BOSTON, MASSACHUSETTS

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Elevation: 1 meter Latitude: 42 22N Longitude: 071 02W

WEATHER

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Number of Records: 218,377; Date Range: 1/1/95 - 3/21/16

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WEATHER ALMANAC - 13 SEPTEMBER, 2013

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	20 ^°C	23.9 ^°C (1:54 pm)	16.1 ^°C (11:54 pm)
Dewpoint	17.6 ^°C	19.4 ^°C (12:54 pm)	11.7 ^°C (11:54 pm)
Humidity	86 ^%	100 ^% (5:01 am)	69 ^% (2:54 pm)
Barometer	1003.7 ^hPa	1007.5 hPa (11:54 pm)	1001.4 hPa (2:54 pm)
Wind Speed	8.2 ^km/h	24.1 ^km/h (3:31 pm)
Wind Gust		33.3 ^km/h (9:54 pm)

Weather Element	Average
Visibility	13.4 ^km
Wind Direction	SE (131.6 °)

Weather Element	Total
Precipitation	29.72 ^mm
Cooling Degree Days	1.7 (Base 18.3)
Growing Degree Days	10 (Base 10)

Averaged from 38 records on 13 September, 2013

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WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 13 SEPTEMBER, 2013

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:54 AM	20 ^°C	18.9 ^°C	93 ^%	1004.7 hPa	16.1 ^km	Calm			1.02 mm	Rain	Light Rain
1:54 AM	18.9 ^°C	17.8 ^°C	93 ^%	1004.1 hPa	11.3 ^km	SSE (150°)	11.1 ^km/h		0 mm		Mostly Cloudy
2:10 AM	19 ^°C	18 ^°C	94 ^%	1004.4 hPa	11.3 ^km	South (180°)	11.1 ^km/h				Mostly Cloudy
2:54 AM	19.4 ^°C	18.9 ^°C	97 ^%	1003.7 hPa	16.1 ^km	Calm			0.25 mm		Mostly Cloudy
3:34 AM	19 ^°C	18 ^°C	94 ^%	1003 hPa	14.5 ^km	Calm					Overcast
3:54 AM	19.4 ^°C	18.9 ^°C	97 ^%	1003 hPa	14.5 ^km	Calm					Overcast
4:07 AM	19 ^°C	18 ^°C	94 ^%	1003 hPa	14.5 ^km	ESE (120°)	5.6 ^km/h				Overcast
4:38 AM	20 ^°C	19 ^°C	94 ^%	1002.7 hPa	14.5 ^km	Calm					Overcast
4:54 AM	19.4 ^°C	18.9 ^°C	97 ^%	1003 hPa	16.1 ^km	East (100°)	5.6 ^km/h				Overcast
5:01 AM	19 ^°C	19 ^°C	100 ^%	1002.7 hPa	14.5 ^km	ESE (110°)	5.6 ^km/h				Overcast
5:37 AM	19 ^°C	18 ^°C	94 ^%	1003 hPa	12.9 ^km	Calm					Overcast
5:54 AM	18.9 ^°C	17.8 ^°C	93 ^%	1003 hPa	12.9 ^km	Calm					Overcast
6:54 AM	19.4 ^°C	18.3 ^°C	93 ^%	1003.4 hPa	11.3 ^km	Calm			0 mm	Rain	Light Rain
7:19 AM	21 ^°C	19 ^°C	88 ^%	1003.4 hPa	8 ^km	Variable	7.4 ^km/h		0.25 mm	Rain	Light Rain
7:54 AM	20.6 ^°C	18.9 ^°C	90 ^%	1003.4 hPa	6.4 ^km	NW (320°)	7.4 ^km/h		1.02 mm	Rain	Light Rain
8:13 AM	21 ^°C	19 ^°C	88 ^%	1003.4 hPa	4 ^km	Calm			1.02 mm	Rain	Rain
8:21 AM	21 ^°C	18 ^°C	83 ^%	1003.4 hPa	8 ^km	Calm			1.52 mm	Rain	Light Rain
8:31 AM	21 ^°C	18 ^°C	83 ^%	1003.4 hPa	14.5 ^km	Calm			1.78 mm	Rain	Light Rain
8:54 AM	20 ^°C	18.9 ^°C	93 ^%	1003.4 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h		1.78 mm	Rain	Light Rain
9:54 AM	21.1 ^°C	18.9 ^°C	87 ^%	1003 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h		0 mm		Mostly Cloudy
10:54 AM	21.1 ^°C	18.9 ^°C	87 ^%	1003 hPa	16.1 ^km	SSE (150°)	7.4 ^km/h				Mostly Cloudy
11:54 AM	21.7 ^°C	18.9 ^°C	84 ^%	1002.7 hPa	16.1 ^km	SE (140°)	5.6 ^km/h				Mostly Cloudy
12:54 PM	23.3 ^°C	19.4 ^°C	79 ^%	1002.4 hPa	16.1 ^km	SE (130°)	14.8 ^km/h				Mostly Cloudy
1:54 PM	23.9 ^°C	18.9 ^°C	73 ^%	1001.7 hPa	16.1 ^km	SE (130°)	14.8 ^km/h				Scattered Clouds
2:54 PM	23.9 ^°C	17.8 ^°C	69 ^%	1001.4 hPa	16.1 ^km	SE (130°)	16.7 ^km/h				Mostly Cloudy
3:31 PM	23 ^°C	17 ^°C	69 ^%	1001.7 hPa	16.1 ^km	North (360°)	24.1 ^km/h				Mostly Cloudy
3:54 PM	20.6 ^°C	17.8 ^°C	84 ^%	1002.4 hPa	16.1 ^km	East (80°)	13 ^km/h		0.25 mm	Rain	Light Rain
4:54 PM	20 ^°C	18.3 ^°C	90 ^%	1002.7 hPa	14.5 ^km	Calm			0.25 mm	Rain	Light Rain
5:21 PM	19 ^°C	18 ^°C	94 ^%	1003 hPa	2.4 ^km	Calm			2.29 mm	Rain	Heavy Rain
5:32 PM	19 ^°C	18 ^°C	94 ^%	1003 hPa	4.8 ^km	Calm			5.59 mm	Rain	Heavy Rain
5:37 PM	20 ^°C	17 ^°C	83 ^%	1003.4 hPa	6.4 ^km	NNW (330°)	14.8 ^km/h		6.35 mm	Rain	Light Rain
5:54 PM	21.1 ^°C	16.1 ^°C	73 ^%	1003.4 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h		6.35 mm		Mostly Cloudy
6:54 PM	20 ^°C	15 ^°C	73 ^%	1004.4 hPa	16.1 ^km	NNW (340°)	18.5 ^km/h				Mostly Cloudy
7:54 PM	19.4 ^°C	14.4 ^°C	73 ^%	1005.8 hPa	16.1 ^km	NW (320°)	16.7 ^km/h				Scattered Clouds
8:54 PM	18.3 ^°C	13.9 ^°C	75 ^%	1006.4 hPa	16.1 ^km	NW (320°)	16.7 ^km/h				Scattered Clouds
9:54 PM	17.8 ^°C	12.8 ^°C	73 ^%	1006.8 hPa	16.1 ^km	NNW (330°)	20.4 ^km/h	33.3 ^km/h			Scattered Clouds
10:54 PM	16.7 ^°C	12.2 ^°C	75 ^%	1007.1 hPa	16.1 ^km	NW (320°)	20.4 ^km/h				Scattered Clouds
11:54 PM	16.1 ^°C	11.7 ^°C	75 ^%	1007.5 hPa	16.1 ^km	NW (320°)	24.1 ^km/h				Mostly Cloudy

Hourly data recorded from KBOS, located 0 kilometers away from Boston, Massachusetts