Station Overview Station Location
Station Number MA-ES-8 Latitude 42.49215
Station Name Marblehead 0.8 SW Longitude -70.875798
County Essex Elevation (ft) 38



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 16 4.14 6.05 31 5.06 29 0.99 2 1 11 4 0.0 0 0
Nov 16 4.29 2.30 30 2.30 30 0.00 0 0 9 2 0.0 0 0
Dec 16 4.07 4.38 31 3.83 27 0.55 4 2 9 0 2.6 4 2
Jan 17 3.47 5.08 31 5.08 31 0.00 0 0 16 0 8.6 2 2
Feb 17 3.38 3.16 26 3.16 26 0.00 0 0 10 2 23.7 9 10
March 17 4.81 3.20 31 3.20 31 0.00 0 0 14 2 7.3 6 6
April 17 4.30 7.57 30 6.19 26 1.38 4 2 10 2 2.8 2 2
May 17 3.73 4.13 28 4.13 28 0.00 0 0 14 3 0.0 0 0
June 17 3.69 5.50 29 5.50 29 0.00 0 0 11 4 0.0 0 0
July 17 3.55 3.74 31 3.74 31 0.00 0 0 12 0 0.0 0 0
Aug 17 3.45 0.61 31 0.61 31 0.00 0 0 7 2 0.0 0 0
Sept 17 3.71 2.04 30 1.71 27 0.33 3 1 7 3 0.0 0 0
Water Year Totals: 46.59" 47.76" 359 days 44.51" 346 3.25" 13 days 6 130 days 24 days 45.0" 23 days 22 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
10/1/2016 **
10/2/2016 0.99
10/3/2016 T
10/4/2016 0.01
10/5/2016 0.00
10/6/2016 0.00
10/7/2016 0.00
10/8/2016 0.00
10/9/2016 0.18
10/10/2016 1.86
10/11/2016 0.00
10/12/2016 0.00
10/13/2016 0.00
10/14/2016 T
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 T
10/18/2016 0.10
10/19/2016 T
10/20/2016 0.00
10/21/2016 0.07
10/22/2016 1.21
10/23/2016 0.14
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 1.21
10/29/2016 0.18
10/30/2016 0.01
10/31/2016 0.09
11/1/2016 0.00
11/2/2016 0.00
11/3/2016 0.05
11/4/2016 0.03
11/5/2016 0.00
11/6/2016 0.17
11/7/2016 0.05
11/8/2016 0.00
11/9/2016 0.00
11/10/2016 T
11/11/2016 0.00
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 0.00
11/15/2016 0.00
11/16/2016 1.39
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.12
11/21/2016 0.00
11/22/2016 T
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.09
11/26/2016 0.05
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.00
11/30/2016 0.35
12/1/2016 1.48
12/2/2016 0.00
12/3/2016 0.00
12/4/2016 0.00
12/5/2016 **
12/6/2016 0.17
12/7/2016 0.06
12/8/2016 0.01
12/9/2016 0.00
12/10/2016 0.00
12/11/2016 0.00
12/12/2016 **
12/13/2016 0.38
12/14/2016 0.00
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.16
12/18/2016 0.21
12/19/2016 0.00
12/20/2016 0.00
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.04
12/24/2016 0.00
12/25/2016 0.43
12/26/2016 0.00
12/27/2016 0.01
12/28/2016 0.00
12/29/2016 0.00
12/30/2016 1.43
12/31/2016 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.20
1/2/2017 0.00
1/3/2017 0.02
1/4/2017 1.11
1/5/2017 0.03
1/6/2017 0.06
1/7/2017 0.00
1/8/2017 0.59
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.14
1/12/2017 0.09
1/13/2017 0.02
1/14/2017 0.00
1/15/2017 0.00
1/16/2017 0.00
1/17/2017 0.00
1/18/2017 0.52
1/19/2017 0.20
1/20/2017 0.00
1/21/2017 0.00
1/22/2017 0.00
1/23/2017 0.08
1/24/2017 1.55
1/25/2017 0.41
1/26/2017 0.03
1/27/2017 0.03
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.00
1/31/2017 0.00
2/1/2017 0.15
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 T
2/8/2017 0.58
2/9/2017 0.02
2/10/2017 0.66
2/11/2017 0.17
2/12/2017 0.07
2/13/2017 0.84
2/14/2017 0.01
2/15/2017 0.00
2/16/2017 0.56
2/17/2017 T
2/18/2017 0.00
2/19/2017 0.00
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.00
2/23/2017 0.00
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.10
2/27/2017
2/28/2017
3/1/2017 0.01
3/2/2017 0.00
3/3/2017 0.00
3/4/2017 0.03
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 T
3/8/2017 0.09
3/9/2017 0.01
3/10/2017 0.02
3/11/2017 0.06
3/12/2017 0.00
3/13/2017 0.00
3/14/2017 0.03
3/15/2017 1.62
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.00
3/19/2017 0.01
3/20/2017 T
3/21/2017 0.00
3/22/2017 0.00
3/23/2017 0.00
3/24/2017 0.00
3/25/2017 0.02
3/26/2017 0.10
3/27/2017 0.05
3/28/2017 0.48
3/29/2017 0.67
3/30/2017 0.00
3/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2017 2.17
4/2/2017 0.47
4/3/2017 0.00
4/4/2017 **
4/5/2017 0.79
4/6/2017 T
4/7/2017 1.45
4/8/2017 0.00
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.06
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.03
4/17/2017 0.00
4/18/2017 0.00
4/19/2017 0.00
4/20/2017 0.12
4/21/2017 **
4/22/2017 0.59
4/23/2017 0.05
4/24/2017 0.00
4/25/2017 0.01
4/26/2017 1.70
4/27/2017 0.13
4/28/2017 T
4/29/2017 0.00
4/30/2017 0.00
5/1/2017 0.02
5/2/2017 0.08
5/3/2017 T
5/4/2017 0.00
5/5/2017 T
5/6/2017 0.76
5/7/2017 0.06
5/8/2017 0.00
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 0.02
5/13/2017 0.00
5/14/2017 1.02
5/15/2017 0.61
5/16/2017 0.02
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.08
5/20/2017 0.00
5/21/2017 0.00
5/22/2017 0.02
5/23/2017 0.10
5/24/2017 0.00
5/25/2017 T
5/26/2017 1.20
5/27/2017 0.06
5/28/2017
5/29/2017
5/30/2017 0.08
5/31/2017
6/1/2017 0.17
6/2/2017 0.01
6/3/2017 0.00
6/4/2017 T
6/5/2017 0.45
6/6/2017 1.16
6/7/2017 0.60
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 T
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.03
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 2.56
6/18/2017 T
6/19/2017 0.00
6/20/2017 0.14
6/21/2017 T
6/22/2017 0.00
6/23/2017 0.00
6/24/2017 0.00
6/25/2017 0.15
6/26/2017 0.02
6/27/2017 0.00
6/28/2017 0.21
6/29/2017 0.00
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.18
7/2/2017 0.12
7/3/2017 0.00
7/4/2017 0.00
7/5/2017 0.00
7/6/2017 0.00
7/7/2017 0.00
7/8/2017 0.67
7/9/2017 0.17
7/10/2017 0.00
7/11/2017 0.30
7/12/2017 0.06
7/13/2017 0.29
7/14/2017 0.11
7/15/2017 0.00
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.22
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 0.00
7/24/2017 0.04
7/25/2017 1.49
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.09
7/29/2017 0.00
7/30/2017 0.00
7/31/2017 0.00
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.12
8/4/2017 0.00
8/5/2017 0.00
8/6/2017 0.07
8/7/2017 0.00
8/8/2017 0.02
8/9/2017 0.00
8/10/2017 0.00
8/11/2017 0.00
8/12/2017 0.13
8/13/2017 0.00
8/14/2017 0.00
8/15/2017 0.00
8/16/2017 0.00
8/17/2017 0.00
8/18/2017 0.00
8/19/2017 0.05
8/20/2017 0.00
8/21/2017 0.00
8/22/2017 0.00
8/23/2017 0.16
8/24/2017 0.00
8/25/2017 T
8/26/2017 T
8/27/2017 0.00
8/28/2017 0.00
8/29/2017 0.00
8/30/2017 0.06
8/31/2017 0.00
9/1/2017 0.00
9/2/2017 0.00
9/3/2017 T
9/4/2017 0.31
9/5/2017 0.00
9/6/2017 0.00
9/7/2017 0.68
9/8/2017 T
9/9/2017 0.00
9/10/2017 0.03
9/11/2017 0.00
9/12/2017 0.00
9/13/2017 0.00
9/14/2017 T
9/15/2017 0.01
9/16/2017 0.46
9/17/2017 0.00
9/18/2017 0.00
9/19/2017 0.00
9/20/2017 **
9/21/2017 0.33
9/22/2017 0.11
9/23/2017 0.11
9/24/2017 0.00
9/25/2017 0.00
9/26/2017 0.00
9/27/2017 0.00
9/28/2017 0.00
9/29/2017 0.00
9/30/2017 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/3/2016 9:00 AM T M M M M Light drizzle ending early
10/4/2016 9:00 AM 0.01 M M M M Drizzle; possible light shower overnight.
10/5/2016 7:00 AM 0.00 0.0 M M M
10/6/2016 7:00 AM 0.00 0.0 M M M
10/7/2016 7:00 AM 0.00 0.0 M M M
10/8/2016 7:00 AM 0.00 0.0 M M M
10/9/2016 9:00 AM 0.18 M M M M Light rain. Matthew remnant. Light rain at observation
10/10/2016 9:00 AM 1.86 M M M M Steady light to moderate rain. Breezy. Matthew remnant
10/11/2016 7:00 AM 0.00 0.0 M M M
10/12/2016 7:00 AM 0.00 0.0 M M M
10/13/2016 7:00 AM 0.00 0.0 M M M
10/14/2016 9:00 AM T M M M M brief light rain evening
10/15/2016 7:00 AM 0.00 0.0 M M M
10/16/2016 7:00 AM 0.00 0.0 M M M
10/17/2016 9:00 AM T M M M M A few drops mid afternoon
10/18/2016 9:00 AM 0.10 M M M M Light to moderate shower mid evening. Light rain overnight. Overcast at observation
10/19/2016 9:00 AM T M M M M overnight drops. weakening front
10/20/2016 7:00 AM 0.00 0.0 M M M
10/21/2016 9:00 AM 0.07 M M M M A shower or two, briefly moderate. Mild and a tad muggy.
10/22/2016 9:00 AM 1.21 M M M M Light rain early evening. Thunderstorm late. infrequent cgs. Rain of varying intensity; briefly heavy. Mild and muggy.
10/23/2016 9:00 AM 0.14 M M M M Light rain ending early afternoon. Partial clearing. Then a period of drizzle
10/24/2016 7:00 AM 0.00 0.0 M M M
10/25/2016 7:00 AM 0.00 0.0 M M M
10/26/2016 7:00 AM 0.00 0.0 M M M
10/27/2016 7:00 AM 0.00 0.0 M M M
10/28/2016 9:00 AM 1.21 M M M M light rain becoming moderate late. Mostly moderate rain overnight, and windy. Overcast at observation, and mild; 55 F
10/29/2016 9:00 AM 0.18 M M M M Brief moderate shower with gusty, shifting wind early afternoon. cooling. Then periodic light showers and drizzle ending by evening. Overcast at obs
10/30/2016 9:00 AM 0.01 M M M M Brief afternoon shower
10/31/2016 9:00 AM 0.09 M M M M Drops afternoon. Overnight light rain?
11/1/2016 7:00 AM 0.00 0.0 M M M
11/2/2016 7:00 AM 0.00 0.0 M M M
11/3/2016 9:00 AM 0.05 M M M M A few light showers overnight. Overcast at observation. Mild and muggy.
11/4/2016 9:00 AM 0.03 M M M M A few light showers. Muggy
11/5/2016 7:00 AM 0.00 0.0 M M M
11/6/2016 9:00 AM 0.17 M M M M A period of overnight rain, briefly moderate. A few drops at observation
11/7/2016 9:00 AM 0.05 M M M M Brief light shower near noon. Brief moderate shower with small graupel and wind gust to 35 mph early afternoon
11/8/2016 7:00 AM 0.00 0.0 M M M
11/9/2016 7:00 AM 0.00 0.0 M M M
11/10/2016 9:00 AM T M M M M A few brief very light showers with weak front
11/11/2016 7:00 AM 0.00 0.0 M M M
11/12/2016 7:00 AM 0.00 0.0 M M M
11/13/2016 7:00 AM 0.00 0.0 M M M
11/14/2016 7:00 AM 0.00 0.0 M M M
11/15/2016 7:00 AM 0.00 0.0 M M M
11/16/2016 9:00 AM 1.39 M M M M Rainy, breezy, and mild. Light, then moderate to occasionally bordering on heavy.
11/17/2016 7:00 AM 0.00 0.0 M M M
11/18/2016 7:00 AM 0.00 0.0 M M M
11/19/2016 7:00 AM 0.00 0.0 M M M
11/20/2016 9:00 AM 0.12 M M M M Overnight showers. One shortly before dawn. Mild and breezy. Overcast at observation
11/21/2016 7:00 AM 0.00 0.0 M M M
11/22/2016 9:00 AM T T M 0.0 M first snow of season very light and very inconsequential
11/23/2016 7:00 AM 0.00 0.0 M M M
11/24/2016 7:00 AM 0.00 0.0 M M M
11/25/2016 9:00 AM 0.09 M M 0.0 M Light showers, seasonably cool. Light mist at observation
11/26/2016 9:00 AM 0.05 M M M M A few light showers and seasonably cool. Overcast at observation
11/27/2016 7:00 AM 0.00 0.0 M M M
11/28/2016 7:00 AM 0.00 0.0 M M M
11/29/2016 7:00 AM 0.00 0.0 M M M
11/30/2016 9:00 AM 0.35 M M M M Periodic light rain, briefly moderate, mid morn to early evening. Cloudy and mild at observation
12/1/2016 9:00 AM 1.48 M M M M Mainly light rain afternoon. Mainly moderate evening and overnight. Clear and mild at observation
12/2/2016 7:00 AM 0.00 0.0 M M M
12/3/2016 7:00 AM 0.00 0.0 M M M
12/4/2016 7:00 AM 0.00 0.0 M M M
12/7/2016 9:00 AM 0.06 M M M M Light rain overnight. Light drizzle at observation
12/8/2016 9:00 AM 0.01 M M M M Light drizzle ending mid morning
12/9/2016 7:00 AM 0.00 0.0 M M M
12/10/2016 7:00 AM 0.00 0.0 M M M
12/11/2016 7:00 AM 0.00 0.0 M M M
12/14/2016 7:00 AM 0.00 0.0 M M M
12/15/2016 7:00 AM 0.00 0.0 M M M
12/16/2016 7:00 AM 0.00 0.0 M M M
12/17/2016 9:00 AM 0.16 1.9 0.16 1.9 M Snow, mostly light with rising temperature. Temp 32.2 F and light snow at observation.
12/18/2016 9:00 AM 0.21 0.4 0.08 T M light snow, and non-accumulating wet snow ending early afternoon ( 0.08 ) A couple of light to moderate showers, and mild overnight. Overcast and very mild at observation
12/19/2016 7:00 AM 0.00 0.0 M M M
12/20/2016 7:00 AM 0.00 0.0 M M M
12/21/2016 7:00 AM 0.00 0.0 M M M
12/22/2016 7:00 AM 0.00 0.0 M M M
12/23/2016 9:00 AM 0.04 0.1 0.04 0.0 M Light wet snow. Accumulation mostly on grass and soil. Measurement made on white car-top
12/24/2016 7:00 AM 0.00 0.0 M M M
12/25/2016 9:00 AM 0.43 M M M M Light to moderate rain
12/26/2016 7:00 AM 0.00 0.0 M M M
12/27/2016 9:00 AM 0.01 M M M M Mild and mostly cloudy at observation.
12/28/2016 7:00 AM 0.00 0.0 M M M
12/29/2016 7:00 AM 0.00 0.0 M M M
12/30/2016 9:00 AM 1.43 0.2 0.11 0.2 M Steady light and moderate rain and windy. Rain changed to wet snow mid evening. Mostly clear and seasonably mild at observation. Liquid equivalent of snow taken from frozen water in funnel.
12/31/2016 7:00 AM 0.00 0.0 M M M
1/1/2017 9:00 AM 0.20 0.0 M 0.0 M Generally light rain and breezy. Mild.
1/2/2017 7:00 AM 0.00 0.0 M M M
1/3/2017 9:00 AM 0.02 0.0 M 0.0 M Light rain and drizzle prior to dawn. Very light drizzle at observation. Mild
1/4/2017 9:00 AM 1.11 0.0 M 0.0 M light rain and drizzle early then moderate rain late afternoon to mid evening; tapering. Mild!
1/5/2017 9:00 AM 0.03 0.0 M 0.0 M A gusty mid evening shower as seasonably cold air replaces unseasonably mild air.
1/6/2017 9:00 AM 0.06 1.1 0.06 1.1 0.06 Light snow w/ light wind. Seasonably cold. Very light snow at observation
1/7/2017 7:00 AM 0.00 0.0 M M M
1/8/2017 9:00 AM 0.59 7.5 0.59 7.3 M Light to moderate snow. Lowest visibility 1/4 mile, briefly. A brief period of gusts to 35 mph evening
1/9/2017 7:00 AM 0.00 0.0 M M M
1/10/2017 7:00 AM 0.00 0.0 M M M
1/11/2017 9:00 AM 0.14 0.0 M T M Light rain showers; mild and windy. Mostly clear at observation; quite mild. Feb. to rock and roll!
1/12/2017 9:00 AM 0.09 M M 0.0 M Light showers overnight. Very mild
1/13/2017 9:00 AM 0.02 0.0 M 0.0 M light shower or two evening. Very mild. Clear at observation; mild.
1/14/2017 7:00 AM 0.00 0.0 M M M
1/15/2017 7:00 AM 0.00 0.0 M M M
1/16/2017 7:00 AM 0.00 0.0 M M M
1/17/2017 7:00 AM 0.00 0.0 M M M
1/18/2017 9:00 AM 0.52 M M M M Light to moderate rain tapering to a few showers overnight. Light drizzle at observation.
1/19/2017 9:00 AM 0.20 T M 0.0 M Light drizzle and periodic light rain ending as brief wet snow, and snow grains overnight. The heavy trace of snow melted by observation
1/20/2017 7:00 AM 0.00 0.0 M M M
1/21/2017 7:00 AM 0.00 0.0 M M M
1/22/2017 7:00 AM 0.00 0.0 M M M
1/23/2017 9:00 AM 0.08 T M 0.0 M ocean effect drizzle, then light rain and brief period of wet snow. Moderate gale overnight. Mostly cloudy and breezy at observation.
1/24/2017 9:00 AM 1.55 T M 0.0 M Drizzle, light rain, and brief wet snow. Evening rain becoming moderate. Briefly heavy rain with sleet overnight. Fresh to whole gale mid evening. Whole gale overnight in gusts. Estimated peak 57 mph. Light drizzle and briefly less windy at observation. This month shall go down as the "January Joke of 2017"
1/25/2017 9:00 AM 0.41 M M M M Moderate gale diminishing. Light rain briefly, moderate. Then drizzle; ending evening. Continued mild. Clearing from west at observation
1/26/2017 9:00 AM 0.03 0.0 M 0.0 M Warm front. Overnight showers. Mild. Mostly cloudy at observation
1/27/2017 9:00 AM 0.03 0.0 M 0.0 M Late morning shower. ( copious trace ) Mid afternoon moderate shower with weak cold front; breezy and still mild.
1/28/2017 7:00 AM 0.00 0.0 M M M
1/29/2017 7:00 AM 0.00 0.0 M M M
1/30/2017 7:00 AM 0.00 0.0 M M M
1/31/2017 7:00 AM 0.00 0.0 M M M
2/1/2017 9:00 AM 0.15 2.0 0.15 2.0 M Periodic very light to light snow in light air. seasonably cool. Two weak disturbances. Mostly cloudy at observation
2/2/2017 7:00 AM 0.00 0.0 M M M
2/3/2017 7:00 AM 0.00 0.0 M M M
2/4/2017 7:00 AM 0.00 0.0 M M M
2/5/2017 7:00 AM 0.00 0.0 M M M
2/6/2017 7:00 AM 0.00 0.0 M M M
2/7/2017 9:00 AM T 0.0 M 0.0 M Brief smattering of light drops shortly before observation.
2/8/2017 9:00 AM 0.58 1.9 0.28 0.2 M Brief very light rain then snow moderate to briefly heavy with temperature falling to 33 F. Periodic afternoon sleet and light rain. A period of freezing rain overnight; heavy trace accretion. Morn low 27 F. Overcast and mild at observation.
2/9/2017 9:00 AM 0.02 0.2 0.02 0.2 M Brief snow pellets followed by very light snow with slowly falling temperature 33 F. at 9 AM. Light snow and brisk at observation.
2/10/2017 9:00 AM 0.66 9.5 0.66 9.7 M Light snow until noon then moderate snow. A two hour period of heavy snow, afternoon; near whiteout. Blizzard probably not achieved. Moderate blowing and drifting in a moderate to occasional fresh gale.
2/11/2017 9:00 AM 0.17 3.0 0.17 11.0 M Light snow in light air ending 7:30 AM. Frozen drizzle commenced shortly before observation with a light breeze.
2/12/2017 9:00 AM 0.07 0.5 0.07 11.0 M Frozen drizzle and ice needles ending late morn. Light ocean effect snow early morning continuing through observation.
2/13/2017 9:00 AM 0.84 4.0 0.84 11.5 1.82 Ocean effect snow ended 9:30 AM; additional 0.1 accumulation. Wet snow 11:45 AM to late night, of varying intensity with little accumulation. Light snow midnight and overnight with lowering temperature 3.0 inches. Light snow flurries at observation and becoming breezy. Polar front too far north!...on account of climate change!
2/14/2017 9:00 AM 0.01 0.3 0.01 11.2 M Light snow showers and a gale. Clear at observation
2/15/2017 9:00 AM 0.00 0.0 M 9.0 M
2/16/2017 9:00 AM 0.56 2.3 0.31 9.0 M Light rain then wet snow late night ( 10:20 PM ) Temp 36 F at changeover; slowly falling to 30.4 F. the morn low. Snow light to briefly moderate. Wind generally light. Light snow shower at observation.
2/17/2017 9:00 AM T T T M M A light snow shower. A heavy dusting
2/18/2017 7:00 AM 0.00 0.0 M M M
2/19/2017 7:00 AM 0.00 0.0 M M M
2/20/2017 7:00 AM 0.00 0.0 M M M
2/21/2017 7:00 AM 0.00 0.0 M M M
2/22/2017 7:00 AM 0.00 0.0 M M M
2/23/2017 7:00 AM 0.00 0.0 M M M
2/24/2017 7:00 AM 0.00 0.0 M M M
2/25/2017 7:00 AM 0.00 0.0 M M M
2/26/2017 9:00 AM 0.10 M M 0.0 M A shower or two, late night. Possible condensation in gauge from previous mornings.
3/1/2017 9:00 AM 0.01 M M M M light shower early morning
3/2/2017 7:00 AM 0.00 0.0 M M M
3/3/2017 7:00 AM 0.00 0.0 M M M
3/4/2017 9:00 AM 0.03 0.3 0.03 0.3 0.03 Brief light snow shower mid evening. ( trace accumulation ) Moderate snow squall late night.
3/5/2017 7:00 AM 0.00 0.0 M M M
3/6/2017 7:00 AM 0.00 0.0 M M M
3/7/2017 9:00 AM T M M M M A smattering of drops shortly before obs. A few drops at obs.
3/8/2017 9:00 AM 0.09 M M M M Periodic light showers and seasonably mild. A few drops at observation.
3/9/2017 9:00 AM 0.01 M M M M Light rain ending mid morn. Fair, mild, and breezy at observation.
3/10/2017 9:00 AM 0.02 0.2 0.02 M M light wet snow. mostly on grass. a few light flurries at obs
3/11/2017 7:00 AM 0.06 0.7 0.06 0.5 M Very light, wet synoptic snow ending near noon, no accumulation. Brief moderate snow flurry late afternoon ( accumulation 0.2" ) Brief, moderate to heavy snow / snow pellet shower mid evening ( 0.3" ); visibility down to one-quarter mile; followed by another shower; ( 0.2"). Breezy during both showers. First shower dropped temperature by 3 F. The second by another 3 F. to 27 F. Snow depth taken atop white car-top, 10:00 PM. Melted equivalent taken from posted-gauge. Clear, windy, and unseasonably cold at observation.
3/12/2017 9:00 AM 0.00 0.0 M T M
3/13/2017 7:00 AM 0.00 0.0 M M M
3/14/2017 7:00 AM 0.03 0.5 0.03 0.5 M Roughly an hour of light, fluffy snow forerunning WS Stella. A lull in precipitation for at least two hours thereafter. Breezy at observation
3/15/2017 9:00 AM 1.62 5.5 0.90 3.5 M Snow, mostly moderate resumes mid morning. Some blowing snow. Wind ramps to whole gale late morn to late afternoon. Snow mostly moderate; briefly heavy. lowest visibility one-quarter mile. Snow of wet consistency late morning mixing with sleet past noon. Roughly 45 minutes of light to moderate sleet mid afternoon. Mostly light rain and drizzle to 7 PM. Water equivalent to snow includes perhaps 0.02 sleet contamination. Fair and cold at observation
3/16/2017 7:00 AM 0.00 0.0 M M M
3/17/2017 7:00 AM 0.00 0.0 M M M
3/18/2017 7:00 AM 0.00 0.0 M M M
3/19/2017 9:00 AM 0.01 0.1 0.01 2.0 M Brief, wet snow shower early morn. Snow measured on white car roof. Liquid equivalent rounded up. Overcast and breezy at observation
3/20/2017 9:00 AM T T M 1.0 M Few spits of snow early afternoon. Moderate gale
3/21/2017 7:00 AM 0.00 0.0 M M M
3/22/2017 7:00 AM 0.00 0.0 M M M
3/23/2017 7:00 AM 0.00 0.0 M M M
3/24/2017 7:00 AM 0.00 0.0 M M M
3/25/2017 9:00 AM 0.02 T M T M A few light, wet, snow flakes late morn then breezy with a few showers.
3/26/2017 9:00 AM 0.10 0.0 M T M Brief light shower early then light rain becoming brief light to moderate sleet afternoon ending as light rain. Cold front; anafrontal precipitation.
3/27/2017 9:00 AM 0.05 M M 0.0 M Smattering of drops previous morn ending shortly after observation. ( trace ) Light rain early morning. Drizzle at observation
3/28/2017 9:00 AM 0.48 M M 0.0 M Drizzle; periodic light rain, briefly moderate, tapering to drizzle overnight. Overcast at observation
3/29/2017 9:00 AM 0.67 M M M M A mostly steady light rain ending before dawn. Overcast at observation
3/30/2017 7:00 AM 0.00 0.0 M M M
3/31/2017 7:00 AM 0.00 0.0 M M M
4/1/2017 10:15 AM 2.17 0.7 M 0.8 M Light, wet snow, briefly moderate ( lowest visibility 3/8 M. ) changing to sleet and rain early evening. All snow and sleet accumulation with temp averaging 35.2 F. Moderate gale at observation with wet snow replacing rain and sleet.
4/2/2017 8:00 AM 0.47 2.1 0.47 0.8 M Wet snow becoming moderate to heavy early afternoon with moderate gale. Snow tapered to snow showers mid afternoon ending overnight. Surface temperature remained above freezing.
4/3/2017 7:00 AM 0.00 0.0 M M M
4/6/2017 9:00 AM T M M M M Brief light shower shortly before observation
4/7/2017 9:00 AM 1.45 M M M M Light to moderate rain late morn to early afternoon. Two brief thunderstorms early evening. ( Mostly moderate rain; several diffuse lightning flashes with loud thunder. High based thunderstorms; warm frontal ) Drizzle overnight. Cool. Partly cloudy at observation
4/8/2017 7:00 AM 0.00 0.0 M M M
4/9/2017 7:00 AM 0.00 0.0 M M M
4/10/2017 7:00 AM 0.00 0.0 M M M
4/11/2017 7:00 AM 0.00 0.0 M M M
4/12/2017 7:00 AM 0.00 0.0 M M M
4/13/2017 9:00 AM 0.06 M M M M Light shower shortly past noon then light to moderate rain early to mid afternoon. Weak cold front. Partly cloudy at observation
4/14/2017 7:00 AM 0.00 0.0 M M M
4/15/2017 7:00 AM 0.00 0.0 M M M
4/16/2017 9:00 AM 0.03 M M M M Occasional smatterings and windy late afternoon to overnight Warm front.
4/17/2017 7:00 AM 0.00 0.0 M M M
4/18/2017 7:00 AM 0.00 0.0 M M M
4/19/2017 7:00 AM 0.00 0.0 M M M
4/20/2017 9:00 AM 0.12 M M M M Light rain and showers ending before dawn. Overcast at observation
4/23/2017 9:00 AM 0.05 M M M M Brief light rain afternoon. Drizzle ending late. Clear at observation
4/24/2017 7:00 AM 0.00 0.0 M M M
4/25/2017 9:00 AM 0.01 M M M M A light shower or two prior to observation. A few light drops at observation
4/26/2017 9:00 AM 1.70 M M M M Rain and showers of varying intensity; mostly light and moderate; briefly heavy. Fog at observation
4/27/2017 9:00 AM 0.13 M M M M Two brief light to moderate showers, afternoon; drizzle evening. Light fog lifted at observation to reveal mostly sunny condition
4/28/2017 9:00 AM T M M M M A brief shower around danwn
4/29/2017 7:00 AM 0.00 0.0 M M M
4/30/2017 7:00 AM 0.00 0.0 M M M
5/1/2017 9:00 AM 0.02 M M M M brief mid afternoon shower; light to moderate. Very brief late afternoon light shower; moderate clap of thunder south. Cool.
5/2/2017 9:00 AM 0.08 M M M M A few showers overnight. Two brief periods of distant lightning nw. A few weak rumbles. Cool. Overcast at observation
5/3/2017 9:00 AM T M M M M A brief light shower
5/4/2017 7:00 AM 0.00 0.0 M M M
5/5/2017 9:00 AM T M M M M Brief light shower prior to observation
5/6/2017 9:00 AM 0.76 M M M M A few periods of light to moderate rain. Briefly heavy rain late afternoon. Overcast at observation
5/7/2017 9:00 AM 0.06 M M M M A brief shower afternoon. A few overnight showers. Clear at observation
5/8/2017 7:00 AM 0.00 0.0 M M M
5/9/2017 7:00 AM 0.00 0.0 M M M
5/10/2017 7:00 AM 0.00 0.0 M M M
5/11/2017 7:00 AM 0.00 0.0 M M M
5/12/2017 9:00 AM 0.02 M M M M drizzle and a possible light shower before dawn. mostly cloudy at observation
5/13/2017 7:00 AM 0.00 0.0 M M M
5/14/2017 9:00 AM 1.02 M M M M Light to moderate rain; a brief period of heavy rain. Drizzle and light rain overnight. Light drizzle at observation
5/15/2017 9:00 AM 0.61 M M M M Drizzle and periodic light to moderate rain. A few drops at observation
5/16/2017 9:00 AM 0.02 M M M M light shower ending early eve.
5/17/2017 7:00 AM 0.00 0.0 M M M
5/18/2017 7:00 AM 0.00 0.0 M M M
5/19/2017 9:00 AM 0.08 M M M M Lengthy period of distant lightning. cgs observed from Marblehead Neck. Windy. local rain trace. A thunderstorm after midnight. A few close cgs. Briefly electrified over ocean. Brief moderate to heavy rain.
5/20/2017 7:00 AM 0.00 0.0 M M M
5/21/2017 7:00 AM 0.00 0.0 M M M
5/22/2017 9:00 AM 0.02 M M M M couple of light showers before observation cloudy at obs.
5/23/2017 9:00 AM 0.10 M M M M Periodic showers of mostly light intensity. mostly cloudy at observation
5/24/2017 7:00 AM 0.00 0.0 M M M
5/25/2017 9:00 AM T M M M M A light shower prior to observation
5/26/2017 9:00 AM 1.20 M M M M Periodic light rain. 50 minutes of lightning wnw to nw past midnight. Accompanied by light to moderate rain. Closest cg one-half mile. Temp in the 50s. Mostly cloudy at observation
5/27/2017 9:00 AM 0.06 M M M M Brief early evening light to moderate shower. Light drizzle overnight. mostly cloudy at observation
5/30/2017 9:00 AM 0.08 M M M M Light rain. Col
6/1/2017 9:00 AM 0.17 M M M M Moderate to heavy shower with very infrequent lightning just above horizon west to north.
6/2/2017 9:00 AM 0.01 M M M M brief mid afternoon shower in relatively dry air.
6/3/2017 7:00 AM 0.00 0.0 M M M
6/4/2017 9:00 AM T M M M M scattered rain drops. cumulus
6/5/2017 9:00 AM 0.45 M M M M light rain, a few moderate showers and drizzle overnight and near dawn. Very light drizzle at observation
6/6/2017 9:00 AM 1.16 M M M M Showers blossoming to a light to moderate rain evening and overnight. Cool. Light drizzle at observation.
6/7/2017 9:00 AM 0.60 M M M M Afternoon light drizzle to heavy drizzle. Light to moderate showers evening to overnight tapering to drizzle before ending. Mostly cloudy and unseasonably cool at observation.
6/8/2017 7:00 AM 0.00 0.0 M M M
6/9/2017 7:00 AM 0.00 0.0 M M M
6/10/2017 9:00 AM T M M M M Afternoon drops. A cunb far sw late afternoon.
6/11/2017 7:00 AM 0.00 0.0 M M M
6/12/2017 7:00 AM 0.00 0.0 M M M
6/13/2017 7:00 AM 0.00 0.0 M M M
6/14/2017 9:00 AM 0.03 M M M M Thunderstorm north and south. Brief heavy rain; hail bits skirt Marblehead Neck. Several vivid, near shore and offshore cloud to ground - ocean bolts. No rain noted in gauge. Overnight light rain presumably from secondary front. Gradual cooling from a high of 94.5 F. Identical high temperatures successive days. Weak fronts suggestive of climate change
6/15/2017 7:00 AM 0.00 0.0 M M M
6/16/2017 7:00 AM 0.00 0.0 M M M
6/17/2017 9:00 AM 2.56 M M M M Light to moderate to occasionally heavy rain; ending overnight.
6/18/2017 7:00 AM T M M M M drops afternoon; cumulus
6/19/2017 7:00 AM 0.00 0.0 M M M
6/20/2017 9:00 AM 0.14 M M M M Two periods of light to moderate rain. Thunder did not materialize as forecasted. Muggy
6/21/2017 7:00 AM T M M M M observed a few sprinkles one mile east of gauge Rapidly decaying cumulus
6/22/2017 7:00 AM 0.00 0.0 M M M
6/23/2017 7:00 AM 0.00 0.0 M M M
6/24/2017 7:00 AM 0.00 0.0 M M M
6/25/2017 9:00 AM 0.15 M M M M two showers mid morning
6/26/2017 9:00 AM 0.02 M M M M shower late afternoon early evening
6/27/2017 7:00 AM 0.00 0.0 M M M
6/28/2017 9:00 AM 0.21 M M M M Two brief thunderstorms early and mid evening. Cgs / in-cloud lightning. Relatively cool dry air. Rain moderate to briefly heavy. Small amount of pea size hail with second storm.
6/29/2017 7:00 AM 0.00 0.0 M M M
7/1/2017 9:00 AM 0.18 M M M M light to briefly moderate rain with weakening trough. One flash of lightning early; estimate 2 miles
7/2/2017 9:00 AM 0.12 M M M M Very brief moderate shower past midnight; then a period of moderate rain, tapering.
7/3/2017 7:00 AM 0.00 0.0 M M M
7/4/2017 7:00 AM 0.00 0.0 M M M
7/5/2017 7:00 AM 0.00 0.0 M M M
7/6/2017 7:00 AM 0.00 0.0 M M M
7/7/2017 7:00 AM 0.00 0.0 M M M
7/8/2017 9:00 AM 0.67 M M M M Period of light to moderate rain
7/9/2017 9:00 AM 0.17 M M M M Thunderstorm north; one thunderclap. Subsequent moderate showers
7/10/2017 7:00 AM 0.00 0.0 M M M
7/11/2017 9:00 AM 0.30 M M M M moderate shower then a general light rain. Overcast at observation
7/12/2017 9:00 AM 0.06 M M M M Resumption of light rain; briefly moderate
7/13/2017 9:00 AM 0.29 M M M M smattering of drops from dissipating cunb early afternoon Afternoon light to briefly moderate rain with occasional thunder late afternoon to early evening. Brief light shower shortly before observation
7/14/2017 9:00 AM 0.11 M M M M light to moderate shower shortly after obs.
7/15/2017 7:00 AM 0.00 0.0 M M M
7/16/2017 7:00 AM 0.00 0.0 M M M
7/17/2017 7:00 AM 0.00 0.0 M M M
7/18/2017 7:00 AM 0.00 0.0 M M M
7/19/2017 9:00 AM 0.22 M M M M Brief moderate to heavy shower late afternoon preceded by two thunders north northwest Brief moderate to heavy shower very early evening. Very brief moderate shower mid evening. Humid
7/20/2017 7:00 AM 0.00 0.0 M M M
7/21/2017 7:00 AM 0.00 0.0 M M M
7/22/2017 7:00 AM 0.00 0.0 M M M
7/23/2017 7:00 AM 0.00 0.0 M M M
7/24/2017 9:00 AM 0.04 M M M M Light rain. Light rain at observation
7/25/2017 9:00 AM 1.49 M M M M Steady light and moderate rain; tapering to light drizzle. Cool.
7/26/2017 7:00 AM 0.00 0.0 M M M
7/27/2017 7:00 AM 0.00 0.0 M M M
7/28/2017 9:00 AM 0.09 M M M M A moderate shower mid afternoon; tapering.
7/29/2017 7:00 AM 0.00 0.0 M M M
7/30/2017 7:00 AM 0.00 0.0 M M M
7/31/2017 7:00 AM 0.00 0.0 M M M
8/1/2017 7:00 AM 0.00 0.0 M M M
8/2/2017 7:00 AM 0.00 0.0 M M M
8/3/2017 9:00 AM 0.12 M M M M Several cumulonimbi early to late afternoon. Thunderstorm southwest to south. Thunderstorm northwest. Several cgs noted. Light rain to brief moderate rain early evening. Marginal cold air aloft in weak flow.
8/4/2017 7:00 AM 0.00 0.0 M M M
8/5/2017 7:00 AM 0.00 0.0 M M M
8/6/2017 9:00 AM 0.07 M M M M Light rain morning ( one hour ) Brief very light shower mid afternoon. Very humid. Thunderstorms did not materialize. Forecasts for eastern MA all busted.
8/7/2017 7:00 AM 0.00 0.0 M M M
8/8/2017 9:00 AM 0.02 M M M M few periods of light rain evening and overnight.
8/9/2017 7:00 AM 0.00 0.0 M M M
8/10/2017 7:00 AM 0.00 0.0 M M M
8/11/2017 7:00 AM 0.00 0.0 M M M
8/12/2017 9:00 AM 0.13 M M M M light rain
8/13/2017 7:00 AM 0.00 0.0 M M M
8/14/2017 7:00 AM 0.00 0.0 M M M
8/15/2017 7:00 AM 0.00 0.0 M M M
8/16/2017 7:00 AM 0.00 0.0 M M M
8/17/2017 7:00 AM 0.00 0.0 M M M
8/18/2017 7:00 AM 0.00 0.0 M M M
8/19/2017 9:00 AM 0.05 M M M M Weak cold front. A few showers One briefly moderate Very humid yet little rain. Go figure.
8/20/2017 7:00 AM 0.00 0.0 M M M
8/21/2017 7:00 AM 0.00 0.0 M M M
8/22/2017 7:00 AM 0.00 0.0 M M M
8/23/2017 9:00 AM 0.16 M M M M brief heavy shower early morning; preceded a few minutes by thunder roughly three miles. Very humid. Partly cloud and less humid at observation
8/24/2017 7:00 AM 0.00 0.0 M M M
8/25/2017 9:00 AM T M M M M Light shower from weak cool front.
8/26/2017 8:00 AM T M M M M Smattering of drops from weak cool front. Relatively dry air.
8/27/2017 7:00 AM 0.00 0.0 M M M
8/28/2017 7:00 AM 0.00 0.0 M M M
8/29/2017 7:00 AM 0.00 0.0 M M M
8/30/2017 9:00 AM 0.06 M M M M light rain and drizzle overnight
8/31/2017 7:00 AM 0.00 0.0 M M M
9/1/2017 7:00 AM 0.00 0.0 M M M
9/2/2017 7:00 AM 0.00 0.0 M M M
9/3/2017 9:00 AM T M M M M light rain or drizzle. overcast at obs
9/4/2017 9:00 AM 0.31 M M M M Periodic rain. Brief period of moderate rain. Muggy. Clear at observation.
9/5/2017 7:00 AM 0.00 0.0 M M M
9/6/2017 7:00 AM 0.00 0.0 M M M
9/7/2017 9:00 AM 0.68 M M M M Brief, late morning thunderstorm. Rain ( 0.09 ); very briefly heavy. Two light showers afternoon ( 0.01 ). Period of light and moderate rain past midnight. Mostly cloudy at observation
9/8/2017 9:00 AM T M M M M Very brief light shower; weakening trough
9/9/2017 7:00 AM 0.00 0.0 M M M
9/10/2017 9:00 AM 0.03 M M M M Brief moderate to heavy shower. Cumulonimbi noted mid to late afternoon
9/11/2017 7:00 AM 0.00 0.0 M M M
9/12/2017 7:00 AM 0.00 0.0 M M M
9/13/2017 7:00 AM 0.00 0.0 M M M
9/14/2017 9:00 AM T M M M M Two lightning flashes late evening wnw, approx. 1.5 miles. Moderate thunderclaps. Smattering of drops. Humid.
9/15/2017 9:00 AM 0.01 M M M M Shower early evening with offshore thunderstorm south. follow-up thunderstorm southwest dissipated over Lynn, MA, additional light shower.
9/16/2017 9:00 AM 0.46 M M M M A few showers mid to late afternoon An early evening moderate to heavy shower. Humid.
9/17/2017 7:00 AM 0.00 0.0 M M M
9/18/2017 7:00 AM 0.00 0.0 M M M
9/19/2017 7:00 AM 0.00 0.0 M M M
9/22/2017 9:00 AM 0.11 M M M M Periodic light showers overnight and windy. TS Jose. Overcast and windy at observation
9/23/2017 9:00 AM 0.11 M M M M late morning to afternoon showers, periodic and generally light. Ending as drizzle overnight. Breezy to windy until mid afternoon. Mostly cloudy at observation
9/24/2017 7:00 AM 0.00 0.0 M M M
9/25/2017 7:00 AM 0.00 0.0 M M M
9/26/2017 7:00 AM 0.00 0.0 M M M
9/27/2017 7:00 AM 0.00 0.0 M M M
9/28/2017 7:00 AM 0.00 0.0 M M M
9/29/2017 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/1/2016 10/02/2016 9:00 AM 2 0.99 M M Light to moderate showers commencing 5:30 PM Sep 30. Light drizzle at observation
12/5/2016 12/06/2016 9:00 AM 2 0.17 0.0 M Snow 0.4 on white car top 9 AM. Trace snow after 9 AM. All melted prior to noon. Change to rain 10:30 AM ending early afternoon
12/12/2016 12/13/2016 9:00 AM 2 0.38 0.0 M Snow late on 11th changed to rain wee hours of 12th. Boston, Logan Airport 0.9 inch snow accumulation. Less accumulation likely in Marblehead.
4/4/2017 4/05/2017 9:00 AM 2 0.79 0.0 0.00 Breezy with periodic light rain; briefly moderate tapering to drizzle and ending overnight. Overcast at observation
4/21/2017 4/22/2017 9:00 AM 2 0.59 M M late evening light rain continuing periodically, ending in the afternoon 4/22
9/20/2017 9/21/2017 9:00 AM 2 0.33 M M Occasional showers; mostly light. Breezy to windy; TS Jose.
9/30/2017 10/01/2017 9:00 AM 2 0.82 M M 90 minutes thunder. Two heavy claps shortly after 6 AM. Rain light to moderate



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