CoCoRaHS Station WYS : MA-BR-55

2018 CoCoRaHS Water Year Summary for Station MA-BR-55 Report generated on October 3, 2019

Station Overview		Station Location
Station Number	MA-BR-55	Latitude	41.956285
Station Name	NWS Boston/Norton 2.5 ESE	Longitude	-71.139282
County	Bristol	Elevation (ft)	93

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 17	4.30	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Nov 17	4.67	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Dec 17	4.46	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Jan 18	4.06	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
Feb 18	3.58	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
March 18	4.95	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
April 18	4.59	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
May 18	3.75	0.00	0	0.00	0	0.00	0	0	0	0.0	0	0
June 18	3.82	2.08	15	2.08	15	0.00	0	4	2	0.0	0	0
July 18	3.75	3.18	31	3.18	31	0.00	0	9	1	0.0	0	0
Aug 18	3.88	4.95	31	4.95	31	0.00	0	12	4	0.0	0	0
Sept 18	3.95	11.17	30	11.17	30	0.00	0	13	1	0.0	0	0
Water Year Totals:	49.76"	21.38"	107 days	21.38"	107	0.00"	0 days	38 days	8 days	0.0"	0 days	0 days

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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
10/3/2017
10/4/2017
10/5/2017
10/6/2017
10/7/2017
10/8/2017
10/9/2017
10/10/2017
10/11/2017
10/12/2017
10/13/2017
10/14/2017
10/15/2017
10/16/2017
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017
10/25/2017
10/26/2017
10/27/2017
10/28/2017
10/29/2017
10/30/2017
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017
11/14/2017
11/15/2017
11/16/2017
11/17/2017
11/18/2017
11/19/2017
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
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
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017

Day of Year	Daily Prcp	Multiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018
1/14/2018
1/15/2018
1/16/2018
1/17/2018
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018
1/24/2018
1/25/2018
1/26/2018
1/27/2018
1/28/2018
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018
2/6/2018
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 Year	Daily Prcp	Multiday 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
4/26/2018
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018
5/13/2018
5/14/2018
5/15/2018
5/16/2018
5/17/2018
5/18/2018
5/19/2018
5/20/2018
5/21/2018
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018
5/28/2018
5/29/2018
5/30/2018
5/31/2018
6/1/2018
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018
6/12/2018	0.00
6/13/2018	0.00
6/14/2018	T
6/15/2018	0.00
6/16/2018	0.02
6/17/2018	0.00
6/18/2018	0.00
6/19/2018	0.17
6/20/2018	0.00
6/21/2018	0.00
6/22/2018	0.00
6/23/2018	0.00
6/24/2018	T
6/25/2018	0.20
6/26/2018
6/27/2018
6/28/2018
6/29/2018	1.69
6/30/2018

Day of Year	Daily Prcp	Multiday Prcp
7/1/2018	0.00
7/2/2018	0.00
7/3/2018	0.00
7/4/2018	0.00
7/5/2018	0.00
7/6/2018	0.00
7/7/2018	1.10
7/8/2018	0.00
7/9/2018	0.00
7/10/2018	0.00
7/11/2018	0.13
7/12/2018	0.00
7/13/2018	0.00
7/14/2018	0.00
7/15/2018	0.00
7/16/2018	0.00
7/17/2018	0.00
7/18/2018	0.98
7/19/2018	0.00
7/20/2018	0.00
7/21/2018	0.00
7/22/2018	0.03
7/23/2018	0.26
7/24/2018	0.03
7/25/2018	T
7/26/2018	0.24
7/27/2018	0.39
7/28/2018	0.02
7/29/2018	0.00
7/30/2018	0.00
7/31/2018	0.00
8/1/2018	0.00
8/2/2018	T
8/3/2018	0.00
8/4/2018	T
8/5/2018	1.55
8/6/2018	0.00
8/7/2018	0.00
8/8/2018	0.00
8/9/2018	0.04
8/10/2018	T
8/11/2018	0.88
8/12/2018	0.47
8/13/2018	0.66
8/14/2018	0.27
8/15/2018	0.01
8/16/2018	0.00
8/17/2018	0.00
8/18/2018	0.01
8/19/2018	0.57
8/20/2018	T
8/21/2018	0.00
8/22/2018	0.18
8/23/2018	0.30
8/24/2018	0.01
8/25/2018	0.00
8/26/2018	0.00
8/27/2018	0.00
8/28/2018	0.00
8/29/2018	0.00
8/30/2018	0.00
8/31/2018	0.00
9/1/2018	0.00
9/2/2018	0.00
9/3/2018	0.00
9/4/2018	0.00
9/5/2018	0.00
9/6/2018	0.00
9/7/2018	0.52
9/8/2018	T
9/9/2018	0.00
9/10/2018	0.00
9/11/2018	0.87
9/12/2018	0.11
9/13/2018	3.30
9/14/2018	0.02
9/15/2018	0.00
9/16/2018	0.00
9/17/2018	0.00
9/18/2018	0.03
9/19/2018	1.39
9/20/2018	0.01
9/21/2018	0.00
9/22/2018	0.02
9/23/2018	0.00
9/24/2018	0.00
9/25/2018	0.00
9/26/2018	4.12
9/27/2018	0.31
9/28/2018	0.02
9/29/2018	0.45
9/30/2018	0.00

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Observation Date	Observation Time	Precipitation	Snowfall	Snowfall SWE	Snow Depth	Snow SWE	Notes
6/12/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	First observation from the NWS Boston/Norton office.
6/13/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Partly cloudy at observation.
6/14/2018	7:00 AM	T	0.0	0.00	0.0	0.00	Brief light shower late yesterday morning.
6/15/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/16/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
6/17/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/18/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/19/2018	7:00 AM	0.17	0.0	0.00	0.0	0.00	Showers during the evening, then a few more overnight.
6/20/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/21/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/22/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/23/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
6/24/2018	7:00 AM	T	0.0	0.00	0.0	0.00
6/25/2018	7:00 AM	0.20	0.0	0.00	0.0	0.00
6/29/2018	7:00 AM	1.69	0.0	0.00	0.0	0.00
7/1/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/2/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/3/2018	7:00 AM	0.00	0.0	M	M	M
7/4/2018	7:00 AM	0.00	0.0	M	M	M
7/5/2018	7:00 AM	0.00	0.0	M	M	M
7/6/2018	7:00 AM	0.00	0.0	M	M	M
7/7/2018	7:00 AM	1.10	0.0	0.00	0.0	0.00
7/8/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/9/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Clear skies at observation.
7/10/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Clear skies at observation.
7/11/2018	7:00 AM	0.13	0.0	0.00	0.0	0.00	Thunderstorm overnight.
7/12/2018	7:00 AM	0.00	0.0	M	M	M
7/13/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Foggy
7/14/2018	7:00 AM	0.00	0.0	M	M	M
7/15/2018	7:00 AM	0.00	0.0	M	M	M
7/16/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Mostly clear.
7/17/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/18/2018	7:00 AM	0.98	0.0	0.00	0.0	0.00
7/19/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/20/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/21/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/22/2018	7:00 AM	0.03	0.0	0.00	0.0	0.00	Showers early this morning.
7/23/2018	7:00 AM	0.26	0.0	0.00	0.0	0.00	Showers yesterday and overnight.
7/24/2018	7:00 AM	0.03	0.0	0.00	0.0	0.00
7/25/2018	7:00 AM	T	0.0	0.00	0.0	0.00
7/26/2018	7:00 AM	0.24	0.0	0.00	0.0	0.00
7/27/2018	7:00 AM	0.39	0.0	0.00	0.0	0.00
7/28/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
7/29/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/30/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
7/31/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/1/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/2/2018	7:00 AM	T	0.0	0.00	0.0	0.00
8/3/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/4/2018	7:00 AM	T	0.0	0.00	0.0	0.00
8/5/2018	7:00 AM	1.55	0.0	0.00	0.0	0.00	Heaviest rain fell from late morning into early afternoon.
8/6/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/7/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/8/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/9/2018	7:00 AM	0.04	0.0	0.00	0.0	0.00
8/10/2018	7:00 AM	T	0.0	0.00	0.0	0.00
8/11/2018	7:00 AM	0.88	0.0	0.00	0.0	0.00
8/12/2018	7:00 AM	0.47	0.0	0.00	0.0	0.00
8/13/2018	7:00 AM	0.66	0.0	0.00	0.0	0.00
8/14/2018	7:00 AM	0.27	0.0	0.00	0.0	0.00
8/15/2018	7:00 AM	0.01	M	0.00	0.0	0.00	Brief afternoon shower.
8/16/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/17/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/18/2018	7:00 AM	0.01	0.0	0.00	0.0	0.00	Brief shower yesterday.
8/19/2018	7:00 AM	0.57	0.0	0.00	0.0	0.00	Showers and thunderstorms late yesterday afternoon.
8/20/2018	7:00 AM	T	0.0	0.00	0.0	0.00	Brief shower overnight.
8/21/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/22/2018	7:00 AM	0.18	0.0	0.00	0.0	0.00
8/23/2018	7:00 AM	0.30	0.0	0.00	0.0	0.00
8/24/2018	7:00 AM	0.01	0.0	0.00	0.0	0.00
8/25/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/26/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/27/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/28/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/29/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/30/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
8/31/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/1/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/2/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/3/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/4/2018	7:00 AM	0.00	0.0	M	M	M
9/5/2018	7:00 AM	0.00	0.0	M	M	M
9/6/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/7/2018	7:00 AM	0.52	0.0	0.00	0.0	0.00	Late afternoon thunderstorms.
9/8/2018	7:00 AM	T	0.0	0.00	0.0	0.00	Few sprinkles.
9/9/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/10/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/11/2018	7:00 AM	0.87	0.0	0.00	0.0	0.00
9/12/2018	7:00 AM	0.11	0.0	0.00	0.0	0.00
9/13/2018	7:00 AM	3.30	0.0	0.00	0.0	0.00
9/14/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
9/15/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	T of dew in gauge.
9/16/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	0.01" of dew in the rain gauge
9/17/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/18/2018	7:00 AM	0.03	0.0	0.00	0.0	0.00
9/19/2018	7:00 AM	1.39	0.0	0.00	0.0	0.00
9/20/2018	7:00 AM	0.01	0.0	0.00	0.0	0.00
9/21/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/22/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
9/23/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/24/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/25/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00
9/26/2018	7:00 AM	4.12	0.0	0.00	0.0	0.00	Heaviest rain fell during the night.
9/27/2018	7:00 AM	0.31	0.0	0.00	0.0	0.00	Few showers during the day, then showers/thunderstorms at night.
9/28/2018	7:00 AM	0.02	0.0	0.00	0.0	0.00
9/29/2018	7:00 AM	0.45	0.0	0.00	0.0	0.00	Rain yesterday morning, then drizzle in the afternoon.
9/30/2018	7:00 AM	0.00	0.0	0.00	0.0	0.00	Clear skies. Low was 45 degrees this morning.

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
Hail Observations
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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