CoCoRaHS Station WYS : MA-MD-21

2013 CoCoRaHS Water Year Summary for Station MA-MD-21 Report generated on October 5, 2019

Station Overview		Station Location
Station Number	MA-MD-21	Latitude	42.305894
Station Name	Natick 1.7 NNE	Longitude	-71.335208
County	Middlesex	Elevation (ft)	159

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	Multiday Observation Count	Days With Prcp	Days With Trace	Total Snowfall	Days With Snowfall	Days With Snow On Ground
Oct 12	4.35	7.65	30	6.48	29	1.17	1	1	18	2	0.0	0	0
Nov 12	4.44	0.85	30	0.58	25	0.27	5	2	8	2	0.0	0	0
Dec 12	4.28	2.51	30	1.08	15	1.43	15	2	7	2	0.0	0	0
Jan 13	3.74	3.97	31	0.79	10	3.18	21	3	4	0	2.9	2	2
Feb 13	3.44	0.04	8	0.03	6	0.01	2	1	1	0	25.5	2	2
March 13	4.45	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
April 13	4.27	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
May 13	3.87	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
June 13	4.11	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
July 13	3.78	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Aug 13	3.84	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Sept 13	3.75	0.00	0	0.00	0	0.00	0	0	0	0	0.0	0	0
Water Year Totals:	48.32"	15.02"	129 days	8.96"	85	6.06"	44 days	9	38 days	6 days	28.4"	4 days	4 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
10/1/2012		1.17
10/2/2012	0.01
10/3/2012	0.12
10/4/2012	0.09
10/5/2012	0.05
10/6/2012	0.01
10/7/2012	0.06
10/8/2012	0.15
10/9/2012	T
10/10/2012	0.03
10/11/2012	0.25
10/12/2012	T
10/13/2012	0.00
10/14/2012	0.06
10/15/2012	0.05
10/16/2012	0.21
10/17/2012	0.00
10/18/2012	0.00
10/19/2012	0.04
10/20/2012	1.78
10/21/2012	0.01
10/22/2012	0.00
10/23/2012	0.00
10/24/2012	0.00
10/25/2012	0.00
10/26/2012
10/27/2012	0.00
10/28/2012	0.00
10/29/2012	0.30
10/30/2012	2.55
10/31/2012	0.71
11/1/2012	0.02
11/2/2012	0.01
11/3/2012	0.01
11/4/2012	0.00
11/5/2012	0.00
11/6/2012	0.00
11/7/2012	0.00
11/8/2012		**
11/9/2012		0.27
11/10/2012	0.00
11/11/2012	0.01
11/12/2012	T
11/13/2012	0.01
11/14/2012	0.35
11/15/2012	0.01
11/16/2012	0.00
11/17/2012		**
11/18/2012		**
11/19/2012		0.00
11/20/2012	0.00
11/21/2012	0.00
11/22/2012	0.00
11/23/2012	0.00
11/24/2012	T
11/25/2012	0.00
11/26/2012	0.00
11/27/2012	0.00
11/28/2012	0.16
11/29/2012	0.00
11/30/2012	0.00
12/1/2012	T
12/2/2012		**
12/3/2012		**
12/4/2012		0.10
12/5/2012	0.04
12/6/2012	0.00
12/7/2012	0.00
12/8/2012	0.19
12/9/2012	0.10
12/10/2012
12/11/2012	0.04
12/12/2012	0.00
12/13/2012	0.00
12/14/2012	0.00
12/15/2012	0.00
12/16/2012		**
12/17/2012		**
12/18/2012		**
12/19/2012		1.33
12/20/2012	T
12/21/2012	0.10
12/22/2012	0.60
12/23/2012	0.01
12/24/2012		**
12/25/2012		**
12/26/2012		**
12/27/2012		**
12/28/2012		**
12/29/2012		**
12/30/2012		**
12/31/2012		**

Day of Year	Daily Prcp	Multiday Prcp
1/1/2013		**
1/2/2013		**
1/3/2013		**
1/4/2013		**
1/5/2013		**
1/6/2013		**
1/7/2013		**
1/8/2013		**
1/9/2013		**
1/10/2013		**
1/11/2013		**
1/12/2013		**
1/13/2013		**
1/14/2013		**
1/15/2013		2.90
1/16/2013	0.29
1/17/2013		**
1/18/2013		0.13
1/19/2013	0.00
1/20/2013	0.00
1/21/2013	0.00
1/22/2013	0.03
1/23/2013	0.00
1/24/2013	0.00
1/25/2013	0.00
1/26/2013		**
1/27/2013		**
1/28/2013		**
1/29/2013		0.15
1/30/2013	0.08
1/31/2013	0.39
2/1/2013	0.00
2/2/2013	0.00
2/3/2013		**
2/4/2013		0.01
2/5/2013	0.00
2/6/2013	0.03
2/7/2013	0.00
2/8/2013	0.00
2/9/2013	M
2/10/2013
2/11/2013
2/12/2013
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013
2/18/2013
2/19/2013
2/20/2013
2/21/2013
2/22/2013
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
3/6/2013
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013

Day of Year	Daily Prcp	Multiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013
6/15/2013
6/16/2013
6/17/2013
6/18/2013
6/19/2013
6/20/2013
6/21/2013
6/22/2013
6/23/2013
6/24/2013
6/25/2013
6/26/2013
6/27/2013
6/28/2013
6/29/2013
6/30/2013

Day of Year	Daily Prcp	Multiday Prcp
7/1/2013
7/2/2013
7/3/2013
7/4/2013
7/5/2013
7/6/2013
7/7/2013
7/8/2013
7/9/2013
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013
8/24/2013
8/25/2013
8/26/2013
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
9/8/2013
9/9/2013
9/10/2013
9/11/2013
9/12/2013
9/13/2013
9/14/2013
9/15/2013
9/16/2013
9/17/2013
9/18/2013
9/19/2013
9/20/2013
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013

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
10/2/2012	7:30 AM	0.01	M	M	M	M
10/3/2012	7:30 AM	0.12	M	M	M	M
10/4/2012	8:00 AM	0.09	M	M	M	M
10/5/2012	7:30 AM	0.05	M	M	M	M
10/6/2012	7:30 AM	0.01	M	M	M	M
10/7/2012	7:45 AM	0.06	M	M	M	M	Beautiful crisp, clear fall morning - 43 degrees.
10/8/2012	7:30 AM	0.15	M	M	M	M	Sunny, 40 degrees
10/9/2012	7:15 AM	T	M	M	M	M	Overcast, 48 degrees
10/10/2012	8:00 AM	0.03	M	M	M	M	Light rain - 51 degreees
10/11/2012	7:15 AM	0.25	M	M	M	M	Calm & clear 42-degrees. Pine needles cover the backyard.
10/12/2012	7:45 AM	T	M	M	M	M	Sunny & still. 41 degrees.
10/13/2012	7:20 AM	0.00	0.0	M	M	M	29 degrees
10/14/2012	7:30 AM	0.06	M	M	M	M	Raining - 45 degrees.
10/15/2012	8:30 AM	0.05	M	M	M	M	Warm this morning, 61 degrees with a gentle breeze. Clouds are starting to break up.
10/16/2012	7:00 AM	0.21	M	M	M	M
10/17/2012	7:00 AM	0.00	0.0	M	M	M	34 degrees and a beautiful morning.
10/18/2012	7:30 AM	0.00	0.0	M	M	M	Beautiful morning 37 degrees.
10/19/2012	8:30 AM	0.04	M	M	M	M	Overcast and wet, 54 degrees
10/20/2012	7:30 AM	1.78	M	M	M	M	Crazy downpours and vociferous thunder overnight. Yeow!
10/21/2012	8:00 AM	0.01	M	M	M	M	Bright morning 44 degree. Our foliage color looks like it's peaking.
10/22/2012	7:00 AM	0.00	0.0	M	M	M	46 degrees with a beautiful sunrise.
10/23/2012	8:00 AM	0.00	0.0	M	M	M	43 degrees ... sunny and colorful
10/24/2012	7:00 AM	0.00	0.0	M	M	M	48 degrees. A very still morning.
10/25/2012	6:30 AM	0.00	0.0	M	M	M	43 degrees & all is calm.
10/27/2012	8:00 AM	0.00	0.0	M	M	M	44 degrees
10/28/2012	8:45 AM	0.00	0.0	M	M	M	53 degrees and cloudy
10/29/2012	7:00 AM	0.30	M	M	M	M	Windy & rainy but no major issues yet. 53 degrees. Thinking of my mother-in-law evacuated from her coastal home in Old Saybrook CT.
10/30/2012	7:00 AM	2.55	M	M	M	M	Lost several trees in our backyard and a tree fell on a power line 3 houses down from us ... we lost power from 5pm-10pm. Things are calm now and 56 degrees.
10/31/2012	8:30 AM	0.71	M	M	M	M
11/1/2012	8:30 AM	0.02	M	M	M	M	43 degrees - sunny & bright
11/2/2012	7:00 AM	0.01	M	M	M	M	A very still morning - 44 degrees
11/3/2012	8:15 AM	0.01	M	M	M	M	43 degrees
11/4/2012	7:00 AM	0.00	0.0	M	M	M	36 degrees - beautiful day!
11/5/2012	7:00 AM	0.00	0.0	M	M	M	36 degrees and overcast.
11/6/2012	7:00 AM	0.00	0.0	M	M	M
11/7/2012	7:00 AM	0.00	0.0	M	M	M
11/10/2012	7:30 AM	0.00	0.0	M	M	M	33 degrees & sunny
11/11/2012	7:00 AM	0.01	M	M	M	M	44 degrees
11/12/2012	7:00 AM	T	M	M	M	M	48 degrees
11/13/2012	7:20 AM	0.01	M	M	M	M	61 degrees - rainy & windy
11/14/2012	7:20 AM	0.35	M	M	M	M
11/15/2012	7:00 AM	0.01	M	M	M	M
11/16/2012	8:20 AM	0.00	0.0	M	M	M
11/20/2012	7:30 AM	0.00	0.0	M	M	M
11/21/2012	8:00 AM	0.00	0.0	M	M	M
11/22/2012	7:00 AM	0.00	0.0	M	M	M
11/23/2012	7:45 AM	0.00	0.0	M	M	M
11/24/2012	7:45 AM	T	M	M	M	M
11/25/2012	8:00 AM	0.00	0.0	M	M	M
11/26/2012	7:00 AM	0.00	0.0	M	M	M
11/27/2012	7:00 AM	0.00	0.0	M	M	M
11/28/2012	7:00 AM	0.16	M	M	M	M
11/29/2012	7:15 AM	0.00	0.0	M	M	M
11/30/2012	7:30 AM	0.00	0.0	M	M	M
12/1/2012	7:00 AM	T	M	M	M	M	Very light flurries this morning.
12/5/2012	7:15 AM	0.04	M	M	M	M
12/6/2012	7:30 AM	0.00	0.0	M	M	M
12/7/2012	8:30 AM	0.00	0.0	M	M	M
12/8/2012	7:30 AM	0.19	M	M	M	M
12/9/2012	7:20 AM	0.10	M	M	M	M
12/11/2012	7:20 AM	0.04	M	M	M	M
12/12/2012	8:00 AM	0.00	0.0	M	M	M
12/13/2012	7:00 AM	0.00	0.0	M	M	M
12/14/2012	9:00 AM	0.00	0.0	M	M	M
12/15/2012	8:30 AM	0.00	0.0	M	M	M
12/20/2012	7:20 AM	T	M	M	M	M
12/21/2012	7:30 AM	0.10	M	M	M	M
12/22/2012	7:50 AM	0.60	M	M	M	M
12/23/2012	8:00 AM	0.01	M	M	M	M
1/16/2013	8:00 AM	0.29	2.5	M	2.5	M
1/19/2013	7:40 AM	0.00	0.0	M	0.5	M
1/20/2013	7:30 AM	0.00	0.0	M	M	M
1/21/2013	8:00 AM	0.00	0.0	M	M	M
1/22/2013	9:00 AM	0.03	0.4	M	M	M	The gauge measurement is melted snow.
1/23/2013	8:00 AM	0.00	0.0	M	M	M
1/24/2013	7:15 AM	0.00	0.0	M	M	M
1/25/2013	7:15 AM	0.00	0.0	M	M	M
1/30/2013	7:00 AM	0.08	M	M	M	M
1/31/2013	7:50 AM	0.39	M	M	M	M
2/1/2013	7:50 AM	0.00	0.0	M	M	M
2/2/2013	7:00 AM	0.00	0.0	M	M	M
2/5/2013	8:00 AM	0.00	0.0	M	M	M
2/6/2013	7:00 AM	0.03	0.5	M	0.5	M
2/7/2013	7:45 AM	0.00	0.0	M	M	M
2/8/2013	8:20 AM	0.00	0.0	M	M	M
2/9/2013	8:40 AM	M	25.0	M	25.0	M	Snow drifts abound - walked my yard and measured in numerous spots to get an average.

Water Year Overview
Days in Water Year
Daily Prcp Observations
Multiday Prcp Observations
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Start Date	End Date & Time	Duration in Days	Precipitation	Snow Depth	Snow Depth SWE	Notes
9/28/2012	10/01/2012 7:00 AM	4	1.17	M	M
11/8/2012	11/09/2012 8:00 AM	2	0.27	M	M
11/17/2012	11/19/2012 7:30 AM	3	0.00	M	M
12/2/2012	12/04/2012 7:00 AM	3	0.10	M	M
12/16/2012	12/19/2012 8:20 AM	4	1.33	M	M
12/24/2012	1/15/2013 12:00 AM	23	2.90	M	M	My sincere apologies for being offline for so long! Between traveling and a rain gauge that was frozen to the post for a bit, I wasn't able to report.
1/17/2013	1/18/2013 7:10 AM	2	0.13	0.5	M
1/26/2013	1/29/2013 7:00 AM	4	0.15	0.5	M	Multi day precip consisted of snow in the gauge (melted)
2/3/2013	2/04/2013 7:00 AM	2	0.01	1.0	M	new light snow

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