Rain Gauge. Suspect the actual water content might have been greater than .04". May need to move the Rain Gauge to a less convenient location too.
1/4/2017 7:00 AM 0.05 3.5 M M M Snow values ranged from 3" to 4"
1/5/2017 7:00 AM 0.19 11.5 0.19 20.0 M Snowfall amounts varied from 7.5" to 15.5". Believe the melted snow value is low; am exploring alternative gauge locations that is less subject to wind. Will post in "observation notes" as move gauge and check alternative location results. The reported 11.5" of snow represents the average of the two snow boards. This reading is very close to the mode and medium of various readings made on the driveway that was cleared about 11:00 AM yesterday. Mean value of these (driveway) locations would be greater than the 11.5" reported.
1/6/2017 2:30 PM 0.06 0.6 0.06 M M
1/7/2017 7:00 AM 0.00 0.0 M M M
1/8/2017 7:30 AM 0.18 2.0 0.18 M M Moved rain gauge and snow board to a location that has proven to be less subject to drifting and blowing this winter. Station CO-GR-73 is mostly on a hill *~8600') but the east side appears less influenced by wind. Snow board and rain gauge are now at the same site (again).
1/9/2017 7:00 AM 0.53 4.0 0.53 M M Average wind speed for 10 minutes was 23 mph. No location appears better for not being seriously impacted by wind and drifting snow.
1/10/2017 7:00 AM 0.32 3.2 0.32 M M
1/12/2017 7:00 AM 0.13 3.4 0.13 M M
1/13/2017 7:00 AM 0.07 1.1 0.07 M M
1/14/2017 7:00 AM 0.07 1.0 0.07 29.0 M
1/15/2017 7:00 AM 0.00 0.0 0.00 M M Ice fog with temperature of 9 degrees F.
1/16/2017 7:00 AM 0.10 1.0 0.10 M M
1/18/2017 7:00 AM 0.00 0.0 M M M
1/19/2017 7:00 AM 0.00 0.0 M M M
1/20/2017 7:00 AM 0.06 1.0 0.06 M M
1/21/2017 7:00 AM 0.04 0.6 0.04 M M
1/22/2017 7:00 AM 0.02 0.4 0.02 M M
1/23/2017 7:00 AM 0.11 3.0 0.11 M M
1/24/2017 7:00 AM 0.10 3.0 0.10 30.5 M
1/25/2017 7:00 AM 0.01 0.5 0.01 M M
1/26/2017 7:00 AM T 0.3 T M M
1/27/2017 7:00 AM T T T M M
2/1/2017 7:00 AM 0.00 0.0 0.00 M M
2/2/2017 7:00 AM 0.00 0.0 0.00 M M
2/3/2017 7:00 AM 0.24 4.5 0.24 31.0 M
2/4/2017 7:00 AM 0.07 3.2 0.07 31.5 M Snow accumulation represents average across snow board. Readings were between 2.7 and 3.7.
2/5/2017 7:00 AM 0.04 2.2 0.04 M M
2/6/2017 7:00 AM 0.00 0.0 0.00 30.0 M
2/7/2017 7:00 AM 0.02 0.7 0.02 30.5 M
2/8/2017 7:00 AM 0.33 4.1 0.33 31.5 M
2/9/2017 7:00 AM T T T M M
2/10/2017 7:00 AM 0.00 0.0 0.00 M M
2/11/2017 6:45 AM 0.02 0.0 M M M
2/12/2017 7:00 AM 0.26 0.6 0.26 M M
2/13/2017 7:00 AM 0.00 0.0 M M M
2/14/2017 7:00 AM 0.00 0.0 M M M
2/15/2017 7:00 AM 0.00 0.0 M M M
2/16/2017 7:00 AM 0.00 0.0 M M M
2/17/2017 7:00 AM 0.00 0.0 M M M
2/18/2017 7:00 AM 0.00 0.0 M M M
2/19/2017 7:00 AM 0.00 0.0 0.00 M M
2/20/2017 7:00 AM 0.11 1.7 0.11 M M
2/21/2017 7:00 AM 0.00 0.0 0.00 28.0 M
2/22/2017 7:00 AM T T T 28.0 M
2/23/2017 7:00 AM 0.02 0.5 0.02 27.0 M
2/24/2017 7:00 AM 0.20 2.0 0.20 29.0 M
2/25/2017 7:00 AM T T T 29.0 M
2/26/2017 7:00 AM 0.08 2.0 0.08 29.0 M
2/27/2017 7:00 AM 0.00 0.0 0.00 28.0 M
2/28/2017 7:00 AM 0.21 3.0 0.21 30.0 M
3/1/2017 11:30 AM 0.05 0.3 0.05 29.5 M
3/2/2017 7:00 AM 0.01 0.3 0.01 29.5 M
3/3/2017 7:00 AM 0.00 0.0 0.00 M M
3/4/2017 7:00 AM 0.00 0.0 0.00 M M
3/5/2017 7:00 AM 0.00 0.0 0.00 M M
3/6/2017 7:00 AM 0.05 0.8 0.05 28.5 M
3/7/2017 7:00 AM 0.05 0.7 0.05 27.5 M
3/8/2017 7:00 AM 0.00 0.0 M M M
3/9/2017 7:00 AM 0.00 0.0 M M M
3/14/2017 7:00 AM 0.00 0.0 0.00 20.5 M
3/15/2017 7:00 AM 0.00 0.0 M M M {EDIT: Observer reported 0.00 of new snowfall with a SWE value of 18.50. SWE appears to be a typo. Changed report of 18.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 3/15/2017 9:32 AM CoCoSTAFF DNT}
3/16/2017 7:00 AM 0.00 0.0 0.00 M M
3/21/2017 7:00 AM 0.00 0.0 0.00 M M
3/22/2017 7:00 AM 0.00 0.0 0.00 4.5 M Depth of snow adjusted for ~ 20% of area totally uncovered and the remaining snow covered between 1" and over a foot. Thus the total snow depth must be considered an "informed estimate".
3/24/2017 7:00 AM 0.04 0.8 0.04 4.5 M
3/25/2017 7:00 AM 0.00 0.0 0.00 2.5 M About 50% of the area is now snow free and the remaining snow covered areas (excluding large drifts that are still several feet deep in places) vary from 1" - 5".
3/26/2017 7:00 AM 0.23 1.5 0.23 4.0 M
3/27/2017 7:00 AM 0.02 0.0 0.02 2.5 M
3/28/2017 7:00 AM 0.07 0.9 0.07 3.5 M
3/29/2017 10:30 AM 0.02 M 0.02 M M
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.00 0.0 M M M
4/1/2017 7:00 AM 0.00 0.0 M M M
4/2/2017 7:00 AM 0.00 0.0 M M M
4/3/2017 7:00 AM 0.07 0.7 0.07 M M
4/4/2017 7:00 AM 0.11 1.0 0.11 M M
4/5/2017 7:00 AM 0.21 2.7 0.21 M M
4/6/2017 7:00 AM 0.00 0.0 0.00 M M
4/7/2017 7:00 AM 0.00 0.0 0.00 M M
4/8/2017 7:00 AM 0.00 0.0 0.00 M M
4/9/2017 7:00 AM 0.13 1.0 0.13 M M
4/10/2017 7:00 AM 0.01 M M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 7:00 AM 0.00 0.0 M M M
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 7:00 AM 0.00 0.0 M M M
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 2:00 PM 0.10 M M M M Did receive snow but it did not last on snow board.
4/20/2017 7:00 AM 0.00 0.0 M M M
4/21/2017 7:00 AM 0.35 4.5 0.35 M M
4/22/2017 7:00 AM 0.02 0.2 0.02 M M
4/23/2017 7:00 AM 0.00 0.0 M M M
4/24/2017 7:00 AM 0.06 T 0.06 M M
4/25/2017 7:00 AM 0.29 3.0 0.29 M M
4/26/2017 7:00 AM 0.02 T 0.02 M M
4/27/2017 8:30 AM 0.21 2.0 0.21 M M
5/2/2017 7:00 AM 0.00 0.0 M M M
5/3/2017 7:00 AM 0.07 0.6 0.07 M M
5/4/2017 7:00 AM T M M M M
5/5/2017 7:00 AM 0.00 0.0 M M M
5/6/2017 7:00 AM 0.00 0.0 M M M
5/7/2017 7:00 AM 0.00 0.0 M M M
5/8/2017 7:00 AM 0.00 0.0 M M M
5/9/2017 7:00 AM 0.01 M M M M
5/10/2017 7:00 AM 0.05 M M M M
5/11/2017 7:00 AM 0.11 M M M M
5/12/2017 7:00 AM 0.00 0.0 M M M
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 7:00 AM 0.00 0.0 M M M
5/15/2017 7:00 AM 0.00 0.0 M M M
5/16/2017 7:00 AM 0.00 0.0 M M M
5/17/2017 7:00 AM T T T M M Very brief snow just before the reading, melted within a few minutes.
5/18/2017 7:00 AM 0.26 3.1 0.26 M M
5/19/2017 8:00 AM 0.67 7.1 0.67 10.0 M
5/20/2017 7:00 AM 0.09 0.4 0.09 M M
5/21/2017 7:00 AM T M T M M
5/22/2017 7:00 AM 0.24 M M M M Some snow was mixed in with the precipitation last evening but it melted on contact.
5/23/2017 7:00 AM 0.21 0.6 M M M
5/24/2017 7:00 AM T M M M M
5/25/2017 7:00 AM 0.01 M M M M
5/26/2017 7:00 AM 0.75 M M M M Had some snow on 'colder areas' at 6:00 AM, but it was gone by the time the observation was made. Several very heavy showers yesterday (particularly in the afternoon) with sheets of rain, pea sized hail and even some thunder. .
5/27/2017 7:00 AM 0.05 M M M M Snow observed (trace) around location but not on "snow board".
5/28/2017 7:00 AM 0.06 M M M M
5/30/2017 7:00 AM 0.00 0.0 M M M
5/31/2017 7:00 AM 0.00 0.0 M M M Few sprinkles but not enough to even reach a "Trace".
6/1/2017 7:00 AM 0.00 0.0 M M M
6/2/2017 7:00 AM 0.00 0.0 M M M
6/3/2017 7:00 AM 0.12 M M M M
6/4/2017 7:00 AM 0.01 0.0 M M M
6/5/2017 7:00 AM 0.00 0.0 M M M
6/6/2017 7:00 AM 0.00 0.0 M M M
6/7/2017 7:00 AM 0.04 M M M M
6/8/2017 7:00 AM 0.21 M M M M
6/9/2017 7:00 AM 0.06 M M M M
6/10/2017 7:00 AM 0.00 0.0 M M M
6/11/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 7:00 AM 0.00 0.0 M M M
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 7:00 AM 0.00 0.0 M M M
6/18/2017 7:00 AM 0.00 0.0 M M M
6/19/2017 7:00 AM 0.00 0.0 M M M
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 7:00 AM 0.04 M M M M
6/24/2017 7:00 AM 0.00 0.0 M M M
6/25/2017 7:00 AM 0.00 0.0 M M M
6/26/2017 7:00 AM 0.00 0.0 M M M
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 7:00 AM 0.00 0.0 M M M
6/29/2017 7:00 AM 0.00 0.0 M M M
6/30/2017 7:00 AM 0.02 M M M M
7/1/2017 7:00 AM 0.00 0.0 M M M
7/2/2017 7:00 AM 0.00 0.0 M M M
7/3/2017 7:00 AM 0.00 0.0 M M M
7/4/2017 7:00 AM 0.00 0.0 M M M
7/5/2017 7:00 AM 0.02 M M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM T M M M M
7/8/2017 7:00 AM 0.04 M M M M
7/9/2017 7:00 AM 0.27 M M M M Unofficial (not used for reporting) rain gauge indicated .32" of participation.
7/10/2017 7:00 AM 0.00 0.0 M M M
7/11/2017 7:00 AM 0.04 M M M M
7/12/2017 6:00 AM 0.13 M M M M Had to leave house shortly after 6.00 AM. At 10.00 on 12Jul17 we had received and additional .05" of rain, this will show on tomorrows entry.
7/13/2017 7:00 AM 0.17 M M M M
7/14/2017 7:00 AM 0.00 0.0 M M M
7/15/2017 7:00 AM 0.00 0.0 M M M
7/16/2017 7:00 AM 0.00 0.0 M M M
7/17/2017 7:00 AM 0.23 M M M M
7/18/2017 7:00 AM 0.03 M M M M
7/19/2017 7:00 AM 0.00 0.0 M M M
7/20/2017 7:00 AM 0.02 M M M M
7/21/2017 7:00 AM 0.07 M M M M
7/22/2017 7:00 AM 0.29 M M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 7:00 AM 0.00 0.0 M M M
7/25/2017 7:00 AM 0.00 0.0 M M M
7/26/2017 7:00 AM 0.02 M M M M
7/27/2017 7:00 AM 0.09 M M M M
7/28/2017 7:00 AM 0.01 M M M M
7/29/2017 7:00 AM 0.02 M M M M
7/30/2017 7:00 AM 0.05 M M M M
7/31/2017 7:00 AM 0.07 M M M M
8/4/2017 7:00 AM 0.04 M M M M
8/5/2017 7:00 AM T M M M M Incorrectly entered 8/6/17 data on this day. Corrected at 0811 on 8/7/17.
8/6/2017 7:00 AM 0.08 M M M M Initially entered this data on 8/5/17. Corrected the mistake at 0812 on 8/7/17.
8/7/2017 7:00 AM 0.02 M M M M
8/8/2017 7:00 AM 0.37 M M M M
8/9/2017 7:00 AM 0.15 M M M M Suspect actual precipitation was greater than reported because we had pea to bean sized hail, some of which bounced out of rain gauge.
8/10/2017 7:00 AM 0.09 M M M M
8/11/2017 7:00 AM 0.05 M M M M
8/12/2017 7:00 AM 0.00 0.0 M M M
8/13/2017 7:00 AM T M M M M
8/14/2017 7:00 AM 0.09 M M M M
8/15/2017 7:00 AM 0.08 M M M M
8/16/2017 7:00 AM 0.01 M M M M
8/17/2017 7:00 AM 0.04 M M M M
8/18/2017 7:00 AM 0.01 M M M M
8/19/2017 7:00 AM 0.00 0.0 M M M
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 7:00 AM 0.00 0.0 M M M Did sprinkle yesterday but not enough to record a Trace.
8/24/2017 7:00 AM 0.08 M M M M
8/25/2017 7:00 AM 0.04 M M M M
8/26/2017 7:00 AM 0.28 M M M M Heavy "rain shaft" generated the reported moisture.
8/27/2017 7:00 AM 0.02 M M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 7:00 AM 0.00 0.0 M M M
8/31/2017 7:00 AM 0.15 M M M M
9/1/2017 7:00 AM 0.03 M M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 7:00 AM 0.00 0.0 M M M
9/4/2017 7:00 AM 0.00 0.0 M M M
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.00 0.0 M M M
9/7/2017 7:00 AM 0.00 0.0 M M M
9/8/2017 7:00 AM 0.00 0.0 M M M
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 7:00 AM 0.03 M M M M
9/11/2017 7:00 AM 0.04 M M M M
9/12/2017 7:00 AM 0.02 M M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/16/2017 7:00 AM 0.13 M M M M
9/18/2017 7:00 AM 0.00 0.0 M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/20/2017 7:00 AM 0.00 0.0 M M M
9/21/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 7:00 AM 0.00 0.0 M M M
9/23/2017 7:00 AM 0.00 0.0 M M M
9/24/2017 7:00 AM 0.25 M M M M
9/25/2017 7:00 AM 0.05 M M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/28/2016 10/31/2016 7:00 AM 4 0.00 M M No moisture in gauge but do have some indication that we had some type of precipitation on uncovered ground. Not enough to record.
11/3/2016 11/10/2016 7:00 AM 8 0.00 M M
11/17/2016 11/22/2016 7:00 AM 6 0.18 1.7 M Very light snow continues. Ground totally snow covered.
12/2/2016 12/04/2016 7:00 AM 3 0.07 3.5 M Multi Day Snow Depth Accumulation = 1.1"
12/6/2016 12/09/2016 7:00 AM 4 0.53 12.5 0.53 Snow Board total was 9", most falling last night because there was only around an 1" when we got back home around 4:30 PM. The rain gauge was "overflowing" with snow this morning, so the Snow Water Equivalent may be higher than the .53" measured.
12/27/2016 12/28/2016 7:00 AM 2 0.02 15.5 M Snowfall amounts varied from .1" to over 8". Reading at secondary snowboard location (out of wind) was 3". Snow Depth reading was also made at that location.
1/28/2017 1/31/2017 6:30 PM 4 0.00 M 0.00
3/10/2017 3/13/2017 7:00 AM 4 0.00 M M
3/17/2017 3/20/2017 7:00 AM 4 0.00 M M
4/28/2017 5/01/2017 2:00 PM 4 0.18 M M
6/12/2017 6/13/2017 1:00 PM 2 0.00 M M
6/20/2017 6/21/2017 7:00 AM 2 0.00 M M
8/1/2017 8/03/2017 7:00 AM 3 0.07 M M
9/14/2017 9/15/2017 7:00 AM 2 0.05 M M
9/28/2017 10/02/2017 8:00 AM 5 1.41 4.5 M



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