FORT BELVOIR, VIRGINIA

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Elevation: 27 meters Latitude: 38 43N Longitude: 077 10W

WEATHER

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Number of Records: 400,079; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 13 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	20.4 ^°C	22.2 ^°C (12:52 am)	17.8 ^°C (4:52 am)
Dewpoint	15 ^°C	18 ^°C (12:02 am)	11.7 ^°C (11:52 am)
Humidity	71.5 ^%	88 ^% (2:39 pm)	57 ^% (7:52 am)
Barometer	1020.7 ^hPa	1023.7 hPa (8:52 am)	1019.6 hPa (10:52 pm)
Wind Speed	12.1 ^km/h	25.9 ^km/h (12:12 am)
Wind Gust		38.9 ^km/h (3:52 pm)

Weather Element	Average
Visibility	12.4 ^km
Wind Direction	WSW (236.9 °)

Weather Element	Total
Precipitation	28.19 ^mm
Cooling Degree Days	1.7 (Base 18.3)
Growing Degree Days	10 (Base 10)

Averaged from 39 records on 13 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 13 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:52 AM	20.6 ^°C	11.7 ^°C	57 ^%	1021 hPa	16.1 ^km	NE (40°)	14.8 ^km/h				Mostly Cloudy
1:52 AM	20 ^°C	11.7 ^°C	59 ^%	1020.7 hPa	16.1 ^km	NNE (30°)	13 ^km/h				Overcast
2:52 AM	19.4 ^°C	11.7 ^°C	61 ^%	1020.3 hPa	16.1 ^km	NE (50°)	14.8 ^km/h				Overcast
3:52 AM	19.4 ^°C	11.7 ^°C	61 ^%	1020 hPa	16.1 ^km	NNE (20°)	11.1 ^km/h				Mostly Cloudy
4:52 AM	19.4 ^°C	12.2 ^°C	63 ^%	1020 hPa	16.1 ^km	NE (50°)	13 ^km/h				Overcast
5:52 AM	19.4 ^°C	12.8 ^°C	66 ^%	1020 hPa	16.1 ^km	NE (50°)	13 ^km/h				Overcast
6:52 AM	19.4 ^°C	13.3 ^°C	68 ^%	1020.3 hPa	16.1 ^km	NE (50°)	5.6 ^km/h		0 mm	Rain	Light Rain
7:52 AM	20 ^°C	13.3 ^°C	65 ^%	1020.3 hPa	16.1 ^km	NE (40°)	5.6 ^km/h		0 mm		Overcast
8:52 AM	20.6 ^°C	13.9 ^°C	65 ^%	1020 hPa	16.1 ^km	Calm					Overcast
9:52 AM	22.2 ^°C	15 ^°C	64 ^%	1020 hPa	16.1 ^km	North (350°)	5.6 ^km/h				Overcast
10:52 AM	22.2 ^°C	15.6 ^°C	66 ^%	1020 hPa	16.1 ^km	SE (130°)	11.1 ^km/h				Overcast
11:11 AM	22 ^°C	16 ^°C	69 ^%	1019.6 hPa	16.1 ^km	SSE (150°)	11.1 ^km/h		0 mm	Rain	Light Rain
11:52 AM	22.2 ^°C	16.7 ^°C	71 ^%	1020 hPa	16.1 ^km	Calm			0 mm	Rain	Light Rain
12:52 PM	22.2 ^°C	17.2 ^°C	73 ^%	1020 hPa	11.3 ^km	SSW (200°)	5.6 ^km/h		0.25 mm	Rain	Light Rain
1:26 PM	22 ^°C	17 ^°C	73 ^%	1020.3 hPa	4.8 ^km	West (280°)	11.1 ^km/h		0.51 mm	Rain	Rain
1:41 PM	21 ^°C	18 ^°C	83 ^%	1020.3 hPa	14.5 ^km	NW (320°)	18.5 ^km/h		0.76 mm	Rain	Light Rain
1:48 PM	21 ^°C	17 ^°C	78 ^%	1020.3 hPa	1.6 ^km	NW (310°)	11.1 ^km/h		1.02 mm	Rain	Heavy Rain
1:52 PM	20 ^°C	17.2 ^°C	84 ^%	1020.3 hPa	1.6 ^km	NW (320°)	9.3 ^km/h		2.03 mm	Rain	Heavy Rain
1:55 PM	20 ^°C	17 ^°C	83 ^%	1020.3 hPa	1.3 ^km	NNW (330°)	7.4 ^km/h		1.02 mm	Rain	Heavy Rain
1:58 PM	20 ^°C	17 ^°C	83 ^%	1020.3 hPa	1.6 ^km	NW (320°)	7.4 ^km/h		1.78 mm	Rain	Rain
2:03 PM	21 ^°C	18 ^°C	83 ^%	1020.3 hPa	2.9 ^km	NW (310°)	9.3 ^km/h		2.29 mm	Rain	Rain
2:05 PM	21 ^°C	18 ^°C	83 ^%	1020.3 hPa	4 ^km	NW (320°)	13 ^km/h		2.54 mm	Rain	Rain
2:09 PM	21 ^°C	17 ^°C	78 ^%	1020.3 hPa	4.8 ^km	NW (320°)	11.1 ^km/h		2.54 mm	Rain	Light Rain
2:23 PM	21 ^°C	17 ^°C	78 ^%	1020.3 hPa	4 ^km	NNW (330°)	14.8 ^km/h		3.05 mm	Rain	Light Rain
2:26 PM	21 ^°C	17 ^°C	78 ^%	1020.3 hPa	4 ^km	NNW (330°)	14.8 ^km/h		3.3 mm	Rain	Light Rain
2:39 PM	19 ^°C	17 ^°C	88 ^%	1020.3 hPa	9.7 ^km	NW (320°)	14.8 ^km/h		3.56 mm	Rain	Light Rain
2:52 PM	19.4 ^°C	16.1 ^°C	81 ^%	1020 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		3.56 mm	Rain	Light Rain
2:57 PM	19 ^°C	16 ^°C	83 ^%	1020 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		0 mm	Rain	Light Rain
3:52 PM	20.6 ^°C	16.1 ^°C	75 ^%	1020 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h	27.8 ^km/h	0 mm		Overcast
3:59 PM	21 ^°C	16 ^°C	73 ^%	1020.3 hPa	16.1 ^km	NNW (330°)	18.5 ^km/h				Overcast
4:23 PM	21 ^°C	16 ^°C	73 ^%	1020.3 hPa	16.1 ^km	NW (320°)	22.2 ^km/h				Overcast
4:52 PM	21.7 ^°C	15 ^°C	66 ^%	1020.3 hPa	16.1 ^km	NNW (330°)	20.4 ^km/h	38.9 ^km/h			Overcast
5:52 PM	21.7 ^°C	13.3 ^°C	59 ^%	1020.7 hPa	16.1 ^km	NNW (340°)	25.9 ^km/h				Scattered Clouds
6:52 PM	21.1 ^°C	12.2 ^°C	57 ^%	1021.3 hPa	16.1 ^km	NNW (330°)	22.2 ^km/h	35.2 ^km/h			Scattered Clouds
7:52 PM	20 ^°C	12.8 ^°C	63 ^%	1021.7 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h				Mostly Cloudy
8:52 PM	19.4 ^°C	12.8 ^°C	66 ^%	1022.7 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h				Clear
9:52 PM	18.9 ^°C	12.8 ^°C	68 ^%	1023.4 hPa	16.1 ^km	NW (320°)	9.3 ^km/h				Clear
10:52 PM	18.3 ^°C	12.8 ^°C	70 ^%	1023.7 hPa	16.1 ^km	NW (320°)	13 ^km/h				Partly Cloudy
11:52 PM	17.8 ^°C	12.8 ^°C	73 ^%	1023.7 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h				Partly Cloudy

Hourly data recorded from KDCA, located 0 kilometers away from Fort Belvoir, Virginia