Station Overview Station Location
Station Number IA-LN-4 Latitude 42.01248
Station Name Cedar Rapids 3.4 NW Longitude -91.7099
County Linn Elevation (ft) 787



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 17 2.74 2.82 16 2.82 16 0.00 0 0 6 3 0.0 0 0
Nov 17 2.48 0.39 17 0.39 17 0.00 0 0 4 1 0.0 0 0
Dec 17 1.64 0.32 12 0.32 12 0.00 0 0 6 1 0.0 0 0
Jan 18 1.08 0.90 15 0.88 13 0.02 2 1 4 2 0.0 0 0
Feb 18 1.27 0.37 3 0.37 3 0.00 0 0 2 0 0.0 0 0
March 18 2.09 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 18 3.47 0.00 3 0.00 3 0.00 0 0 0 0 0.0 0 0
May 18 4.58 4.57 20 4.57 20 0.00 0 0 13 0 0.0 0 0
June 18 5.16 6.89 27 6.27 22 0.62 5 1 9 2 0.0 0 0
July 18 4.75 4.22 27 4.22 27 0.00 0 0 11 2 0.0 0 0
Aug 18 4.66 6.93 27 6.49 24 0.44 3 1 14 3 0.0 0 0
Sept 18 3.72 6.14 23 6.14 23 0.00 0 0 9 4 0.0 0 0
Water Year Totals: 37.64" 33.55" 190 days 32.47" 180 1.08" 10 days 3 78 days 18 days 0.0" 0 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
10/1/2017
10/2/2017 0.00
10/3/2017 0.00
10/4/2017
10/5/2017
10/6/2017
10/7/2017 1.07
10/8/2017 0.07
10/9/2017
10/10/2017 0.00
10/11/2017 1.23
10/12/2017 0.05
10/13/2017
10/14/2017
10/15/2017
10/16/2017 M
10/17/2017
10/18/2017 T
10/19/2017 0.00
10/20/2017
10/21/2017 0.00
10/22/2017 0.39
10/23/2017 0.01
10/24/2017
10/25/2017 T
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 T
10/29/2017
10/30/2017
10/31/2017
11/1/2017 0.00
11/2/2017 0.01
11/3/2017 0.00
11/4/2017
11/5/2017
11/6/2017 0.00
11/7/2017
11/8/2017 0.00
11/9/2017 0.00
11/10/2017
11/11/2017
11/12/2017 0.34
11/13/2017
11/14/2017 0.00
11/15/2017 0.02
11/16/2017 0.00
11/17/2017
11/18/2017
11/19/2017 0.02
11/20/2017 T
11/21/2017
11/22/2017
11/23/2017
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017
11/29/2017 0.00
11/30/2017
12/1/2017
12/2/2017
12/3/2017 0.00
12/4/2017
12/5/2017 0.17
12/6/2017
12/7/2017 T
12/8/2017 0.00
12/9/2017
12/10/2017
12/11/2017 0.00
12/12/2017 0.03
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017
12/24/2017 0.01
12/25/2017 0.01
12/26/2017 0.00
12/27/2017 0.00
12/28/2017 0.05
12/29/2017 0.05
12/30/2017
12/31/2017
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.05
1/4/2018
1/5/2018
1/6/2018
1/7/2018 0.00
1/8/2018
1/9/2018
1/10/2018 T
1/11/2018
1/12/2018 0.13
1/13/2018 0.00
1/14/2018
1/15/2018
1/16/2018 **
1/17/2018 0.02
1/18/2018
1/19/2018
1/20/2018 0.00
1/21/2018 T
1/22/2018 0.68
1/23/2018 0.02
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018 0.00
1/30/2018
1/31/2018 0.00
2/1/2018
2/2/2018 0.00
2/3/2018
2/4/2018 0.07
2/5/2018
2/6/2018 0.30
2/7/2018
2/8/2018
2/9/2018
2/10/2018
2/11/2018
2/12/2018
2/13/2018
2/14/2018
2/15/2018
2/16/2018
2/17/2018
2/18/2018
2/19/2018
2/20/2018
2/21/2018
2/22/2018
2/23/2018
2/24/2018
2/25/2018
2/26/2018
2/27/2018
2/28/2018
3/1/2018
3/2/2018
3/3/2018
3/4/2018
3/5/2018
3/6/2018
3/7/2018
3/8/2018
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018
3/14/2018
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018
3/22/2018
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018
3/29/2018
3/30/2018
3/31/2018
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018
4/3/2018
4/4/2018
4/5/2018
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018
4/13/2018
4/14/2018
4/15/2018
4/16/2018
4/17/2018
4/18/2018
4/19/2018
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018 0.00
4/26/2018 0.00
4/27/2018
4/28/2018
4/29/2018
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.09
5/3/2018 0.49
5/4/2018 0.39
5/5/2018
5/6/2018 0.01
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.01
5/10/2018 0.00
5/11/2018 0.29
5/12/2018
5/13/2018 0.03
5/14/2018 2.12
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018 0.00
5/20/2018 0.18
5/21/2018
5/22/2018 0.03
5/23/2018
5/24/2018
5/25/2018 0.00
5/26/2018 0.15
5/27/2018
5/28/2018
5/29/2018 0.00
5/30/2018 0.77
5/31/2018 0.01
6/1/2018 0.00
6/2/2018 0.00
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 T
6/7/2018 0.00
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 1.97
6/11/2018 T
6/12/2018 0.00
6/13/2018 **
6/14/2018 **
6/15/2018 **
6/16/2018 **
6/17/2018 0.62
6/18/2018 0.01
6/19/2018 0.54
6/20/2018 0.47
6/21/2018 2.40
6/22/2018 0.03
6/23/2018
6/24/2018 0.00
6/25/2018
6/26/2018 0.16
6/27/2018 0.68
6/28/2018
6/29/2018 0.01
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 1.16
7/2/2018 0.00
7/3/2018
7/4/2018 0.00
7/5/2018 0.03
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018
7/14/2018 0.39
7/15/2018
7/16/2018 0.03
7/17/2018
7/18/2018 0.00
7/19/2018 0.34
7/20/2018 1.39
7/21/2018 0.07
7/22/2018 0.01
7/23/2018 T
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.28
7/27/2018 T
7/28/2018 0.00
7/29/2018 0.00
7/30/2018 0.51
7/31/2018 0.01
8/1/2018 0.00
8/2/2018 T
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.07
8/6/2018 1.44
8/7/2018 **
8/8/2018 **
8/9/2018 0.44
8/10/2018
8/11/2018 0.01
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.01
8/15/2018 0.18
8/16/2018 2.48
8/17/2018 0.05
8/18/2018 0.02
8/19/2018
8/20/2018 0.57
8/21/2018 0.48
8/22/2018
8/23/2018 0.00
8/24/2018 0.38
8/25/2018 0.31
8/26/2018 0.01
8/27/2018
8/28/2018 T
8/29/2018 0.48
8/30/2018 T
8/31/2018 0.00
9/1/2018 0.84
9/2/2018 0.18
9/3/2018 2.23
9/4/2018
9/5/2018
9/6/2018
9/7/2018 0.01
9/8/2018 0.00
9/9/2018 T
9/10/2018
9/11/2018 0.00
9/12/2018 0.00
9/13/2018
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 1.15
9/20/2018 1.44
9/21/2018 0.14
9/22/2018 T
9/23/2018 T
9/24/2018 0.00
9/25/2018 0.00
9/26/2018
9/27/2018 M
9/28/2018 0.01
9/29/2018 T
9/30/2018 0.14



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/3/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/7/2017 7:00 AM 1.07 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/8/2017 7:00 AM 0.07 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/10/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/11/2017 7:00 AM 1.23 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/12/2017 7:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/16/2017 7:00 AM M M M M M t
10/18/2017 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/19/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/21/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/22/2017 7:00 AM 0.39 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/23/2017 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/25/2017 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/26/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/27/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
10/28/2017 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/1/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/2/2017 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/3/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/6/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/8/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/9/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/12/2017 7:00 AM 0.34 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/14/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/15/2017 7:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/16/2017 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/19/2017 7:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/20/2017 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 2.1.0 (build 21001)
11/24/2017 7:00 AM 0.00 M M M M Beautiful morning
11/25/2017 7:00 AM 0.00 M M M M
11/26/2017 7:00 AM 0.00 M M M M
11/27/2017 7:00 AM 0.00 M M M M
11/29/2017 7:00 AM 0.00 M M M M
12/3/2017 7:00 AM 0.00 M M M M
12/5/2017 7:00 AM 0.17 M M M M gauge frozen this morning
12/7/2017 7:00 AM T M M M M
12/8/2017 7:00 AM 0.00 M M M M
12/11/2017 7:00 AM 0.00 M M M M
12/12/2017 7:00 AM 0.03 M M M M
12/24/2017 7:00 AM 0.01 M M M M snow
12/25/2017 7:30 AM 0.01 M M M M
12/26/2017 7:00 AM 0.00 M M M M
12/27/2017 7:00 AM 0.00 M M M M
12/28/2017 11:58 AM 0.05 M M M M nearly all of this 0.05 inch fell prior to 0800
12/29/2017 7:00 AM 0.05 M M M M
1/1/2018 7:00 AM 0.00 M M M M Cold!
1/2/2018 7:00 AM 0.00 M M M M Still cold
1/3/2018 7:00 AM 0.05 M M M M This fell as snow
1/7/2018 7:00 AM 0.00 M M M M
1/10/2018 7:00 AM T M M M M
1/12/2018 7:00 AM 0.13 M M M M This fell yesterday frozen, entirely as sleet. Remained quite cold since then.
1/13/2018 7:00 AM 0.00 M M M M Continues quite cold!
1/20/2018 7:00 AM 0.00 M M M M
1/21/2018 7:00 AM T M M M M
1/22/2018 7:00 AM 0.68 M M M M
1/23/2018 7:00 AM 0.02 M M M M
1/29/2018 7:00 AM 0.00 M M M M
1/31/2018 7:00 AM 0.00 M M M M
2/2/2018 7:00 AM 0.00 M M M M
2/4/2018 7:00 AM 0.07 M M M M snow
2/6/2018 7:00 AM 0.30 M M M M Snow. Three to four inches.
4/25/2018 7:00 AM 0.00 M M M M I am better, and will try to resume reporting Dick McGaughy
4/26/2018 7:00 AM 0.00 M M M M Beautiful day
4/30/2018 7:00 AM 0.00 M M M M
5/1/2018 7:00 AM 0.00 M M M M
5/2/2018 7:00 AM 0.09 M M M M Storm warning, but no storm in this area.
5/3/2018 7:00 AM 0.49 M M M M Severe thunderstorm watch last evening. Tornado not far away.
5/4/2018 7:00 AM 0.39 M M M M
5/6/2018 7:00 AM 0.01 M M M M
5/7/2018 7:00 AM 0.00 M M M M
5/8/2018 7:00 AM 0.00 M M M M
5/9/2018 7:00 AM 0.01 M M M M
5/10/2018 7:00 AM 0.00 M M M M
5/11/2018 7:00 AM 0.29 M M M M
5/13/2018 7:00 AM 0.03 M M M M
5/14/2018 7:00 AM 2.12 M M M M Wow!
5/19/2018 7:00 AM 0.00 M M M M Another Beautiful day
5/20/2018 7:00 AM 0.18 M M M M
5/22/2018 7:00 AM 0.03 M M M M
5/25/2018 7:00 AM 0.00 M M M M
5/26/2018 7:00 AM 0.15 M M M M
5/29/2018 7:00 AM 0.00 M M M M
5/30/2018 7:00 AM 0.77 M M M M nice rain during the night. We did not hear it.
5/31/2018 7:00 AM 0.01 M M M M
6/1/2018 7:00 AM 0.00 M M M M
6/2/2018 7:00 AM 0.00 M M M M
6/3/2018 7:00 AM 0.00 M M M M
6/4/2018 7:00 AM 0.00 M M M M
6/5/2018 7:00 AM 0.00 M M M M
6/6/2018 7:00 AM T M M M M
6/7/2018 7:00 AM 0.00 M M M M
6/8/2018 7:00 AM 0.00 M M M M
6/9/2018 7:00 AM 0.00 M M M M
6/10/2018 7:00 AM 1.97 M M M M Tornado and severe thunderstorm warnings yesterday
6/11/2018 7:00 AM T M M M M
6/12/2018 7:00 AM 0.00 M M M M
6/18/2018 7:00 AM 0.01 M M M M
6/19/2018 7:00 AM 0.54 M M M M Thunder during the night.
6/20/2018 7:00 AM 0.47 M M M M
6/21/2018 7:00 AM 2.40 M M M M Wow!
6/22/2018 7:00 AM 0.03 M M M M
6/24/2018 7:00 AM 0.00 M M M M
6/26/2018 7:00 AM 0.16 M M M M
6/27/2018 7:00 AM 0.68 M M M M
6/29/2018 7:00 AM 0.01 M M M M
6/30/2018 7:00 AM 0.00 M M M M
7/1/2018 7:00 AM 1.16 M M M M This fell in a very short time, during a very strong storm.
7/2/2018 7:00 AM 0.00 M M M M
7/4/2018 7:00 AM 0.00 M M M M
7/5/2018 7:00 AM 0.03 M M M M
7/6/2018 7:00 AM 0.00 M M M M
7/7/2018 7:00 AM 0.00 M M M M
7/8/2018 7:00 AM 0.00 M M M M
7/9/2018 7:00 AM 0.00 M M M M
7/10/2018 7:00 AM 0.00 M M M M
7/11/2018 7:00 AM 0.00 M M M M
7/12/2018 7:00 AM 0.00 M M M M
7/14/2018 7:00 AM 0.39 M M M M Strong winds early evening, but with little rain. Most rain fell later during night.
7/16/2018 7:00 AM 0.03 M M M M
7/18/2018 7:00 AM 0.00 M M M M
7/19/2018 7:00 AM 0.34 M M M M Raining at 0800
7/20/2018 7:00 AM 1.39 M M M M Numerous tornadoes and severe thunderstorm nearby yesterday, but not actually here.
7/21/2018 7:00 AM 0.07 M M M M
7/22/2018 7:00 AM 0.01 M M M M
7/23/2018 7:00 AM T M M M M
7/24/2018 7:00 AM 0.00 M M M M
7/25/2018 7:00 AM 0.00 M M M M
7/26/2018 7:00 AM 0.28 M M M M
7/27/2018 7:00 AM T M M M M
7/28/2018 7:00 AM 0.00 M M M M
7/29/2018 7:00 AM 0.00 M M M M
7/30/2018 7:00 AM 0.51 M M M M
7/31/2018 7:00 AM 0.01 M M M M
8/1/2018 7:00 AM 0.00 M M M M
8/2/2018 7:00 AM T M M M M
8/3/2018 7:00 AM 0.00 M M M M
8/4/2018 7:00 AM 0.00 M M M M
8/5/2018 7:00 AM 0.07 M M M M Thunderstorm at about 0700. Still raining very lightly at 0800.
8/6/2018 7:00 AM 1.44 M M M M Lots of thunderstorms during the night, but no longer raining.
8/11/2018 7:00 AM 0.01 M M M M
8/12/2018 7:00 AM 0.00 M M M M
8/13/2018 7:00 AM 0.00 M M M M
8/14/2018 7:00 AM 0.01 M M M M
8/15/2018 7:00 AM 0.18 M M M M
8/16/2018 7:00 AM 2.48 M M M M Rain was quite heavy at times.
8/17/2018 7:00 AM 0.05 M M M M
8/18/2018 7:00 AM 0.02 M M M M
8/20/2018 7:00 AM 0.57 M M M M
8/21/2018 7:00 AM 0.48 M M M M
8/23/2018 7:00 AM 0.00 M M M M
8/24/2018 7:00 AM 0.38 M M M M
8/25/2018 7:00 AM 0.31 M M M M
8/26/2018 7:00 AM 0.01 M M M M
8/28/2018 7:00 AM T M M M M
8/29/2018 7:00 AM 0.48 M M M M
8/30/2018 7:00 AM T M M M M
8/31/2018 7:00 AM 0.00 M M M M
9/1/2018 7:00 AM 0.84 M M M M During the night three severe thunderstorm warnings and two flash flooding warnings.
9/2/2018 7:00 AM 0.18 M M M M
9/3/2018 7:00 AM 2.23 M M M M Thunderstorms much of the night. Light rain still at 0800.
9/7/2018 7:00 AM 0.01 M M M M
9/8/2018 7:00 AM 0.00 M M M M
9/9/2018 7:00 AM T M M M M
9/11/2018 7:00 AM 0.00 M M M M
9/12/2018 7:00 AM 0.00 M M M M
9/14/2018 7:00 AM 0.00 M M M M
9/15/2018 7:00 AM 0.00 M M M M
9/16/2018 7:00 AM 0.00 M M M M
9/17/2018 7:00 AM 0.00 M M M M
9/18/2018 7:00 AM 0.00 M M M M
9/19/2018 7:00 AM 1.15 M M M M Strong, heavy rain morning of 09 18
9/20/2018 7:00 AM 1.44 M M M M heavy rainstorms yesterday
9/21/2018 7:00 AM 0.14 M M M M
9/22/2018 7:00 AM T M M M M
9/23/2018 7:00 AM T M M M M
9/24/2018 7:00 AM 0.00 M M M M
9/25/2018 7:00 AM 0.00 M M M M
9/27/2018 7:00 AM M M M M M {EDIT: Observer reported 0.95 for new precip. QPE data and surrounding reports of 0.00's indciate this could be a date error or a multi-day report. Changed report of 0.95 to NA until observer can be contacted to verify. Submission Time Before EDIT: 9/27/2018 9:11 AM CoCoSTAFF DNT}
9/28/2018 7:00 AM 0.01 M M M M
9/29/2018 7:00 AM T M M M M
9/30/2018 7:00 AM 0.14 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/16/2018 1/17/2018 7:00 AM 2 0.02 1.0 M
6/13/2018 6/17/2018 7:00 AM 5 0.62 M M
8/7/2018 8/09/2018 7:00 AM 3 0.44 M 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