GREENBELT, MARYLAND

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Elevation: 36 meters Latitude: 39 02N Longitude: 076 53W

WEATHER

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Number of Records: 222,424; Date Range: 5/31/06 - 3/22/16

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WEATHER ALMANAC - 18 AUGUST, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	23.7 ^°C	28 ^°C (3:55 pm)	19 ^°C (5:10 am)
Dewpoint	17.4 ^°C	19 ^°C (12:50 am)	16 ^°C (10:30 am)
Humidity	69.4 ^%	94 ^% (1:10 am)	48 ^% (3:55 pm)
Barometer	1012.2 ^hPa	1013.9 hPa (1:30 am)	1009.5 hPa (9:30 am)
Wind Speed	3.2 ^km/h	9.3 ^km/h (12:30 am)

Weather Element	Average
Visibility	15.9 ^km
Wind Direction	NE (49.3 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	5.2 (Base 18.3)
Growing Degree Days	13.5 (Base 10)

Averaged from 61 records on 18 August, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 18 AUGUST, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:05 AM	23 ^°C	17 ^°C	69 ^%	1013.5 hPa	16.1 ^km	Calm		Scattered Clouds
12:45 AM	22 ^°C	18 ^°C	78 ^%	1013.2 hPa	16.1 ^km	Calm		Clear
1:05 AM	21 ^°C	18 ^°C	83 ^%	1013.2 hPa	16.1 ^km	Calm		Clear
1:25 AM	21 ^°C	18 ^°C	83 ^%	1013.2 hPa	16.1 ^km	Calm		Clear
2:05 AM	20 ^°C	18 ^°C	88 ^%	1013.2 hPa	16.1 ^km	Calm		Mostly Cloudy
2:25 AM	20 ^°C	18 ^°C	88 ^%	1013.2 hPa	16.1 ^km	Calm		Mostly Cloudy
2:45 AM	20 ^°C	18 ^°C	88 ^%	1012.9 hPa	16.1 ^km	Calm		Mostly Cloudy
3:05 AM	20 ^°C	18 ^°C	88 ^%	1012.9 hPa	16.1 ^km	Calm		Mostly Cloudy
3:25 AM	20 ^°C	18 ^°C	88 ^%	1012.9 hPa	16.1 ^km	Calm		Scattered Clouds
4:45 AM	19 ^°C	18 ^°C	94 ^%	1012.9 hPa	16.1 ^km	Calm		Overcast
5:05 AM	20 ^°C	18 ^°C	88 ^%	1012.9 hPa	16.1 ^km	Calm		Mostly Cloudy
5:25 AM	19 ^°C	18 ^°C	94 ^%	1012.9 hPa	16.1 ^km	NNW (340°)	5.6 ^km/h	Mostly Cloudy
5:45 AM	20 ^°C	17 ^°C	83 ^%	1012.9 hPa	16.1 ^km	Calm		Mostly Cloudy
6:05 AM	20 ^°C	17 ^°C	83 ^%	1013.2 hPa	16.1 ^km	Calm		Overcast
6:25 AM	20 ^°C	18 ^°C	88 ^%	1013.2 hPa	11.3 ^km	Calm		Overcast
6:45 AM	20 ^°C	18 ^°C	88 ^%	1013.5 hPa	16.1 ^km	Calm		Overcast
7:05 AM	20 ^°C	18 ^°C	88 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
7:25 AM	20 ^°C	18 ^°C	88 ^%	1013.9 hPa	11.3 ^km	Calm		Overcast
7:45 AM	21 ^°C	17 ^°C	78 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
8:05 AM	21 ^°C	17 ^°C	78 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
8:25 AM	21 ^°C	17 ^°C	78 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
9:05 AM	22 ^°C	17 ^°C	73 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
9:25 AM	22 ^°C	16 ^°C	69 ^%	1013.5 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Overcast
9:45 AM	23 ^°C	17 ^°C	69 ^%	1013.9 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Overcast
10:05 AM	23 ^°C	17 ^°C	69 ^%	1013.5 hPa	11.3 ^km	Calm		Mostly Cloudy
10:25 AM	24 ^°C	17 ^°C	65 ^%	1013.5 hPa	16.1 ^km	ENE (60°)	7.4 ^km/h	Mostly Cloudy
10:45 AM	25 ^°C	17 ^°C	61 ^%	1013.5 hPa	16.1 ^km	ESE (120°)	5.6 ^km/h	Overcast
11:05 AM	25 ^°C	17 ^°C	61 ^%	1013.9 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h	Overcast
11:25 AM	25 ^°C	17 ^°C	61 ^%	1013.5 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Overcast
11:45 AM	25 ^°C	17 ^°C	61 ^%	1013.5 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Overcast
12:05 PM	26 ^°C	17 ^°C	57 ^%	1013.2 hPa	16.1 ^km	ENE (70°)	7.4 ^km/h	Overcast
12:25 PM	27 ^°C	17 ^°C	54 ^%	1012.9 hPa	16.1 ^km	South (170°)	7.4 ^km/h	Mostly Cloudy
12:45 PM	27 ^°C	17 ^°C	54 ^%	1012.5 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h	Mostly Cloudy
1:05 PM	27 ^°C	17 ^°C	54 ^%	1012.2 hPa	16.1 ^km	Calm		Overcast
1:45 PM	27 ^°C	17 ^°C	54 ^%	1011.9 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Mostly Cloudy
2:05 PM	28 ^°C	16 ^°C	48 ^%	1011.9 hPa	16.1 ^km	ESE (110°)	7.4 ^km/h	Mostly Cloudy
2:25 PM	28 ^°C	16 ^°C	48 ^%	1011.5 hPa	16.1 ^km	ESE (110°)	7.4 ^km/h	Mostly Cloudy
2:45 PM	28 ^°C	16 ^°C	48 ^%	1011.2 hPa	16.1 ^km	Calm		Mostly Cloudy
3:05 PM	28 ^°C	17 ^°C	51 ^%	1011.2 hPa	16.1 ^km	South (190°)	5.6 ^km/h	Overcast
3:45 PM	28 ^°C	17 ^°C	51 ^%	1010.5 hPa	16.1 ^km	SE (130°)	9.3 ^km/h	Overcast
4:05 PM	27 ^°C	16 ^°C	51 ^%	1010.5 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h	Mostly Cloudy
4:25 PM	27 ^°C	16 ^°C	51 ^%	1010.5 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Scattered Clouds
4:45 PM	27 ^°C	16 ^°C	51 ^%	1010.5 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h	Scattered Clouds
5:05 PM	27 ^°C	18 ^°C	58 ^%	1010.2 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h	Scattered Clouds
5:25 PM	27 ^°C	18 ^°C	58 ^%	1010.2 hPa	16.1 ^km	East (100°)	9.3 ^km/h	Clear
5:45 PM	26 ^°C	18 ^°C	61 ^%	1009.8 hPa	16.1 ^km	East (100°)	7.4 ^km/h	Clear
6:05 PM	27 ^°C	18 ^°C	58 ^%	1009.5 hPa	16.1 ^km	East (90°)	9.3 ^km/h	Clear
6:45 PM	27 ^°C	17 ^°C	54 ^%	1009.8 hPa	16.1 ^km	East (90°)	5.6 ^km/h	Clear
7:05 PM	26 ^°C	17 ^°C	57 ^%	1009.8 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Mostly Cloudy
7:45 PM	26 ^°C	17 ^°C	57 ^%	1010.2 hPa	16.1 ^km	East (90°)	7.4 ^km/h	Overcast
8:05 PM	25 ^°C	18 ^°C	65 ^%	1010.5 hPa	16.1 ^km	East (90°)	5.6 ^km/h	Overcast
8:25 PM	25 ^°C	18 ^°C	65 ^%	1010.5 hPa	16.1 ^km	Calm		Overcast
8:45 PM	25 ^°C	18 ^°C	65 ^%	1010.2 hPa	16.1 ^km	Calm		Overcast
9:05 PM	25 ^°C	18 ^°C	65 ^%	1010.5 hPa	16.1 ^km	Calm		Overcast
9:25 PM	25 ^°C	18 ^°C	65 ^%	1010.5 hPa	16.1 ^km	Calm		Overcast
10:05 PM	24 ^°C	18 ^°C	69 ^%	1010.5 hPa	16.1 ^km	Calm		Mostly Cloudy
10:25 PM	23 ^°C	18 ^°C	73 ^%	1010.5 hPa	16.1 ^km	Calm		Scattered Clouds
10:45 PM	23 ^°C	18 ^°C	73 ^%	1010.5 hPa	16.1 ^km	Calm		Scattered Clouds
11:05 PM	22 ^°C	19 ^°C	83 ^%	1010.5 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Scattered Clouds
11:20 PM	22 ^°C	19 ^°C	83 ^%	1010.5 hPa	16.1 ^km	Calm		Scattered Clouds
11:45 PM	22 ^°C	19 ^°C	83 ^%	1010.5 hPa	16.1 ^km	Calm		Mostly Cloudy

Hourly data recorded from KCGS, located 0 kilometers away from Greenbelt, Maryland