GROTON, MASSACHUSETTS

Home > North America > United States > Massachusetts
Elevation: 104 meters Latitude: 42 36N Longitude: 071 35W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 31 JULY, 2015

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.7 ^°C	29.4 ^°C (1:52 pm)	17.2 ^°C (3:52 am)
Dewpoint	16.1 ^°C	19.4 ^°C (1:02 am)	11.1 ^°C (3:52 pm)
Humidity	70.9 ^%	97 ^% (12:52 am)	32 ^% (3:52 pm)
Barometer	1009.5 ^hPa	1010.2 hPa (6:52 am)	1008.5 hPa (1:52 pm)
Wind Speed	7.9 ^km/h	24.1 ^km/h (3:52 pm)
Wind Gust		40.7 ^km/h (3:52 pm)

Weather Element	Average
Visibility	11.6 ^km
Wind Direction	SSE (167.3 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5 (Base 18.3)
Growing Degree Days	13.3 (Base 10)

Averaged from 30 records on 31 July, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 31 JULY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Events	Conditions
12:52 AM	19.4 ^°C	18.9 ^°C	97 ^%	1009.5 hPa	2.4 ^km	Calm				Clear
12:55 AM	19.4 ^°C	18.9 ^°C	97 ^%	1009.5 hPa	1.3 ^km	NW (320°)	5.6 ^km/h			Clear
1:02 AM	20.6 ^°C	19.4 ^°C	93 ^%	1009.5 hPa	1.9 ^km	Calm				Clear
1:05 AM	20.6 ^°C	19.4 ^°C	93 ^%	1009.5 hPa	4.8 ^km	Calm				Clear
1:10 AM	20 ^°C	19.4 ^°C	96 ^%	1009.5 hPa	1.9 ^km	Calm				Partly Cloudy
1:13 AM	19.4 ^°C	18.9 ^°C	97 ^%	1009.5 hPa	1.3 ^km	Calm				Mist
1:52 AM	18.9 ^°C	18.3 ^°C	96 ^%	1009.5 hPa	0.3 ^km	Calm			Fog	Fog
2:52 AM	18.3 ^°C	17.8 ^°C	97 ^%	1009.5 hPa	0.3 ^km	Calm			Fog	Fog
3:44 AM	17.8 ^°C	17.2 ^°C	96 ^%	1009.1 hPa	1.9 ^km	Calm				Scattered Clouds
3:52 AM	17.2 ^°C	16.7 ^°C	97 ^%	1009.1 hPa	9.7 ^km	North (360°)	5.6 ^km/h			Scattered Clouds
4:52 AM	17.8 ^°C	16.7 ^°C	93 ^%	1009.1 hPa	16.1 ^km	North (360°)	7.4 ^km/h			Clear
5:52 AM	18.9 ^°C	16.7 ^°C	87 ^%	1009.5 hPa	16.1 ^km	North (350°)	7.4 ^km/h			Clear
6:52 AM	20 ^°C	17.2 ^°C	84 ^%	1010.2 hPa	16.1 ^km	North (10°)	9.3 ^km/h			Clear
7:52 AM	22.2 ^°C	17.8 ^°C	76 ^%	1010.2 hPa	16.1 ^km	Variable	5.6 ^km/h			Clear
8:52 AM	24.4 ^°C	17.8 ^°C	67 ^%	1010.2 hPa	16.1 ^km	WNW (290°)	13 ^km/h			Clear
9:52 AM	26.1 ^°C	17.2 ^°C	58 ^%	1009.8 hPa	16.1 ^km	WNW (290°)	13 ^km/h			Clear
10:52 AM	27.2 ^°C	16.7 ^°C	52 ^%	1009.8 hPa	16.1 ^km	West (270°)	11.1 ^km/h			Clear
11:52 AM	28.3 ^°C	15 ^°C	44 ^%	1009.8 hPa	16.1 ^km	WSW (250°)	18.5 ^km/h	31.5 ^km/h		Clear
12:52 PM	28.3 ^°C	15 ^°C	44 ^%	1009.1 hPa	16.1 ^km	West (270°)	20.4 ^km/h			Clear
1:52 PM	29.4 ^°C	12.8 ^°C	36 ^%	1008.5 hPa	16.1 ^km	West (260°)	22.2 ^km/h	35.2 ^km/h		Clear
2:52 PM	28.9 ^°C	12.2 ^°C	35 ^%	1008.5 hPa	16.1 ^km	WNW (300°)	13 ^km/h	35.2 ^km/h		Mostly Cloudy
3:52 PM	29.4 ^°C	11.1 ^°C	32 ^%	1008.5 hPa	16.1 ^km	West (270°)	24.1 ^km/h	40.7 ^km/h		Clear
4:52 PM	29.4 ^°C	12.2 ^°C	34 ^%	1008.5 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	33.3 ^km/h		Clear
5:52 PM	28.9 ^°C	12.2 ^°C	35 ^%	1008.5 hPa	16.1 ^km	West (280°)	18.5 ^km/h			Clear
6:52 PM	27.8 ^°C	12.8 ^°C	39 ^%	1008.5 hPa	16.1 ^km	West (280°)	9.3 ^km/h			Clear
7:52 PM	25 ^°C	14.4 ^°C	52 ^%	1009.1 hPa	16.1 ^km	SW (220°)	5.6 ^km/h			Clear
8:52 PM	22.2 ^°C	14.4 ^°C	61 ^%	1009.1 hPa	16.1 ^km	Calm				Clear
9:52 PM	20.6 ^°C	15 ^°C	70 ^%	1009.5 hPa	16.1 ^km	Calm				Clear
10:52 PM	17.8 ^°C	15 ^°C	84 ^%	1009.8 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h			Clear
11:52 PM	17.8 ^°C	15 ^°C	84 ^%	1009.8 hPa	16.1 ^km	Calm				Clear

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