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 - 1 SEPTEMBER, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	26.9 ^°C	33 ^°C (1:35 pm)	21 ^°C (4:35 am)
Dewpoint	20.1 ^°C	22 ^°C (7:15 am)	16 ^°C (4:00 pm)
Humidity	70.2 ^%	100 ^% (4:35 am)	36 ^% (4:00 pm)
Barometer	1017.3 ^hPa	1018.3 hPa (9:35 am)	1015.6 hPa (5:20 pm)
Wind Speed	2.3 ^km/h	9.3 ^km/h (10:35 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	ENE (55.2 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	8.7 (Base 18.3)
Growing Degree Days	17 (Base 10)

Averaged from 71 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	Conditions
12:15 AM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
12:35 AM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
12:55 AM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
1:15 AM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	SW (220°)	5.6 ^km/h	Clear
1:35 AM	24 ^°C	21 ^°C	83 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
1:55 AM	24 ^°C	21 ^°C	83 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
2:15 AM	24 ^°C	21 ^°C	83 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
2:35 AM	23 ^°C	21 ^°C	88 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
2:55 AM	23 ^°C	21 ^°C	88 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
3:15 AM	23 ^°C	21 ^°C	88 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
3:35 AM	22 ^°C	21 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
3:55 AM	22 ^°C	21 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
4:15 AM	22 ^°C	21 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
4:35 AM	21 ^°C	21 ^°C	100 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
4:55 AM	21 ^°C	21 ^°C	100 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
5:15 AM	21 ^°C	21 ^°C	100 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
5:35 AM	21 ^°C	21 ^°C	100 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
5:55 AM	21 ^°C	21 ^°C	100 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
6:15 AM	21 ^°C	21 ^°C	100 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
6:35 AM	21 ^°C	21 ^°C	100 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
6:55 AM	21 ^°C	21 ^°C	100 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
7:15 AM	22 ^°C	22 ^°C	100 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
7:35 AM	22 ^°C	22 ^°C	100 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
7:55 AM	23 ^°C	22 ^°C	94 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
8:15 AM	23 ^°C	21 ^°C	88 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
8:35 AM	25 ^°C	21 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
8:55 AM	26 ^°C	20 ^°C	69 ^%	1017.9 hPa	16.1 ^km	North (350°)	5.6 ^km/h	Clear
9:15 AM	26 ^°C	21 ^°C	74 ^%	1017.9 hPa	16.1 ^km	Calm		Clear
9:35 AM	28 ^°C	20 ^°C	62 ^%	1018.3 hPa	16.1 ^km	Calm		Clear
9:55 AM	29 ^°C	20 ^°C	58 ^%	1018.3 hPa	16.1 ^km	NNE (30°)	5.6 ^km/h	Clear
10:15 AM	30 ^°C	20 ^°C	55 ^%	1018.3 hPa	16.1 ^km	North (10°)	7.4 ^km/h	Clear
10:35 AM	30 ^°C	20 ^°C	55 ^%	1018.3 hPa	16.1 ^km	NNE (30°)	9.3 ^km/h	Clear
10:55 AM	30 ^°C	20 ^°C	55 ^%	1018.3 hPa	16.1 ^km	NNE (30°)	7.4 ^km/h	Clear
11:15 AM	31 ^°C	19 ^°C	49 ^%	1018.3 hPa	16.1 ^km	NNE (20°)	9.3 ^km/h	Clear
11:30 AM	31 ^°C	19 ^°C	49 ^%	1018.3 hPa	16.1 ^km	East (80°)	9.3 ^km/h	Clear
12:05 PM	32 ^°C	18 ^°C	43 ^%	1017.9 hPa	16.1 ^km	NNE (20°)	9.3 ^km/h	Scattered Clouds
12:40 PM	32 ^°C	19 ^°C	46 ^%	1017.6 hPa	16.1 ^km	NE (50°)	7.4 ^km/h	Mostly Cloudy
12:55 PM	32 ^°C	18 ^°C	43 ^%	1017.6 hPa	16.1 ^km	NW (310°)	7.4 ^km/h	Mostly Cloudy
1:20 PM	32 ^°C	18 ^°C	43 ^%	1017.6 hPa	16.1 ^km	North (360°)	9.3 ^km/h	Scattered Clouds
1:35 PM	33 ^°C	18 ^°C	41 ^%	1017.6 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Scattered Clouds
2:00 PM	32 ^°C	18 ^°C	43 ^%	1017.3 hPa	16.1 ^km	Calm		Mostly Cloudy
2:20 PM	33 ^°C	17 ^°C	38 ^%	1016.9 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h	Mostly Cloudy
2:40 PM	32 ^°C	18 ^°C	43 ^%	1016.9 hPa	16.1 ^km	Calm		Scattered Clouds
3:00 PM	33 ^°C	17 ^°C	38 ^%	1016.6 hPa	16.1 ^km	Calm		Mostly Cloudy
3:20 PM	32 ^°C	18 ^°C	43 ^%	1016.3 hPa	16.1 ^km	Calm		Scattered Clouds
3:40 PM	32 ^°C	17 ^°C	40 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
4:00 PM	33 ^°C	16 ^°C	36 ^%	1015.9 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h	Clear
4:20 PM	33 ^°C	16 ^°C	36 ^%	1015.9 hPa	16.1 ^km	West (260°)	5.6 ^km/h	Clear
4:40 PM	33 ^°C	17 ^°C	38 ^%	1015.9 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h	Scattered Clouds
5:00 PM	33 ^°C	18 ^°C	41 ^%	1015.9 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h	Scattered Clouds
5:20 PM	33 ^°C	17 ^°C	38 ^%	1015.6 hPa	16.1 ^km	West (270°)	5.6 ^km/h	Scattered Clouds
5:40 PM	33 ^°C	18 ^°C	41 ^%	1015.6 hPa	16.1 ^km	NW (320°)	7.4 ^km/h	Scattered Clouds
6:00 PM	32 ^°C	18 ^°C	43 ^%	1015.6 hPa	16.1 ^km	Calm		Clear
6:20 PM	32 ^°C	19 ^°C	46 ^%	1015.9 hPa	16.1 ^km	Calm		Clear
6:40 PM	31 ^°C	21 ^°C	55 ^%	1015.9 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Clear
7:00 PM	31 ^°C	20 ^°C	52 ^%	1016.3 hPa	16.1 ^km	SE (130°)	5.6 ^km/h	Clear
7:20 PM	29 ^°C	21 ^°C	62 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
7:40 PM	29 ^°C	21 ^°C	62 ^%	1015.9 hPa	16.1 ^km	Calm		Clear
8:00 PM	28 ^°C	21 ^°C	66 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
8:20 PM	27 ^°C	21 ^°C	70 ^%	1016.6 hPa	16.1 ^km	Calm		Clear
8:40 PM	26 ^°C	21 ^°C	74 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
9:00 PM	26 ^°C	21 ^°C	74 ^%	1016.9 hPa	16.1 ^km	Calm		Clear
9:20 PM	25 ^°C	21 ^°C	78 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
9:40 PM	25 ^°C	21 ^°C	78 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
10:00 PM	25 ^°C	21 ^°C	78 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
10:20 PM	24 ^°C	22 ^°C	89 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
10:40 PM	23 ^°C	22 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
11:00 PM	23 ^°C	22 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Clear
11:20 PM	23 ^°C	22 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Scattered Clouds
11:40 PM	23 ^°C	22 ^°C	94 ^%	1017.3 hPa	16.1 ^km	Calm		Mostly Cloudy
11:55 PM	23 ^°C	22 ^°C	94 ^%	1017.6 hPa	16.1 ^km	Calm		Scattered Clouds

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