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 - 22 SEPTEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	19.1 ^°C	25 ^°C (12:05 am)	13 ^°C (11:45 pm)
Dewpoint	8.1 ^°C	13 ^°C (12:05 am)	6 ^°C (5:05 pm)
Humidity	49.5 ^%	67 ^% (9:45 pm)	35 ^% (5:05 pm)
Barometer	1016.3 ^hPa	1024 hPa (11:25 pm)	1007.5 hPa (12:05 am)
Wind Speed	11.9 ^km/h	24.1 ^km/h (10:05 am)
Wind Gust		38.9 ^km/h (10:45 am)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	W (269.8 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	0.7 (Base 18.3)
Growing Degree Days	9 (Base 10)

Averaged from 55 records on 22 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:05 AM	25 ^°C	13 ^°C	47 ^%	1007.5 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	27.8 ^km/h	Scattered Clouds
12:45 AM	24 ^°C	11 ^°C	44 ^%	1007.8 hPa	16.1 ^km	NW (320°)	13 ^km/h		Mostly Cloudy
1:25 AM	22 ^°C	10 ^°C	46 ^%	1008.5 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h	33.3 ^km/h	Clear
1:45 AM	22 ^°C	8 ^°C	41 ^%	1008.8 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Clear
2:00 AM	22 ^°C	8 ^°C	41 ^%	1009.1 hPa	16.1 ^km	WNW (290°)	14.8 ^km/h	31.5 ^km/h	Clear
2:25 AM	21 ^°C	8 ^°C	43 ^%	1009.1 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Clear
2:45 AM	21 ^°C	8 ^°C	43 ^%	1009.5 hPa	16.1 ^km	West (270°)	9.3 ^km/h		Clear
3:25 AM	20 ^°C	8 ^°C	46 ^%	1009.5 hPa	16.1 ^km	WNW (290°)	13 ^km/h		Clear
4:05 AM	19 ^°C	9 ^°C	52 ^%	1010.5 hPa	16.1 ^km	WNW (290°)	9.3 ^km/h		Clear
5:05 AM	18 ^°C	9 ^°C	56 ^%	1011.2 hPa	16.1 ^km	Calm			Clear
5:25 AM	18 ^°C	9 ^°C	56 ^%	1011.5 hPa	16.1 ^km	Calm			Clear
5:45 AM	18 ^°C	10 ^°C	59 ^%	1011.9 hPa	16.1 ^km	Calm			Clear
6:45 AM	17 ^°C	10 ^°C	63 ^%	1012.9 hPa	16.1 ^km	West (270°)	7.4 ^km/h		Clear
7:05 AM	17 ^°C	10 ^°C	63 ^%	1013.2 hPa	16.1 ^km	West (280°)	7.4 ^km/h		Clear
7:25 AM	17 ^°C	10 ^°C	63 ^%	1013.5 hPa	16.1 ^km	WNW (300°)	13 ^km/h		Clear
8:05 AM	18 ^°C	10 ^°C	59 ^%	1013.9 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h	25.9 ^km/h	Clear
8:25 AM	18 ^°C	10 ^°C	59 ^%	1014.6 hPa	16.1 ^km	WNW (300°)	13 ^km/h	25.9 ^km/h	Clear
8:45 AM	19 ^°C	10 ^°C	56 ^%	1014.9 hPa	16.1 ^km	WNW (300°)	18.5 ^km/h	27.8 ^km/h	Clear
9:05 AM	19 ^°C	10 ^°C	56 ^%	1014.9 hPa	16.1 ^km	West (280°)	20.4 ^km/h	29.6 ^km/h	Clear
9:25 AM	20 ^°C	10 ^°C	52 ^%	1015.6 hPa	16.1 ^km	NW (320°)	16.7 ^km/h	27.8 ^km/h	Clear
10:05 AM	20 ^°C	8 ^°C	46 ^%	1015.9 hPa	16.1 ^km	NW (320°)	24.1 ^km/h	33.3 ^km/h	Scattered Clouds
10:25 AM	20 ^°C	8 ^°C	46 ^%	1016.3 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	33.3 ^km/h	Clear
10:45 AM	20 ^°C	8 ^°C	46 ^%	1016.6 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	38.9 ^km/h	Scattered Clouds
11:45 AM	21 ^°C	8 ^°C	43 ^%	1016.6 hPa	16.1 ^km	NW (310°)	18.5 ^km/h	31.5 ^km/h	Clear
12:05 PM	21 ^°C	8 ^°C	43 ^%	1016.9 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	29.6 ^km/h	Scattered Clouds
12:25 PM	21 ^°C	8 ^°C	43 ^%	1016.9 hPa	16.1 ^km	NW (310°)	20.4 ^km/h	33.3 ^km/h	Scattered Clouds
1:05 PM	22 ^°C	8 ^°C	41 ^%	1016.6 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	33.3 ^km/h	Clear
1:25 PM	22 ^°C	8 ^°C	41 ^%	1016.6 hPa	16.1 ^km	West (270°)	22.2 ^km/h	29.6 ^km/h	Clear
1:45 PM	22 ^°C	8 ^°C	41 ^%	1016.6 hPa	16.1 ^km	West (270°)	14.8 ^km/h	27.8 ^km/h	Clear
2:25 PM	22 ^°C	8 ^°C	41 ^%	1016.6 hPa	16.1 ^km	NNW (330°)	13 ^km/h	35.2 ^km/h	Clear
2:45 PM	22 ^°C	7 ^°C	38 ^%	1016.9 hPa	16.1 ^km	NW (320°)	14.8 ^km/h	33.3 ^km/h	Clear
3:05 PM	22 ^°C	7 ^°C	38 ^%	1016.9 hPa	16.1 ^km	NW (310°)	18.5 ^km/h	27.8 ^km/h	Clear
3:25 PM	22 ^°C	7 ^°C	38 ^%	1016.6 hPa	16.1 ^km	NW (310°)	16.7 ^km/h	33.3 ^km/h	Clear
3:45 PM	22 ^°C	7 ^°C	38 ^%	1016.9 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h	29.6 ^km/h	Clear
4:05 PM	22 ^°C	7 ^°C	38 ^%	1017.3 hPa	16.1 ^km	NNW (330°)	18.5 ^km/h	29.6 ^km/h	Clear
5:05 PM	22 ^°C	6 ^°C	35 ^%	1017.6 hPa	16.1 ^km	NNW (330°)	20.4 ^km/h	33.3 ^km/h	Clear
5:25 PM	21 ^°C	6 ^°C	38 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	13 ^km/h		Clear
5:45 PM	21 ^°C	7 ^°C	40 ^%	1018.3 hPa	16.1 ^km	NNW (340°)	16.7 ^km/h	31.5 ^km/h	Clear
6:05 PM	20 ^°C	6 ^°C	40 ^%	1018.6 hPa	16.1 ^km	NNW (330°)	14.8 ^km/h		Clear
6:45 PM	18 ^°C	6 ^°C	45 ^%	1019 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h		Clear
7:05 PM	18 ^°C	7 ^°C	49 ^%	1019.3 hPa	16.1 ^km	North (350°)	7.4 ^km/h		Clear
7:25 PM	17 ^°C	7 ^°C	52 ^%	1020 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Clear
7:45 PM	17 ^°C	7 ^°C	52 ^%	1020.3 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
8:05 PM	17 ^°C	7 ^°C	52 ^%	1020.7 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Clear
8:25 PM	17 ^°C	7 ^°C	52 ^%	1021 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
8:45 PM	16 ^°C	7 ^°C	55 ^%	1021.7 hPa	16.1 ^km	Calm			Clear
9:05 PM	16 ^°C	7 ^°C	55 ^%	1022 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
9:25 PM	16 ^°C	7 ^°C	55 ^%	1022.4 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
9:45 PM	14 ^°C	8 ^°C	67 ^%	1022.7 hPa	16.1 ^km	Calm			Clear
10:05 PM	15 ^°C	7 ^°C	59 ^%	1023 hPa	16.1 ^km	Calm			Clear
10:25 PM	15 ^°C	7 ^°C	59 ^%	1023.4 hPa	16.1 ^km	NW (320°)	5.6 ^km/h		Clear
10:45 PM	15 ^°C	7 ^°C	59 ^%	1023.7 hPa	16.1 ^km	NNW (330°)	5.6 ^km/h		Clear
11:05 PM	14 ^°C	7 ^°C	63 ^%	1023.7 hPa	16.1 ^km	Calm			Clear
11:25 PM	14 ^°C	7 ^°C	63 ^%	1024 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Clear
11:45 PM	13 ^°C	7 ^°C	67 ^%	1024 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Clear

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