GROTON, MASSACHUSETTS

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Elevation: 104 meters 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 - 31 MARCH, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	4.9 ^°C	8.9 ^°C (2:52 pm)	0 ^°C (5:52 am)
Dewpoint	-5.6 ^°C	-3.3 ^°C (12:52 am)	-8.3 ^°C (6:52 pm)
Humidity	48.9 ^%	73 ^% (5:52 am)	32 ^% (5:52 pm)
Barometer	1007.1 ^hPa	1009.5 hPa (11:52 pm)	1005.8 hPa (2:52 pm)
Wind Speed	12.1 ^km/h	22.2 ^km/h (12:07 pm)
Wind Gust		35.2 ^km/h (12:07 pm)

Weather Element	Average
Visibility	15.6 ^km
Wind Direction	WSW (244 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	13.9 (Base 18.3)

Averaged from 25 records on 31 March, 2015

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 MARCH, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:52 AM	3.9 ^°C	-3.3 ^°C	60 ^%	1006.8 hPa	16.1 ^km	WSW (250°)	13 ^km/h		Partly Cloudy
1:52 AM	3.3 ^°C	-3.3 ^°C	62 ^%	1006.8 hPa	16.1 ^km	West (260°)	13 ^km/h		Clear
2:52 AM	2.8 ^°C	-3.9 ^°C	62 ^%	1006.1 hPa	16.1 ^km	Variable	11.1 ^km/h		Clear
3:52 AM	2.8 ^°C	-3.9 ^°C	62 ^%	1006.1 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Clear
4:52 AM	2.2 ^°C	-3.9 ^°C	64 ^%	1006.4 hPa	16.1 ^km	WNW (300°)	9.3 ^km/h		Clear
5:52 AM	0 ^°C	-4.4 ^°C	73 ^%	1006.8 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Clear
6:52 AM	0 ^°C	-4.4 ^°C	73 ^%	1007.8 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h		Partly Cloudy
7:52 AM	2.8 ^°C	-3.3 ^°C	65 ^%	1007.8 hPa	16.1 ^km	Calm			Partly Cloudy
8:52 AM	4.4 ^°C	-3.9 ^°C	55 ^%	1008.1 hPa	16.1 ^km	West (270°)	13 ^km/h		Mostly Cloudy
9:52 AM	6.1 ^°C	-5 ^°C	45 ^%	1008.5 hPa	16.1 ^km	NW (320°)	14.8 ^km/h	33.3 ^km/h	Mostly Cloudy
10:52 AM	6.1 ^°C	-5 ^°C	45 ^%	1008.1 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h	31.5 ^km/h	Mostly Cloudy
11:52 AM	7.2 ^°C	-6.1 ^°C	39 ^%	1007.5 hPa	4 ^km	WNW (300°)	14.8 ^km/h	31.5 ^km/h	Haze
12:07 PM	7.2 ^°C	-5 ^°C	42 ^%	1006.8 hPa	16.1 ^km	West (270°)	22.2 ^km/h	35.2 ^km/h	Scattered Clouds
12:52 PM	7.2 ^°C	-5.6 ^°C	40 ^%	1007.1 hPa	16.1 ^km	SW (220°)	18.5 ^km/h	33.3 ^km/h	Scattered Clouds
1:52 PM	8.3 ^°C	-6.1 ^°C	36 ^%	1006.4 hPa	16.1 ^km	West (280°)	20.4 ^km/h		Clear
2:52 PM	8.9 ^°C	-6.7 ^°C	33 ^%	1005.8 hPa	16.1 ^km	West (280°)	13 ^km/h		Scattered Clouds
3:52 PM	8.9 ^°C	-6.7 ^°C	33 ^%	1005.8 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Mostly Cloudy
4:52 PM	8.3 ^°C	-6.7 ^°C	34 ^%	1006.1 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h		Partly Cloudy
5:52 PM	8.3 ^°C	-7.8 ^°C	32 ^%	1006.4 hPa	16.1 ^km	WSW (250°)	16.7 ^km/h		Mostly Cloudy
6:52 PM	7.2 ^°C	-8.3 ^°C	33 ^%	1006.8 hPa	16.1 ^km	West (280°)	13 ^km/h		Overcast
7:52 PM	5.6 ^°C	-8.3 ^°C	37 ^%	1007.5 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Scattered Clouds
8:52 PM	5.6 ^°C	-8.3 ^°C	37 ^%	1008.1 hPa	16.1 ^km	North (10°)	5.6 ^km/h		Partly Cloudy
9:52 PM	2.8 ^°C	-6.7 ^°C	50 ^%	1008.5 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h		Clear
10:52 PM	1.1 ^°C	-6.7 ^°C	56 ^%	1008.8 hPa	16.1 ^km	North (360°)	5.6 ^km/h		Clear
11:52 PM	1.1 ^°C	-7.2 ^°C	54 ^%	1009.5 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Clear

Hourly data recorded from KFIT, located 0 kilometers away from Groton, Massachusetts