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 - 1 SEPTEMBER, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23.4 ^°C	31.1 ^°C (3:52 pm)	15 ^°C (5:52 am)
Dewpoint	14.6 ^°C	16.7 ^°C (12:52 am)	12.2 ^°C (3:52 pm)
Humidity	62 ^%	93 ^% (5:52 am)	31 ^% (3:52 pm)
Barometer	1016.9 ^hPa	1017.9 hPa (7:52 am)	1015.6 hPa (12:52 am)
Wind Speed	5.1 ^km/h	16.7 ^km/h (10:52 am)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SSE (140.8 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	4.7 (Base 18.3)
Growing Degree Days	13.1 (Base 10)

Averaged from 24 records on 1 September, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 1 SEPTEMBER, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:52 AM	20 ^°C	16.7 ^°C	81 ^%	1015.6 hPa	12.9 ^km	Calm		Clear
1:52 AM	18.9 ^°C	16.1 ^°C	84 ^%	1015.9 hPa	12.9 ^km	Calm		Clear
2:52 AM	18.3 ^°C	16.7 ^°C	90 ^%	1015.9 hPa	11.3 ^km	North (350°)	7.4 ^km/h	Clear
3:52 AM	17.2 ^°C	15.6 ^°C	90 ^%	1015.9 hPa	11.3 ^km	Calm		Clear
4:52 AM	15.6 ^°C	13.9 ^°C	90 ^%	1016.3 hPa	9.7 ^km	NNW (330°)	5.6 ^km/h	Clear
5:52 AM	15 ^°C	13.9 ^°C	93 ^%	1017.3 hPa	8 ^km	Calm		Clear
6:52 AM	16.1 ^°C	14.4 ^°C	90 ^%	1017.6 hPa	9.7 ^km	NNW (340°)	7.4 ^km/h	Clear
7:52 AM	21.1 ^°C	15.6 ^°C	71 ^%	1017.9 hPa	11.3 ^km	NNW (340°)	5.6 ^km/h	Clear
8:52 AM	24.4 ^°C	15.6 ^°C	58 ^%	1017.9 hPa	14.5 ^km	North (360°)	9.3 ^km/h	Clear
9:52 AM	26.1 ^°C	14.4 ^°C	48 ^%	1017.9 hPa	16.1 ^km	Variable	7.4 ^km/h	Clear
10:52 AM	27.8 ^°C	13.9 ^°C	42 ^%	1017.9 hPa	16.1 ^km	North (360°)	16.7 ^km/h	Clear
11:52 AM	28.3 ^°C	13.3 ^°C	39 ^%	1017.6 hPa	16.1 ^km	NNW (340°)	14.8 ^km/h	Clear
12:52 PM	29.4 ^°C	13.3 ^°C	37 ^%	1017.3 hPa	16.1 ^km	Variable	5.6 ^km/h	Clear
1:52 PM	30.6 ^°C	12.8 ^°C	33 ^%	1017.3 hPa	16.1 ^km	ENE (70°)	13 ^km/h	Clear
2:52 PM	30 ^°C	12.8 ^°C	35 ^%	1016.9 hPa	16.1 ^km	Variable	7.4 ^km/h	Clear
3:52 PM	31.1 ^°C	12.2 ^°C	31 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
4:52 PM	30.6 ^°C	12.2 ^°C	32 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
5:52 PM	30 ^°C	14.4 ^°C	38 ^%	1016.3 hPa	16.1 ^km	West (280°)	11.1 ^km/h	Clear
6:52 PM	27.8 ^°C	14.4 ^°C	44 ^%	1016.6 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h	Clear
7:52 PM	25 ^°C	15.6 ^°C	56 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
8:52 PM	22.8 ^°C	15.6 ^°C	64 ^%	1017.3 hPa	16.1 ^km	North (360°)	5.6 ^km/h	Clear
9:52 PM	20.6 ^°C	15.6 ^°C	73 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
10:52 PM	18.3 ^°C	15.6 ^°C	84 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
11:52 PM	18.3 ^°C	15.6 ^°C	84 ^%	1017.6 hPa	16.1 ^km	Calm		Clear

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