Station Overview Station Location
Station Number MI-IC-6 Latitude 44.2933
Station Name National City 4.5 NNE Longitude -83.6841
County Iosco Elevation (ft) 757



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 12 2.69 4.44 14 4.37 12 0.07 2 1 11 0 0.0 0 0
Nov 12 2.48 0.65 15 0.45 12 0.20 3 1 4 1 2.0 1 1
Dec 12 1.85 2.49 16 2.49 16 0.00 0 0 7 1 3.3 5 4
Jan 13 1.79 2.26 14 2.26 14 0.00 0 0 7 1 8.2 5 8
Feb 13 1.48 1.56 20 1.56 13 0.00 7 0 6 2 11.1 4 7
March 13 1.82 2.01 34 0.88 22 1.13 12 3 6 0 3.9 2 1
April 13 2.64 4.56 19 4.56 19 0.00 0 0 9 2 2.3 2 2
May 13 3.01 2.72 13 2.72 13 0.00 0 0 7 1 0.0 0 0
June 13 3.11 3.27 19 0.85 10 2.42 9 2 3 2 0.0 0 0
July 13 2.84 2.36 18 1.16 14 1.20 4 1 8 0 0.0 0 0
Aug 13 3.35 0.59 12 0.59 12 0.00 0 0 2 1 0.0 0 0
Sept 13 3.41 1.86 11 1.86 11 0.00 0 0 6 2 0.0 0 0
Water Year Totals: 30.47" 28.77" 205 days 23.75" 168 5.02" 37 days 8 76 days 13 days 30.8" 19 days 23 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
10/1/2012
10/2/2012
10/3/2012
10/4/2012 0.21
10/5/2012 0.25
10/6/2012
10/7/2012
10/8/2012
10/9/2012
10/10/2012 0.18
10/11/2012
10/12/2012 **
10/13/2012 0.07
10/14/2012 1.09
10/15/2012 1.85
10/16/2012
10/17/2012 0.10
10/18/2012 0.15
10/19/2012 0.24
10/20/2012 0.15
10/21/2012 0.00
10/22/2012 0.02
10/23/2012
10/24/2012
10/25/2012
10/26/2012
10/27/2012
10/28/2012
10/29/2012
10/30/2012 0.13
10/31/2012
11/1/2012 0.01
11/2/2012
11/3/2012 0.00
11/4/2012
11/5/2012
11/6/2012
11/7/2012
11/8/2012
11/9/2012
11/10/2012
11/11/2012 0.03
11/12/2012 0.21
11/13/2012
11/14/2012
11/15/2012 0.00
11/16/2012
11/17/2012 0.00
11/18/2012 0.00
11/19/2012
11/20/2012
11/21/2012
11/22/2012
11/23/2012 **
11/24/2012 **
11/25/2012 0.20 0.20
11/26/2012 T
11/27/2012 0.00
11/28/2012
11/29/2012 0.00
11/30/2012 0.00
12/1/2012
12/2/2012 0.76
12/3/2012 0.00
12/4/2012 0.05
12/5/2012
12/6/2012
12/7/2012
12/8/2012 0.03
12/9/2012 0.00
12/10/2012 0.27
12/11/2012
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012
12/16/2012 0.29
12/17/2012
12/18/2012
12/19/2012 0.00
12/20/2012 0.19
12/21/2012 0.90
12/22/2012
12/23/2012
12/24/2012
12/25/2012
12/26/2012
12/27/2012
12/28/2012 0.00
12/29/2012
12/30/2012 T
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013
1/2/2013
1/3/2013
1/4/2013 0.00
1/5/2013
1/6/2013 0.11
1/7/2013 0.00
1/8/2013
1/9/2013
1/10/2013
1/11/2013 0.63
1/12/2013
1/13/2013 0.32
1/14/2013 0.48
1/15/2013 0.00
1/16/2013 0.00
1/17/2013
1/18/2013
1/19/2013 0.00
1/20/2013 0.07
1/21/2013 T
1/22/2013
1/23/2013 0.00
1/24/2013
1/25/2013
1/26/2013
1/27/2013
1/28/2013 0.51
1/29/2013 0.14
1/30/2013
1/31/2013
2/1/2013
2/2/2013
2/3/2013
2/4/2013
2/5/2013
2/6/2013
2/7/2013 0.16
2/8/2013 0.57
2/9/2013
2/10/2013 0.00
2/11/2013 0.35
2/12/2013 0.00
2/13/2013 0.00
2/14/2013 T
2/15/2013 0.13
2/16/2013 T
2/17/2013 0.03
2/18/2013 0.00
2/19/2013 0.32
2/20/2013
2/21/2013
2/22/2013 0.00 **
2/23/2013 **
2/24/2013 **
2/25/2013 **
2/26/2013 **
2/27/2013 **
2/28/2013 **
3/1/2013 **
3/2/2013 **
3/3/2013 **
3/4/2013 **
3/5/2013 1.06
3/6/2013 0.00
3/7/2013 0.03
3/8/2013 0.00
3/9/2013 0.00
3/10/2013 0.04
3/11/2013 0.14
3/12/2013 0.14
3/13/2013 0.00
3/14/2013 0.00 **
3/15/2013 0.00 **
3/16/2013 **
3/17/2013 0.07
3/18/2013 0.00
3/19/2013 0.35
3/20/2013 0.00
3/21/2013 **
3/22/2013 **
3/23/2013 0.00 0.00
3/24/2013 0.00
3/25/2013 0.00
3/26/2013 0.00
3/27/2013 0.00
3/28/2013 0.00
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.18
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.02
4/2/2013 T
4/3/2013 0.00
4/4/2013
4/5/2013
4/6/2013 0.00
4/7/2013 0.02
4/8/2013 T
4/9/2013
4/10/2013 0.98
4/11/2013
4/12/2013 1.68
4/13/2013 0.01
4/14/2013 0.00
4/15/2013 0.00
4/16/2013
4/17/2013 0.00
4/18/2013 0.95
4/19/2013 0.32
4/20/2013
4/21/2013
4/22/2013 0.00
4/23/2013
4/24/2013 0.49
4/25/2013
4/26/2013 0.09
4/27/2013
4/28/2013 0.00
4/29/2013
4/30/2013 0.00
5/1/2013 0.16
5/2/2013
5/3/2013
5/4/2013 0.00
5/5/2013 0.00
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013 0.44
5/11/2013
5/12/2013 0.21
5/13/2013 0.00
5/14/2013 0.07
5/15/2013
5/16/2013 0.00
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013 0.38
5/22/2013
5/23/2013 1.42
5/24/2013 0.04
5/25/2013 T
5/26/2013
5/27/2013
5/28/2013 0.00
5/29/2013
5/30/2013
5/31/2013
6/1/2013 0.41
6/2/2013 0.10
6/3/2013
6/4/2013 **
6/5/2013 **
6/6/2013 **
6/7/2013 **
6/8/2013 **
6/9/2013 **
6/10/2013 0.40
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013 0.00
6/16/2013 0.34
6/17/2013 0.00
6/18/2013
6/19/2013
6/20/2013
6/21/2013 0.00
6/22/2013
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 T
6/26/2013 T
6/27/2013
6/28/2013 **
6/29/2013 2.02
6/30/2013
Day of YearDaily PrcpMultiday Prcp
7/1/2013
7/2/2013 0.00
7/3/2013 0.05
7/4/2013 0.11
7/5/2013
7/6/2013
7/7/2013
7/8/2013 0.02
7/9/2013 0.46
7/10/2013 0.00
7/11/2013 0.00
7/12/2013
7/13/2013
7/14/2013 0.00
7/15/2013 0.00
7/16/2013 0.00
7/17/2013 0.09
7/18/2013
7/19/2013 0.27
7/20/2013 0.15
7/21/2013
7/22/2013 0.01
7/23/2013
7/24/2013
7/25/2013
7/26/2013 **
7/27/2013 **
7/28/2013 **
7/29/2013 1.20
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013 0.54
8/6/2013 0.05
8/7/2013
8/8/2013 0.00
8/9/2013 0.00
8/10/2013 0.00
8/11/2013
8/12/2013
8/13/2013 0.00
8/14/2013 0.00
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.00
8/23/2013
8/24/2013
8/25/2013 0.00
8/26/2013 T
8/27/2013
8/28/2013
8/29/2013
8/30/2013
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013 0.19
9/8/2013 1.02
9/9/2013 T
9/10/2013 T
9/11/2013 0.02
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013 0.07
9/17/2013 0.00
9/18/2013 0.00
9/19/2013
9/20/2013
9/21/2013 0.01
9/22/2013
9/23/2013 0.00
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013 0.55
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2012 9:00 AM 0.21 M M M M Rain began around midnight, intermittently continued, and it's still raining as I take this measurement.
10/5/2012 9:00 AM 0.25 M M M M
10/10/2012 9:00 AM 0.18 M M M M KOSC obs 10/10 10:33am W 15 G 18 Vis 10.00mi Overcast OVC ceiling @01800' Temp 46F Dew Pt 39F Baro 29.81"Hg
10/14/2012 10:00 AM 1.09 M M M M
10/15/2012 9:00 AM 1.85 M M M M 10/15 KOSC obs 08:53am Wind:W 13 G 21 Vis 10.00mi Light Drizzle SCT018 BKN025 OVC048 Temp 45F Dew Pt 40F Baro:29.58"Hg
10/17/2012 9:00 AM 0.10 M M M M
10/18/2012 9:00 AM 0.15 M M M M
10/19/2012 9:00 AM 0.24 M M M M
10/20/2012 9:00 AM 0.15 M M M M
10/21/2012 9:00 AM 0.00 0.0 M M M
10/22/2012 9:00 AM 0.02 M M M M
10/30/2012 9:00 AM 0.13 M M M M KOSC obs Oct 30 09:12am N 21 G 30 vis3.00 Light Rain and Breezy OVC011 37F 35F 29.61 NA Ppt in last hour 0.01
11/1/2012 9:00 AM 0.01 M M M M
11/3/2012 9:00 AM 0.00 0.0 M M M
11/11/2012 9:00 AM 0.03 M M M M
11/12/2012 11:30 AM 0.21 M M M M
11/15/2012 9:00 AM 0.00 0.0 M M M
11/17/2012 9:00 AM 0.00 0.0 M M M
11/18/2012 9:00 AM 0.00 0.0 M M M
11/25/2012 9:00 AM 0.20 2.0 0.20 2.0 0.20 Our first snow fall of the season
11/26/2012 9:00 AM T M M M M
11/27/2012 9:00 AM 0.00 0.0 M M M
11/29/2012 9:00 AM 0.00 0.0 M M M
11/30/2012 9:00 AM 0.00 0.0 M M M
12/2/2012 9:00 AM 0.76 M M M M
12/3/2012 9:00 AM 0.00 0.0 0.00 0.0 0.00 12/03 KOSC 08:54am Wind S 6 Visibility 5.00mi Fog/Mist OVC008 42F 40F 30.10mmHg
12/4/2012 9:00 AM 0.05 0.0 0.00 0.0 0.00 KOSC obs 12/04 08:54am W 12 Vis 10.00mi Fair CLR 46F 40F 29.89mmHg
12/8/2012 9:00 AM 0.03 0.1 0.03 0.1 0.03
12/9/2012 9:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2012 9:00 AM 0.27 2.0 0.27 2.0 0.27
12/12/2012 9:00 AM 0.00 0.0 M M M
12/13/2012 9:00 AM 0.00 0.0 M M M
12/14/2012 9:00 AM 0.00 0.0 M M M
12/16/2012 9:00 AM 0.29 0.0 0.00 0.0 0.00 KOSC obs Dec 16 08:54am S 7 Visibility 0.50mi Fog OVC003 Temp 43F Dew Pt 42F Baro 29.56
12/19/2012 9:00 AM 0.00 0.0 M 0.0 M
12/20/2012 9:00 AM 0.19 0.1 0.19 0.0 0.19 KOSC obs Dec 20 08:53AM E 16 G 22 Vis 7.00mi Light Rain OVC007 36F 34F Baro 29.87 NA Ppt in last hr: 0.03
12/21/2012 9:00 AM 0.90 1.0 M 1.0 M KOSC obs Dec 21 08:53am N 22 G 29 Vis 10.0 Light Snow and Breezy OVC013 28F 25F 29.32
12/28/2012 9:00 AM 0.00 0.0 M M M
12/30/2012 9:00 AM T 0.1 T 0.1 T
12/31/2012 9:00 AM 0.00 0.0 M M M
1/4/2013 9:00 AM 0.00 0.0 M M M
1/6/2013 9:00 AM 0.11 1.0 0.11 1.0 0.11 Jan 06 09:14am Wind S 6 Visibility 3.00mi Fog/Mist OVC010 Temp 33F DewPt 32F Baro 29.82"Hg
1/7/2013 9:00 AM 0.00 0.0 0.00 T M
1/11/2013 9:00 AM 0.63 0.0 0.00 0.0 0.00
1/13/2013 8:30 AM 0.32 0.0 0.00 0.0 0.00 KOSC obs 13 07:53 Calm Vis10.00 Overcast OVC004 34 33 29.81
1/14/2013 9:00 AM 0.48 1.5 M 1.5 M
1/15/2013 9:00 AM 0.00 0.0 M M M
1/16/2013 9:00 AM 0.00 0.0 M M M
1/19/2013 9:00 AM 0.00 0.0 M 0.5 M
1/20/2013 9:00 AM 0.07 0.1 M 0.4 M
1/21/2013 9:00 AM T T M 0.4 M
1/23/2013 9:00 AM 0.00 0.0 M 0.4 M
1/28/2013 9:00 AM 0.51 3.6 M 5.0 M KOSC obs 28 08:53 S 5 Vis 2.50 Unknown Precip OVC004 32 31 29.84
1/29/2013 9:00 AM 0.14 2.0 M 4.0 M 29 08:54 S 10 Vis 4.00 Fog/Mist OVC004 34 33 29.78
2/7/2013 9:00 AM 0.16 2.1 0.16 2.8 M KOSC obs 07 08:53 S 6 Vis 2.50 Light Snow BKN007 OVC038 25 23 30.23
2/8/2013 9:00 AM 0.57 8.2 M M 9.50 KOSC obs 08 08:53 N 16 G 22 Vis 1.25mi Light Snow OVC014 21 18 30.08
2/10/2013 9:00 AM 0.00 0.0 M M M
2/11/2013 9:00 AM 0.35 T 0.35 5.0 M KOSC obs 11 08:54am SW 16 G 25 Vis10.00 Overcast BKN044 OVC050 38 33 29.43
2/12/2013 9:00 AM 0.00 0.0 M M M
2/13/2013 9:00 AM 0.00 0.0 M M M
2/14/2013 9:00 AM T 0.0 0.00 M M KOSC obs 14 08:53 SW 3 Vis 3.00 mi Fog/Mist BKN070 OVC080 29 27 29.69 NA
2/15/2013 9:00 AM 0.13 0.2 M 6.5 M
2/16/2013 9:00 AM T T M 6.5 M
2/17/2013 9:00 AM 0.03 0.6 M 6.5 M KOSC AWOS obs 2/17 08:53am NW 9 Vis 10.00mi Fair CLR 8F 4F 30.14"Hg
2/18/2013 9:00 AM 0.00 0.0 M 6.5 M KOSC AWOS obs 2/18 09:33am S 15 G 18 Vis 10.00 Overcast BKN070 OVC110 23F 13F 29.99"Hg
2/19/2013 9:00 AM 0.32 T M 5.5 M KOSC AWOS obs 2/19 08:53am SW 20 G 26 Vis 10.00mi Overcast BKN020 BKN026 OVC033 35F 31F 29.33"Hg
2/22/2013 9:00 AM 0.00 0.0 M M M
3/6/2013 9:00 AM 0.00 0.0 M 5.5 M
3/7/2013 9:00 AM 0.03 0.5 M M M
3/8/2013 9:00 AM 0.00 0.0 0.00 M M
3/9/2013 9:00 AM 0.00 0.0 M M M
3/10/2013 9:00 AM 0.04 0.0 M M M
3/11/2013 9:00 AM 0.14 0.0 M M M KOSC obs 3/11 08:53am Calm VIs 4.00mi Fog/Mist OVC031 37F 36F Baro 29.63"Hg
3/12/2013 9:00 AM 0.14 0.0 M M M
3/13/2013 9:00 AM 0.00 0.0 M M M
3/14/2013 9:00 AM 0.00 0.0 M M M
3/15/2013 9:00 AM 0.00 0.0 M M M
3/18/2013 9:00 AM 0.00 0.0 M M M
3/19/2013 9:00 AM 0.35 3.4 0.35 M M
3/20/2013 9:00 AM 0.00 0.0 M M M
3/23/2013 9:00 AM 0.00 0.0 M M M
3/24/2013 9:00 AM 0.00 0.0 M M M
3/25/2013 9:00 AM 0.00 0.0 M M M
3/26/2013 9:00 AM 0.00 0.0 M M M
3/27/2013 9:00 AM 0.00 0.0 M M M
3/28/2013 9:00 AM 0.00 0.0 M M M
3/29/2013 9:00 AM 0.00 0.0 M M M
3/30/2013 9:00 AM 0.00 0.0 M M M
3/31/2013 9:00 AM 0.18 0.0 M M M KOSC AWOS obs 3/31 08:54am S 9 Vis 4.00mi Fog/Mist SCT020 OVC030 40F 38F Baro 29.64"Hg
4/1/2013 9:00 AM 0.02 0.0 M M M KOSC AWOS obs 4/01 08:54 NW 23 G 32 10.00 Fair and Breezy CLR 27 13 29.84 Snow and Ice exist only in shaded spots, but up to 3" deep.
4/2/2013 9:00 AM T 0.0 M M M KOSC AWOS obs 4/02 08:54 W 8 Vis10.00 Fair CLR 25F 18F 30.07"Hg We currently have ~ 15% ground cover of snow. In the shadows where snow exists it is mainly snow covered ice. no more than 2" deep.
4/3/2013 9:00 AM 0.00 0.0 M M M KOSC AWOS obs 4/03 08:54am NW 13 G 17 Vis 10.00mi Fair CLR 25F 15F 30.31"Hg Snow and Ice visible everywhere in the shaded areas. ~15% of ground is covered with ice/snow.
4/6/2013 9:00 AM 0.00 0.0 M M M Snow now covers 5% of the ground....only in the shade.
4/7/2013 9:00 AM 0.02 T M 0.0 M Snow/ice exists only in the shadows now. Snow/ice is less than 5% ground cover. KOSC AWOS obs 4/07 08:54am W 31 G 38 Vis 10.00mi Overcast and Windy BKN021 OVC028 Temp 48F Dew Pt. 42F Baro: 29.52"Hg
4/8/2013 9:00 AM T 0.0 M M M KOSC AWOS obs 4/08 08:54am SE 7 Vis.10.00mi Fair CLR 37F 33F 30.01"Hg Snow/ice exists only in the most shaded places. < 5% ground coverage.
4/10/2013 9:00 AM 0.98 0.0 M M M
4/12/2013 9:00 AM 1.68 1.5 1.68 1.5 1.68 KOSC AWOS 4/12 08:54am Wind E 9 Vis.10.00 Overcast OVC008 33F 32F 29.59"Hg Ice/snow/rain last night, many branches down. 1/4"+ ice on all surfaces
4/13/2013 9:00 AM 0.01 0.0 M 0.0 M
4/14/2013 9:00 AM 0.00 0.0 M 0.0 M
4/15/2013 9:00 AM 0.00 0.0 M 0.0 M
4/17/2013 9:00 AM 0.00 0.0 M M M
4/18/2013 9:00 AM 0.95 0.0 0.00 0.0 0.00 Gentle rain for the past 12 hrs accompanied by brief thunder and lightning. I can still see snow patches in shade behind trees and fences.
4/19/2013 9:00 AM 0.32 0.0 0.00 0.0 0.00 KOSC AWOS obs 4/19 09:14 SW 18 G 25 10.00 Overcast BKN016 OVC050 42 38 29.27
4/22/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00 KOSC AWOS obs 4/22 08:54am S 9 G 16 10.00mi Fair CLR 40F 30F 30.39"Hg
4/24/2013 9:00 AM 0.49 0.8 0.49 0.5 0.49 KOSC AWOS obs 4/24 08:34am Wind NW 8 Vis. 10.00mi Overcast OVC013 Temp 33F DewPt. 32F 29.86 "Hg 0.75" of snow fell before sunrise, but quickly melted on most flat areas At 9am, this snow only remains in trees, on roofs, cars, and sheltered areas.
4/26/2013 9:00 AM 0.09 0.0 0.00 0.0 0.00
4/28/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
4/30/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00 KOSC AWOS obs 4/30 08:54am S 9 Vis 10.00mi Overcast OVC110 57F 53F 29.97"Hg
5/1/2013 9:00 AM 0.16 0.0 0.00 0.0 0.00 KOSC AWOS obs 5/01 08:54am S 12 10.00mi Fair CLR 63F 53F 30.14"Hg
5/4/2013 9:00 AM 0.00 0.0 M M M
5/5/2013 9:00 AM 0.00 0.0 M M M
5/10/2013 9:00 AM 0.44 0.0 0.00 0.0 0.00
5/12/2013 9:00 AM 0.21 M M M M
5/13/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
5/14/2013 9:00 AM 0.07 0.0 0.00 0.0 0.00 KOSC AWOS 5/14 08:34am Wind SE 7 Visibility 10.00mi Rain BKN055 OVC065 Temp 42F Dew Pt. 40F Baro 29.99"Hg Inches of rain in the last hour: 0.02
5/16/2013 6:30 AM 0.00 0.0 0.00 0.0 0.00
5/21/2013 9:00 AM 0.38 0.0 0.00 0.0 0.00
5/23/2013 11:30 PM 1.42 0.0 0.00 0.0 0.00
5/24/2013 9:00 AM 0.04 0.0 0.00 0.0 0.00
5/25/2013 9:00 AM T 0.0 0.00 0.0 0.00
5/28/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00 KOSC AWOS 4/28 08:54 SE 8 Vis 1.00mi Fog/Mist OVC003 Temp 47F Dew Pt. 47F 29.98
6/1/2013 9:00 AM 0.41 0.0 0.00 0.0 0.00
6/2/2013 9:00 AM 0.10 0.0 0.00 0.0 0.00 KOSC AWOS obs 6/02/2013 08:54am Wind SW 7 Visibility 10.00mi Overcast BKN036 OVC041 Temp 61F Dew Pt. 59F Baro: 29.64"Hg
6/15/2013 9:00 AM 0.00 0.0 M M M
6/16/2013 9:00 AM 0.34 M M M M
6/17/2013 9:00 AM 0.00 0.0 M M M
6/21/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/23/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/24/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
6/25/2013 9:00 AM T 0.0 0.00 0.0 0.00
6/26/2013 9:00 AM T 0.0 0.00 0.0 0.00 KOSC AWOS obs 6/26 09:13am NE 3 10.00 Fair CLR 77 64 29.83 I think 'T' data is from condensing high humidity. I don't believe we've had any rain in the past 24. Humidity was 98% earlier this morning.
7/2/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/3/2013 9:00 AM 0.05 0.0 0.00 0.0 0.00
7/4/2013 9:00 AM 0.11 0.0 0.00 0.0 0.00 KOSC AWOS obs 7/04 08:54 SW 7 10.00 Fair CLR 69 65 30.10
7/8/2013 9:00 AM 0.02 M M M M KOSC AWOS obs 7/08 06:54 SW 7 7.00 Mostly Cloudy BKN090 71 67 29.97 NA (15 miles from my location)
7/9/2013 9:00 AM 0.46 0.0 0.00 0.0 0.00
7/10/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/11/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/14/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/15/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/16/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
7/17/2013 9:00 AM 0.09 0.0 0.00 0.0 0.00
7/19/2013 9:00 AM 0.27 0.0 0.00 0.0 0.00
7/20/2013 9:00 AM 0.15 0.0 0.00 0.0 0.00
7/22/2013 9:00 AM 0.01 0.0 0.00 0.0 0.00 KOSC AWOS obs 7/22 08:54am Wind SE 6 Vis 10.00mi Partly Cloudy SCT065 70F 62F 29.91"Hg
8/5/2013 9:00 AM 0.54 0.0 0.00 0.0 0.00
8/6/2013 9:00 AM 0.05 0.0 0.00 0.0 0.00
8/8/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/9/2013 9:00 AM 0.00 0.0 M M M KOSC obs 8/09 08:33 Calm 10.00 Fair CLR 63 56 29.96 NA
8/10/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/13/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/14/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/20/2013 9:00 AM 0.00 0.0 M M M
8/21/2013 9:00 AM 0.00 0.0 M M M
8/22/2013 9:00 AM 0.00 0.0 M M M
8/25/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
8/26/2013 9:00 AM T 0.0 0.00 0.0 0.00
9/7/2013 9:00 AM 0.19 M M M M KOSC AWOS obs.: 09/07 08:54am Wind SW 9 Visibility 10.00mi Light Rain Sky Conditions SCT029 SCT060 BKN110 Temp 63F DewPt 61F 29.90"Hg PPt in last hr. 0.09"
9/8/2013 9:00 AM 1.02 0.0 0.00 0.0 0.00
9/9/2013 9:00 AM T 0.0 0.00 0.0 0.00 KOSC AWOS obs 9/09 08:53 Calm 10.00 Mostly Cloudy BKN120 57 55 30.03
9/10/2013 9:00 AM T 0.0 0.00 0.0 0.00 KOSC AWOS obs 9/10 08:54am SW 8 10.00 Fair CLR 77 71 29.83
9/11/2013 9:00 AM 0.02 M M M M KOSC AWOS obs 9/11 08:33 SW 7 10.00 Partly Cloudy SCT075 Light rain 69 66 29.99
9/16/2013 9:00 AM 0.07 0.0 0.00 0.0 0.00
9/17/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/18/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00
9/21/2013 9:00 AM 0.01 0.0 0.00 0.0 0.00
9/23/2013 9:00 AM 0.00 0.0 0.00 0.0 0.00 KOSC AWOS obs 9/23 08:54 NW 6 10.00 Overcast OVC037 47 41 30.18
9/29/2013 9:00 AM 0.55 0.0 0.00 0.0 0.00 KOSC AWOS obs 9/29 08:54 W 5 4.00 Rain SCT007 SCT016 OVC024 60 59 29.94



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/12/2012 10/13/2012 9:00 AM 2 0.07 M M
11/23/2012 11/25/2012 9:00 AM 3 0.20 2.0 M
2/22/2013 3/05/2013 9:00 AM 12 1.06 5.5 M NYC
3/14/2013 3/17/2013 1:30 PM 4 0.07 2.2 M
3/21/2013 3/23/2013 9:00 AM 3 0.00 M M
6/4/2013 6/10/2013 11:30 AM 7 0.40 0.0 0.00
6/28/2013 6/29/2013 12:00 AM 2 2.02 0.0 0.00
7/26/2013 7/29/2013 12:00 AM 4 1.20 0.0 0.00



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