Station Overview Station Location
Station Number CT-HR-94 Latitude 41.65807
Station Name Rocky Hill 1.6 E Longitude -72.63386
County Hartford Elevation (ft) 89



Month 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 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 2.57 5 1.59 3 0.98 2 1 2 1 0.0 0 0
April 20 3.93 5 3.93 5 0.00 0 0 5 0 0.0 0 0
May 20 2.91 15 2.91 15 0.00 0 0 7 5 0.0 0 0
June 20 3.20 5 3.20 5 0.00 0 0 5 0 0.0 0 0
July 20 0.77 3 0.77 3 0.00 0 0 3 0 0.0 0 0
Aug 20 2.16 5 2.16 5 0.00 0 0 5 0 0.0 0 0
Sept 20 1.68 2 1.68 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 17.22" 40 days 16.24" 38 0.98" 2 days 1 29 days 6 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020 0.97
3/20/2020 T
3/21/2020
3/22/2020
3/23/2020 **
3/24/2020 0.98
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020 0.62
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020 0.18
4/9/2020 M
4/10/2020 M
4/11/2020
4/12/2020
4/13/2020 2.28
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020 0.70
4/19/2020
4/20/2020
4/21/2020 M
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020 0.37
4/28/2020
4/29/2020
4/30/2020 0.40
5/1/2020 0.62
5/2/2020 T
5/3/2020 T
5/4/2020 0.00
5/5/2020 0.00
5/6/2020
5/7/2020
5/8/2020 0.00
5/9/2020 0.50
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020
5/15/2020 0.36
5/16/2020 1.10
5/17/2020
5/18/2020 T
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020 0.17
5/24/2020
5/25/2020 T
5/26/2020
5/27/2020
5/28/2020 T
5/29/2020 0.10
5/30/2020 0.06
5/31/2020
6/1/2020
6/2/2020
6/3/2020 0.72
6/4/2020
6/5/2020 0.11
6/6/2020
6/7/2020
6/8/2020
6/9/2020
6/10/2020
6/11/2020 M
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020
6/19/2020
6/20/2020
6/21/2020
6/22/2020
6/23/2020
6/24/2020
6/25/2020
6/26/2020
6/27/2020 0.57
6/28/2020
6/29/2020 0.13
6/30/2020 1.67
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020 M
7/4/2020
7/5/2020
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020
7/11/2020 0.27
7/12/2020
7/13/2020
7/14/2020
7/15/2020
7/16/2020
7/17/2020 0.10
7/18/2020
7/19/2020
7/20/2020
7/21/2020
7/22/2020
7/23/2020 0.40
7/24/2020
7/25/2020
7/26/2020
7/27/2020
7/28/2020
7/29/2020
7/30/2020
7/31/2020
8/1/2020
8/2/2020 0.61
8/3/2020
8/4/2020 0.50
8/5/2020
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020
8/14/2020
8/15/2020
8/16/2020 M
8/17/2020
8/18/2020 0.34
8/19/2020
8/20/2020
8/21/2020
8/22/2020
8/23/2020
8/24/2020 M
8/25/2020
8/26/2020
8/27/2020 0.26
8/28/2020
8/29/2020
8/30/2020 0.45
8/31/2020
9/1/2020
9/2/2020
9/3/2020 0.35
9/4/2020
9/5/2020
9/6/2020
9/7/2020
9/8/2020
9/9/2020
9/10/2020
9/11/2020
9/12/2020
9/13/2020
9/14/2020
9/15/2020
9/16/2020
9/17/2020
9/18/2020
9/19/2020
9/20/2020
9/21/2020
9/22/2020
9/23/2020
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020
9/30/2020 1.33



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
3/19/2020 10:07 AM 0.97 M M M M
3/20/2020 12:00 PM T M M M M
3/29/2020 2:00 PM 0.62 M M M M
4/8/2020 7:00 AM 0.18 M M M M
4/9/2020 7:45 PM M M M M M Rainfall came from several rounds of downpours and storms throughout the day {EDIT: Observer reported 0.50 for new precip. This is standing out as an error because this is not a 24 hour report. reports 4/9 and 4/10 should be combined into a multi-day report. Changed report of 0.50 to NA until observer can be contacted to verify. Submission Time Before EDIT: 4/09/2020 7:47 PM CoCoSTAFF DNT}
4/10/2020 7:00 AM M M M M M {EDIT: Observer reported Trace for new precip. This is standing out as an error amongst surrounding reports of 0.48 to 0.52 because this is not a 24 hour report. Changed report of T to NA until observer can be contacted to verify. Submission Time Before EDIT; 4/10/2020 10:27 AM CoCoSTAFF DNT}
4/13/2020 7:30 PM 2.28 M M M M
4/18/2020 4:30 PM 0.70 T T T T
4/21/2020 7:00 AM M M M M M Rainfall came from a line of strong thunderstorms. {EDIT: Observer reported 0.48 for new precip. QPE data and surrounding reports of 0.00's indicate there could be an error. It appears the observation time is not correct. Changed report of 0.48 to NA until observer can be contacted to verify. Submission Time Before EDIT: 4/21/2020 5:39 PM CoCoSTAFF DNT}
4/27/2020 7:15 PM 0.37 M M M M
4/30/2020 7:00 AM 0.40 M M M M
5/1/2020 7:00 AM 0.62 M M M M Rainfall came from heavy downpours overnight
5/2/2020 7:00 AM T M M M M
5/3/2020 7:00 AM T M M M M
5/4/2020 7:00 AM 0.00 M M M M
5/5/2020 7:00 AM 0.00 M M M M
5/8/2020 7:00 AM 0.00 M M M M
5/9/2020 7:00 AM 0.50 M M M M
5/15/2020 7:00 AM 0.36 M M M M
5/16/2020 7:00 AM 1.10 M M M M Rainfall came in a short period of time from 2 severe storms and 1 training storm
5/18/2020 7:00 AM T M M M M
5/23/2020 8:00 PM 0.17 M M M M
5/25/2020 7:00 AM T M M M M
5/28/2020 7:00 AM T M M M M
5/29/2020 7:00 AM 0.10 M M M M
5/30/2020 7:00 AM 0.06 M M M M
6/3/2020 9:00 PM 0.72 M M M M Rainfall came from very heavy thunderstorms. Total rainfall came down in 15 mins. Caused minor street flooding.
6/5/2020 7:00 AM 0.11 M M M M
6/11/2020 7:00 AM M M M M M Rainfall came from two rounds of rain. The second round was the heaviest and caused minor flooding on side streets {EDIT: observer reported 0.73 for new precip, QPE data and surrounding reports of 0.00's indicate this could be a date error. It appears the observation time is incorrect. Changed report of 0.73 to NA until observer can be contacted to verify. Submission Time Before EDIT: 6/11/2020 7:07 PM CoCoSTAFF DNT}
6/27/2020 7:00 PM 0.57 M M M M
6/29/2020 7:00 AM 0.13 M M M M
6/30/2020 7:00 AM 1.67 M M M M
7/3/2020 7:00 AM M M M M M Flash Flood Warning was issued {EDIT: Observer reported 0.81 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a date error or a multi-day report. Changed report of 0.81 to NA until observer can be contacted to verify. Submission Time Before EDIT; 7/03/2020 7:47 PM CoCoSTAFF DNT}
7/11/2020 7:00 AM 0.27 M M M M Rainfall from Tropical Storm Fay
7/17/2020 7:00 AM 0.10 M M M M
7/23/2020 9:40 PM 0.40 M M M M Rainfall came from a severe thunderstorm
8/2/2020 7:10 PM 0.61 M M M M
8/4/2020 7:00 AM 0.50 M M M M Rain from Tropical Storm Isaias
8/16/2020 7:00 AM M M M M M {EDIT: Observer reported 0.19 for new precip. QPE data and surrounding reports of 0.00's indicate this could be an error. It appears the observation time is incorrect. Changed report of 0.19 to NA until observer can be contacted to verify. Submission Time Before EDIT: 8/16/2020 9:57 PM CoCoSTAFF DNT}
8/18/2020 7:00 AM 0.34 M M M M
8/24/2020 7:00 AM M M M M M {EDIT: Observer reported 0.85 for new precip. QPE data and surrounding reports of 0.00's indicate this could be a date error. Changed report of 0.85 to NA until observer can be contacted to verify. Submission Time Before EDIT; 8/29/2020 9:56 AM CoCoSTAFF DNT}
8/27/2020 7:00 AM 0.26 M M M M
8/30/2020 7:00 AM 0.45 M M M M
9/3/2020 7:00 AM 0.35 M M M M
9/30/2020 7:00 AM 1.33 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
3/23/2020 3/24/2020 11:45 AM 2 0.98 0.5 0.20



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