GROTON, MASSACHUSETTS

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Elevation: 340 feet Latitude: 42 36N Longitude: 071 35W

WEATHER

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Number of Records: 198,978; Date Range: 9/17/97 - 3/22/16

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WEATHER ALMANAC - MAY 31, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	60.8 ^°F	73.9 ^°F (10:52 am)	48 ^°F (11:52 pm)
Dewpoint	56.4 ^°F	66.9 ^°F (12:52 pm)	45 ^°F (9:20 pm)
Humidity	85.7 ^%	93 ^% (7:10 pm)	70 ^% (1:52 am)
Barometer	30.14 ⁱⁿ	30.29 ⁱⁿ (10:29 pm)	30.02 ⁱⁿ (12:52 am)
Wind Speed	6 ^mph	12.7 ^mph (6:41 pm)
Wind Gust		18.4 ^mph (6:41 pm)

Weather Element	Average
Visibility	6.8 ^mi
Wind Direction	ENE (71.2 °)

Weather Element	Total
Precipitation	0.89 ⁱⁿ
Heating Degree Days	4.1 (Base 65)
Growing Degree Days	11 (Base 50)

Averaged from 50 records on May 31, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - MAY 31, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:52 AM	70.0 ^°F	61.0 ^°F	73 ^%	30.02 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph	17.3 ^mph			Scattered Clouds
1:52 AM	71.1 ^°F	61.0 ^°F	70 ^%	30.02 ⁱⁿ	10.0 ^mi	Variable	5.8 ^mph				Overcast
2:49 AM	68.0 ^°F	62.6 ^°F	83 ^%	30.04 ⁱⁿ	1.8 ^mi	Calm			0.12 ⁱⁿ	Rain	Heavy Rain
2:52 AM	68.0 ^°F	63.0 ^°F	84 ^%	30.03 ⁱⁿ	1.0 ^mi	Variable	5.8 ^mph		0.19 ⁱⁿ	Rain	Heavy Rain
3:00 AM	68.0 ^°F	64.0 ^°F	87 ^%	30.03 ⁱⁿ	2.5 ^mi	South (180°)	3.5 ^mph		0.01 ⁱⁿ	Rain	Light Rain
3:07 AM	68.0 ^°F	64.0 ^°F	87 ^%	30.02 ⁱⁿ	9.0 ^mi	Variable	3.5 ^mph		0.01 ⁱⁿ	Rain	Light Rain
3:52 AM	66.9 ^°F	64.0 ^°F	90 ^%	30.02 ⁱⁿ	10.0 ^mi	SE (130°)	5.8 ^mph		0.02 ⁱⁿ		Overcast
4:52 AM	68.0 ^°F	63.0 ^°F	84 ^%	30.02 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph				Mostly Cloudy
5:52 AM	66.9 ^°F	64.0 ^°F	90 ^%	30.03 ⁱⁿ	10.0 ^mi	SE (140°)	4.6 ^mph				Scattered Clouds
6:52 AM	68.0 ^°F	64.0 ^°F	87 ^%	30.03 ⁱⁿ	10.0 ^mi	SE (130°)	4.6 ^mph				Partly Cloudy
7:52 AM	70.0 ^°F	64.0 ^°F	81 ^%	30.03 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph				Partly Cloudy
8:52 AM	71.1 ^°F	64.0 ^°F	78 ^%	30.03 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph				Mostly Cloudy
9:52 AM	72.0 ^°F	64.0 ^°F	76 ^%	30.04 ⁱⁿ	10.0 ^mi	South (170°)	3.5 ^mph				Mostly Cloudy
10:00 AM	72.0 ^°F	64.0 ^°F	76 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm					Overcast
10:52 AM	73.9 ^°F	64.9 ^°F	73 ^%	30.05 ⁱⁿ	10.0 ^mi	West (260°)	10.4 ^mph				Overcast
11:13 AM	71.1 ^°F	64.9 ^°F	81 ^%	30.06 ⁱⁿ	1.8 ^mi	SW (230°)	5.8 ^mph		0.05 ⁱⁿ	Rain	Rain
11:19 AM	71.1 ^°F	66.0 ^°F	84 ^%	30.06 ⁱⁿ	2.0 ^mi	South (170°)	5.8 ^mph		0.07 ⁱⁿ	Rain	Light Rain
11:29 AM	71.1 ^°F	66.0 ^°F	84 ^%	30.06 ⁱⁿ	10.0 ^mi	SSW (210°)	5.8 ^mph		0.07 ⁱⁿ		Overcast
11:52 AM	73.0 ^°F	66.0 ^°F	79 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm			0.07 ⁱⁿ		Overcast
12:52 PM	73.0 ^°F	66.9 ^°F	81 ^%	30.06 ⁱⁿ	2.5 ^mi	SW (220°)	3.5 ^mph		0.03 ⁱⁿ	Rain	Light Rain
12:59 PM	73.0 ^°F	66.9 ^°F	81 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm			0.00 ⁱⁿ		Overcast
1:39 PM	68.0 ^°F	63.0 ^°F	84 ^%	30.09 ⁱⁿ	10.0 ^mi	NNE (30°)	9.2 ^mph		0.00 ⁱⁿ		Overcast
1:52 PM	66.0 ^°F	62.1 ^°F	87 ^%	30.10 ⁱⁿ	10.0 ^mi	NNE (20°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
2:52 PM	62.1 ^°F	57.0 ^°F	84 ^%	30.13 ⁱⁿ	10.0 ^mi	North (10°)	11.5 ^mph				Overcast
3:37 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.15 ⁱⁿ	2.0 ^mi	North (360°)	5.8 ^mph		0.02 ⁱⁿ	Rain	Rain
3:52 PM	59.0 ^°F	55.9 ^°F	90 ^%	30.15 ⁱⁿ	3.0 ^mi	Variable	5.8 ^mph		0.03 ⁱⁿ	Rain	Light Rain
4:01 PM	60.1 ^°F	55.9 ^°F	86 ^%	30.15 ⁱⁿ	3.0 ^mi	NNE (20°)	4.6 ^mph		0.01 ⁱⁿ	Rain	Light Rain
4:13 PM	59.0 ^°F	55.9 ^°F	90 ^%	30.15 ⁱⁿ	2.0 ^mi	NE (50°)	9.2 ^mph		0.02 ⁱⁿ	Rain	Light Rain
4:23 PM	59.0 ^°F	55.9 ^°F	90 ^%	30.16 ⁱⁿ	5.0 ^mi	Variable	4.6 ^mph		0.02 ⁱⁿ	Rain	Light Rain
4:50 PM	57.2 ^°F	53.6 ^°F	88 ^%	30.18 ⁱⁿ	6.0 ^mi	ENE (70°)	10.4 ^mph		0.05 ⁱⁿ	Rain	Light Rain
4:52 PM	57.9 ^°F	54.0 ^°F	87 ^%	30.18 ⁱⁿ	7.0 ^mi	ENE (60°)	10.4 ^mph	17.3 ^mph	0.05 ⁱⁿ	Rain	Light Rain
5:52 PM	55.0 ^°F	51.1 ^°F	86 ^%	30.20 ⁱⁿ	7.0 ^mi	Variable	5.8 ^mph		0.00 ⁱⁿ		Overcast
6:14 PM	54.0 ^°F	51.1 ^°F	90 ^%	30.21 ⁱⁿ	4.0 ^mi	East (80°)	6.9 ^mph				Overcast
6:41 PM	54.0 ^°F	51.1 ^°F	90 ^%	30.22 ⁱⁿ	2.5 ^mi	NE (50°)	12.7 ^mph	18.4 ^mph	0.01 ⁱⁿ	Rain	Light Rain
6:52 PM	54.0 ^°F	51.1 ^°F	90 ^%	30.23 ⁱⁿ	3.0 ^mi	NE (40°)	6.9 ^mph		0.01 ⁱⁿ	Rain	Light Rain
7:10 PM	53.1 ^°F	51.1 ^°F	93 ^%	30.23 ⁱⁿ	2.5 ^mi	NE (50°)	5.8 ^mph		0.00 ⁱⁿ	Rain	Light Rain
7:35 PM	51.1 ^°F	48.0 ^°F	89 ^%	30.25 ⁱⁿ	1.5 ^mi	East (90°)	9.2 ^mph		0.01 ⁱⁿ	Rain	Light Rain
7:52 PM	50.0 ^°F	48.0 ^°F	93 ^%	30.27 ⁱⁿ	1.8 ^mi	East (80°)	10.4 ^mph		0.02 ⁱⁿ	Rain	Light Rain
8:01 PM	50.0 ^°F	48.0 ^°F	93 ^%	30.26 ⁱⁿ	1.8 ^mi	East (90°)	8.1 ^mph		0.00 ⁱⁿ	Rain	Light Rain
8:06 PM	50.0 ^°F	46.9 ^°F	89 ^%	30.27 ⁱⁿ	2.0 ^mi	ENE (70°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
8:23 PM	50.0 ^°F	46.9 ^°F	89 ^%	30.27 ⁱⁿ	5.0 ^mi	East (90°)	10.4 ^mph	16.1 ^mph	0.00 ⁱⁿ		Overcast
8:48 PM	48.2 ^°F	46.4 ^°F	93 ^%	30.28 ⁱⁿ	10.0 ^mi	Variable	5.8 ^mph		0.00 ⁱⁿ	Rain	Light Rain
8:52 PM	48.9 ^°F	46.0 ^°F	90 ^%	30.28 ⁱⁿ	10.0 ^mi	East (90°)	3.5 ^mph		0.00 ⁱⁿ	Rain	Light Rain
9:20 PM	48.9 ^°F	45.0 ^°F	86 ^%	30.28 ⁱⁿ	10.0 ^mi	NE (50°)	8.1 ^mph		0.00 ⁱⁿ		Overcast
9:31 PM	48.9 ^°F	46.0 ^°F	90 ^%	30.28 ⁱⁿ	10.0 ^mi	NNE (20°)	4.6 ^mph		0.00 ⁱⁿ		Overcast
9:52 PM	48.9 ^°F	46.0 ^°F	90 ^%	30.28 ⁱⁿ	10.0 ^mi	Variable	3.5 ^mph		0.00 ⁱⁿ		Overcast
10:29 PM	48.9 ^°F	46.0 ^°F	90 ^%	30.29 ⁱⁿ	10.0 ^mi	Variable	6.9 ^mph				Overcast
10:42 PM	48.9 ^°F	45.0 ^°F	86 ^%	30.29 ⁱⁿ	10.0 ^mi	Variable	4.6 ^mph				Overcast
10:52 PM	48.9 ^°F	45.0 ^°F	86 ^%	30.29 ⁱⁿ	10.0 ^mi	ENE (70°)	4.6 ^mph				Overcast
11:52 PM	48.0 ^°F	45.0 ^°F	89 ^%	30.28 ⁱⁿ	9.0 ^mi	NE (40°)	3.5 ^mph				Overcast

Hourly data recorded from KFIT, located miles away from Groton, Massachusetts