GREENBELT, MARYLAND

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Elevation: 120 feet 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 - DECEMBER 22, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	33.3 ^°F	37.4 ^°F (10:20 pm)	26.6 ^°F (12:20 am)
Dewpoint	30.7 ^°F	37.4 ^°F (11:20 pm)	24.8 ^°F (1:40 am)
Humidity	90.5 ^%	100 ^% (12:20 am)	75 ^% (10:40 am)
Barometer	30.24 ⁱⁿ	30.34 ⁱⁿ (1:20 am)	30.08 ⁱⁿ (11:20 pm)
Wind Speed	2.1 ^mph	5.8 ^mph (3:40 pm)

Weather Element	Average
Visibility	5.8 ^mi
Wind Direction	ESE (99.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	33 (Base 65)

Averaged from 67 records on December 22, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 22, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:20 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.33 ⁱⁿ	7.0 ^mi	Calm		Clear
12:40 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.33 ⁱⁿ	5.0 ^mi	Calm		Clear
1:00 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.33 ⁱⁿ	7.0 ^mi	Calm		Clear
1:20 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.34 ⁱⁿ	7.0 ^mi	Calm		Clear
1:40 AM	26.6 ^°F	24.8 ^°F	93 ^%	30.33 ⁱⁿ	5.0 ^mi	Calm		Clear
2:00 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.33 ⁱⁿ	4.0 ^mi	Calm		Clear
2:20 AM	26.6 ^°F	26.6 ^°F	100 ^%	30.33 ⁱⁿ	5.0 ^mi	Calm		Clear
2:40 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.32 ⁱⁿ	7.0 ^mi	Calm		Clear
3:00 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.32 ⁱⁿ	7.0 ^mi	Calm		Clear
3:20 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.30 ⁱⁿ	7.0 ^mi	North (350°)	3.5 ^mph	Clear
3:40 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
4:00 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.30 ⁱⁿ	7.0 ^mi	Calm		Scattered Clouds
4:20 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.29 ⁱⁿ	7.0 ^mi	Calm		Overcast
4:40 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.29 ⁱⁿ	7.0 ^mi	Calm		Overcast
5:00 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.29 ⁱⁿ	7.0 ^mi	Calm		Overcast
5:20 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Overcast
5:40 AM	32.0 ^°F	26.6 ^°F	80 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Overcast
6:00 AM	32.0 ^°F	26.6 ^°F	80 ^%	30.30 ⁱⁿ	10.0 ^mi	North (350°)	3.5 ^mph	Overcast
6:20 AM	32.0 ^°F	26.6 ^°F	80 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Overcast
6:40 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Overcast
7:00 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.30 ⁱⁿ	10.0 ^mi	North (350°)	3.5 ^mph	Overcast
7:20 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.30 ⁱⁿ	10.0 ^mi	North (360°)	3.5 ^mph	Overcast
7:40 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.29 ⁱⁿ	7.0 ^mi	Calm		Overcast
8:00 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.30 ⁱⁿ	7.0 ^mi	Calm		Overcast
8:20 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.29 ⁱⁿ	7.0 ^mi	NE (40°)	3.5 ^mph	Overcast
8:40 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.30 ⁱⁿ	7.0 ^mi	Calm		Overcast
9:00 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.29 ⁱⁿ	7.0 ^mi	Calm		Overcast
9:20 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.31 ⁱⁿ	10.0 ^mi	NNE (30°)	3.5 ^mph	Overcast
9:40 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.31 ⁱⁿ	10.0 ^mi	ENE (70°)	3.5 ^mph	Overcast
10:00 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Overcast
10:20 AM	35.6 ^°F	30.2 ^°F	81 ^%	30.30 ⁱⁿ	10.0 ^mi	NNE (30°)	3.5 ^mph	Overcast
10:40 AM	35.6 ^°F	28.4 ^°F	75 ^%	30.28 ⁱⁿ	10.0 ^mi	NE (40°)	4.6 ^mph	Overcast
11:00 AM	35.6 ^°F	28.4 ^°F	75 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Overcast
11:20 AM	35.6 ^°F	28.4 ^°F	75 ^%	30.28 ⁱⁿ	10.0 ^mi	North (350°)	3.5 ^mph	Overcast
12:00 PM	35.6 ^°F	30.2 ^°F	81 ^%	30.25 ⁱⁿ	7.0 ^mi	North (360°)	4.6 ^mph	Overcast
12:20 PM	35.6 ^°F	30.2 ^°F	81 ^%	30.24 ⁱⁿ	5.0 ^mi	North (360°)	3.5 ^mph	Overcast
12:40 PM	35.6 ^°F	30.2 ^°F	81 ^%	30.23 ⁱⁿ	5.0 ^mi	North (10°)	4.6 ^mph	Overcast
1:00 PM	35.6 ^°F	32.0 ^°F	87 ^%	30.22 ⁱⁿ	4.0 ^mi	Calm		Overcast
1:20 PM	35.6 ^°F	32.0 ^°F	87 ^%	30.21 ⁱⁿ	4.0 ^mi	Calm		Overcast
1:40 PM	35.6 ^°F	32.0 ^°F	87 ^%	30.20 ⁱⁿ	5.0 ^mi	NNE (30°)	3.5 ^mph	Overcast
2:00 PM	35.6 ^°F	32.0 ^°F	87 ^%	30.20 ⁱⁿ	5.0 ^mi	NNE (20°)	3.5 ^mph	Overcast
2:20 PM	35.6 ^°F	32.0 ^°F	87 ^%		4.0 ^mi	North (10°)	4.6 ^mph	Overcast
2:40 PM	35.6 ^°F	32.0 ^°F	87 ^%	30.18 ⁱⁿ	4.0 ^mi	North (10°)	4.6 ^mph	Overcast
3:00 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.17 ⁱⁿ	3.0 ^mi	NNE (20°)	4.6 ^mph	Overcast
3:20 PM	33.8 ^°F	33.8 ^°F	100 ^%	30.16 ⁱⁿ	2.5 ^mi	NNE (20°)	4.6 ^mph	Overcast
3:40 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.17 ⁱⁿ	2.0 ^mi	North (360°)	5.8 ^mph	Overcast
4:00 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.16 ⁱⁿ	2.0 ^mi	North (360°)	5.8 ^mph	Overcast
4:20 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.17 ⁱⁿ	1.5 ^mi	Calm		Overcast
5:00 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.17 ⁱⁿ	2.5 ^mi	NNW (340°)	3.5 ^mph
5:20 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.17 ⁱⁿ	2.0 ^mi	North (350°)	3.5 ^mph
5:40 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.16 ⁱⁿ	3.0 ^mi	North (350°)	4.6 ^mph
6:00 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.16 ⁱⁿ	3.0 ^mi	NNW (340°)	4.6 ^mph	Overcast
6:20 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.16 ⁱⁿ	2.5 ^mi	Calm		Overcast
6:40 PM	35.6 ^°F	33.8 ^°F	93 ^%	30.15 ⁱⁿ	2.0 ^mi	North (360°)	3.5 ^mph	Overcast
7:00 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.16 ⁱⁿ	2.5 ^mi	North (350°)	5.8 ^mph
7:20 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.16 ⁱⁿ	3.0 ^mi	NW (320°)	3.5 ^mph	Overcast
7:40 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.19 ⁱⁿ	2.5 ^mi	WNW (290°)	3.5 ^mph	Overcast
8:00 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.18 ⁱⁿ	3.0 ^mi	Calm		Overcast
8:20 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.15 ⁱⁿ	3.0 ^mi	North (10°)	4.6 ^mph	Overcast
9:00 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.12 ⁱⁿ	4.0 ^mi	NNE (30°)	4.6 ^mph	Overcast
9:20 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.13 ⁱⁿ	4.0 ^mi	Calm		Overcast
10:00 PM	35.6 ^°F	35.6 ^°F	100 ^%	30.12 ⁱⁿ	4.0 ^mi	NNW (340°)	3.5 ^mph	Overcast
10:20 PM	37.4 ^°F	35.6 ^°F	93 ^%	30.11 ⁱⁿ	4.0 ^mi	Calm		Overcast
10:40 PM	37.4 ^°F	35.6 ^°F	93 ^%	30.09 ⁱⁿ	4.0 ^mi	NNE (20°)	3.5 ^mph	Overcast
11:00 PM	37.4 ^°F	35.6 ^°F	93 ^%	30.09 ⁱⁿ	4.0 ^mi	Calm		Overcast
11:20 PM	37.4 ^°F	37.4 ^°F	100 ^%	30.08 ⁱⁿ	4.0 ^mi	North (10°)	3.5 ^mph	Overcast
11:40 PM	37.4 ^°F	37.4 ^°F	100 ^%	30.08 ⁱⁿ	4.0 ^mi	Calm		Overcast

Hourly data recorded from KCGS, located miles away from Greenbelt, Maryland