MANASSAS, VIRGINIA

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Elevation: 65 meters Latitude: 38 47N Longitude: 077 30W

WEATHER

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Number of Records: 336,515; Date Range: 1/1/95 - 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	33 ^°C (3:55 pm)	11 ^°C (7:45 am)
Dewpoint	19.9 ^°C	23 ^°C (8:45 pm)	2 ^°C (7:45 am)
Humidity	84.8 ^%	100 ^% (12:15 am)	38 ^% (4:45 pm)
Barometer	1017.6 ^hPa	1019 hPa (9:45 am)	1016.3 hPa (5:45 pm)
Wind Speed	1.4 ^km/h	13 ^km/h (10:50 am)

Weather Element	Average
Visibility	11.9 ^km
Wind Direction	NNE (17.6 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	3.7 (Base 18.3)
Growing Degree Days	12 (Base 10)

Averaged from 41 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	Events	Conditions
12:15 AM	21 ^°C	21 ^°C	100 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
12:35 AM	21 ^°C	21 ^°C	100 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
12:55 AM	21 ^°C	21 ^°C	100 ^%	1018.6 hPa	16.1 ^km	Calm			Clear
1:15 AM	21 ^°C	21 ^°C	100 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
1:35 AM	21 ^°C	20 ^°C	94 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
1:55 AM	21 ^°C	21 ^°C	100 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
2:15 AM	21 ^°C	21 ^°C	100 ^%	1017.9 hPa	16.1 ^km	Calm			Clear
2:35 AM	21 ^°C	21 ^°C	100 ^%	1017.9 hPa	16.1 ^km	Calm			Clear
2:55 AM	20 ^°C	20 ^°C	100 ^%	1017.6 hPa	11.3 ^km	Calm			Clear
3:15 AM	21 ^°C	21 ^°C	100 ^%	1017.6 hPa	8 ^km	Calm			Clear
3:35 AM	20 ^°C	19 ^°C	94 ^%	1017.6 hPa	8 ^km	Calm			Clear
3:55 AM	20 ^°C	20 ^°C	100 ^%	1017.6 hPa	3.2 ^km	Calm			Clear
4:15 AM	19 ^°C	19 ^°C	100 ^%	1017.6 hPa	11.3 ^km	Calm			Clear
4:35 AM	19 ^°C	19 ^°C	100 ^%	1017.6 hPa	1.6 ^km	Calm			Clear
4:55 AM	19 ^°C	18 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Mostly Cloudy
5:15 AM	19 ^°C	19 ^°C	100 ^%	1017.3 hPa	4 ^km	Calm			Overcast
5:35 AM	19 ^°C	19 ^°C	100 ^%	1017.3 hPa	0.3 ^km	Calm			Overcast
5:55 AM	20 ^°C	20 ^°C	100 ^%	1017.6 hPa	0.3 ^km	Calm			Overcast
6:15 AM	20 ^°C	20 ^°C	100 ^%	1017.6 hPa	0.3 ^km	Calm			Overcast
6:30 AM	20 ^°C	20 ^°C	100 ^%	1017.6 hPa	0.2 ^km	Calm		Fog	Fog
6:50 AM	19 ^°C	19 ^°C	100 ^%	1017.9 hPa	0.2 ^km	Calm		Fog	Fog
7:45 AM	11 ^°C	2 ^°C	54 ^%	1018.6 hPa		Calm
8:55 AM	23 ^°C	22 ^°C	94 ^%	1018.6 hPa	16.1 ^km	Calm			Clear
9:45 AM	27 ^°C	22 ^°C	74 ^%	1019 hPa	16.1 ^km	North (10°)	11.1 ^km/h		Clear
10:50 AM	30 ^°C	21 ^°C	58 ^%	1019 hPa	16.1 ^km	NNW (340°)	13 ^km/h		Clear
11:45 AM	31 ^°C	21 ^°C	55 ^%	1019 hPa	16.1 ^km	NNE (20°)	9.3 ^km/h		Clear
12:55 PM	32 ^°C	19 ^°C	46 ^%	1018.3 hPa	16.1 ^km	Calm			Clear
1:45 PM	32 ^°C	19 ^°C	46 ^%	1017.9 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Mostly Cloudy
2:45 PM	32 ^°C	19 ^°C	46 ^%	1016.9 hPa	16.1 ^km	NNE (20°)	9.3 ^km/h		Mostly Cloudy
3:55 PM	33 ^°C	18 ^°C	41 ^%	1016.6 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h		Scattered Clouds
4:45 PM	33 ^°C	17 ^°C	38 ^%	1016.6 hPa	16.1 ^km	Calm			Clear
5:45 PM	33 ^°C	18 ^°C	41 ^%	1016.3 hPa	16.1 ^km	Calm			Clear
6:45 PM	30 ^°C	21 ^°C	58 ^%	1016.6 hPa	16.1 ^km	Calm			Clear
7:45 PM	26 ^°C	22 ^°C	78 ^%	1016.6 hPa	16.1 ^km	Calm			Clear
8:45 PM	24 ^°C	23 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm			Clear
9:55 PM	23 ^°C	23 ^°C	100 ^%	1017.6 hPa	16.1 ^km	Calm			Clear
10:35 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	11.3 ^km	Calm			Scattered Clouds
10:55 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	11.3 ^km	Calm			Scattered Clouds
11:15 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	11.3 ^km	Calm			Mostly Cloudy
11:35 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	9.7 ^km	Calm			Mostly Cloudy
11:55 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	12.9 ^km	Calm			Mostly Cloudy

Hourly data recorded from KHEF, located 0 kilometers away from Manassas, Virginia