GLENN DALE, MARYLAND

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Elevation: 45 meters Latitude: 38 58N Longitude: 076 48W

WEATHER

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

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WEATHER ALMANAC - 21 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	11.7 ^°C	14 ^°C (7:15 am)	10 ^°C (11:35 am)
Dewpoint	8.9 ^°C	10 ^°C (12:35 am)	7 ^°C (1:15 am)
Humidity	84.3 ^%	100 ^% (1:15 pm)	63 ^% (7:35 am)
Barometer	1015.2 ^hPa	1017.3 hPa (10:55 am)	1013.2 hPa (5:55 pm)
Wind Speed	2.4 ^km/h	11.1 ^km/h (2:15 pm)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	NNE (36.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	6.3 (Base 18.3)
Growing Degree Days	2 (Base 10)

Averaged from 71 records on 21 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	12 ^°C	8 ^°C	77 ^%	1016.3 hPa	16.1 ^km	Calm		Clear
12:35 AM	12 ^°C	10 ^°C	88 ^%	1015.9 hPa	16.1 ^km	North (350°)	5.6 ^km/h	Clear
12:55 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Clear
1:15 AM	13 ^°C	7 ^°C	67 ^%	1015.6 hPa	16.1 ^km	Calm		Clear
1:35 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Clear
1:55 AM	12 ^°C	8 ^°C	77 ^%	1015.6 hPa	16.1 ^km	Calm		Clear
2:15 AM	12 ^°C	8 ^°C	77 ^%	1015.9 hPa	16.1 ^km	Calm		Mostly Cloudy
2:35 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Mostly Cloudy
2:55 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Mostly Cloudy
3:15 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Overcast
3:35 AM	13 ^°C	8 ^°C	72 ^%	1015.6 hPa	16.1 ^km	Calm		Mostly Cloudy
3:55 AM	13 ^°C	9 ^°C	77 ^%	1015.6 hPa	16.1 ^km	Calm		Scattered Clouds
4:15 AM	13 ^°C	9 ^°C	77 ^%	1015.6 hPa	16.1 ^km	Calm		Mostly Cloudy
4:35 AM	13 ^°C	9 ^°C	77 ^%	1015.6 hPa	16.1 ^km	Calm		Mostly Cloudy
4:55 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Overcast
5:15 AM	13 ^°C	10 ^°C	82 ^%	1015.2 hPa	16.1 ^km	Calm		Mostly Cloudy
5:35 AM	13 ^°C	8 ^°C	72 ^%	1015.2 hPa	16.1 ^km	Calm		Mostly Cloudy
5:55 AM	13 ^°C	8 ^°C	72 ^%	1015.6 hPa	16.1 ^km	Calm		Mostly Cloudy
6:15 AM	13 ^°C	8 ^°C	72 ^%	1015.9 hPa	16.1 ^km	Calm		Overcast
6:35 AM	13 ^°C	8 ^°C	72 ^%	1015.6 hPa	16.1 ^km	Calm		Overcast
6:55 AM	13 ^°C	8 ^°C	72 ^%	1015.2 hPa	16.1 ^km	Calm		Overcast
7:15 AM	14 ^°C	8 ^°C	67 ^%	1015.2 hPa	16.1 ^km	East (100°)	5.6 ^km/h	Overcast
7:35 AM	14 ^°C	7 ^°C	63 ^%	1015.6 hPa	16.1 ^km	Calm		Overcast
7:55 AM	14 ^°C	7 ^°C	63 ^%	1015.6 hPa	16.1 ^km	Calm		Overcast
8:15 AM	14 ^°C	7 ^°C	63 ^%	1015.6 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h	Overcast
8:35 AM	14 ^°C	7 ^°C	63 ^%	1015.6 hPa	16.1 ^km	Calm		Overcast
8:55 AM	13 ^°C	9 ^°C	77 ^%	1015.9 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Overcast
9:15 AM	13 ^°C	7 ^°C	67 ^%	1016.6 hPa	16.1 ^km	Calm		Overcast
9:35 AM	12 ^°C	8 ^°C	77 ^%	1016.6 hPa	16.1 ^km	Calm		Overcast
9:55 AM	12 ^°C	8 ^°C	77 ^%	1016.6 hPa	16.1 ^km	Calm		Overcast
10:15 AM	12 ^°C	8 ^°C	77 ^%	1016.6 hPa	16.1 ^km	Calm		Overcast
10:35 AM	12 ^°C	7 ^°C	72 ^%	1016.9 hPa	16.1 ^km	Calm		Overcast
10:55 AM	12 ^°C	8 ^°C	77 ^%	1017.3 hPa	16.1 ^km	East (90°)	5.6 ^km/h	Overcast
11:15 AM	11 ^°C	8 ^°C	82 ^%	1016.9 hPa	6.4 ^km	NE (40°)	5.6 ^km/h	Overcast
11:35 AM	10 ^°C	8 ^°C	87 ^%	1016.9 hPa	4.8 ^km	NE (40°)	5.6 ^km/h	Overcast
11:55 AM	10 ^°C	8 ^°C	87 ^%	1016.9 hPa	4 ^km	NE (50°)	5.6 ^km/h	Overcast
12:15 PM	10 ^°C	8 ^°C	87 ^%	1016.6 hPa	6.4 ^km	ENE (60°)	5.6 ^km/h	Overcast
12:35 PM	10 ^°C	9 ^°C	94 ^%	1016.3 hPa	8 ^km	Calm		Overcast
12:50 PM	10 ^°C	9 ^°C	94 ^%	1015.9 hPa	8 ^km	East (80°)	7.4 ^km/h	Overcast
1:15 PM	10 ^°C	10 ^°C	100 ^%	1015.6 hPa	4 ^km	ENE (60°)	7.4 ^km/h	Overcast
1:35 PM	10 ^°C	9 ^°C	94 ^%	1015.6 hPa	6.4 ^km	NE (50°)	5.6 ^km/h	Overcast
1:55 PM	10 ^°C	9 ^°C	94 ^%	1015.2 hPa	11.3 ^km	NNE (30°)	7.4 ^km/h	Overcast
2:15 PM	10 ^°C	10 ^°C	100 ^%	1014.9 hPa	8 ^km	NE (50°)	11.1 ^km/h	Overcast
2:35 PM	10 ^°C	9 ^°C	94 ^%	1014.9 hPa	11.3 ^km	ENE (60°)	5.6 ^km/h	Overcast
2:55 PM	10 ^°C	10 ^°C	100 ^%	1014.6 hPa	11.3 ^km	ENE (60°)	5.6 ^km/h	Overcast
3:15 PM	10 ^°C	10 ^°C	100 ^%	1014.2 hPa	11.3 ^km	NE (40°)	5.6 ^km/h	Overcast
3:35 PM	10 ^°C	10 ^°C	100 ^%	1014.2 hPa	16.1 ^km	NE (40°)	5.6 ^km/h	Overcast
3:55 PM	10 ^°C	10 ^°C	100 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
4:15 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	16.1 ^km	ENE (60°)	5.6 ^km/h	Overcast
4:35 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h	Overcast
4:55 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	16.1 ^km	NNE (20°)	5.6 ^km/h	Overcast
5:15 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	16.1 ^km	NE (50°)	7.4 ^km/h	Overcast
5:35 PM	11 ^°C	10 ^°C	94 ^%	1013.5 hPa	16.1 ^km	Calm		Overcast
5:55 PM	11 ^°C	10 ^°C	94 ^%	1013.2 hPa	16.1 ^km	NE (50°)	5.6 ^km/h	Overcast
6:15 PM	11 ^°C	10 ^°C	94 ^%	1013.2 hPa	16.1 ^km	NNE (20°)	7.4 ^km/h	Overcast
6:35 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	16.1 ^km	Calm		Overcast
6:55 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	11.3 ^km	NNE (30°)	5.6 ^km/h	Overcast
7:15 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	11.3 ^km	Calm		Overcast
7:35 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	11.3 ^km	NNW (340°)	5.6 ^km/h	Overcast
7:55 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	11.3 ^km	Calm		Overcast
8:35 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	11.3 ^km	Calm		Overcast
8:55 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	8 ^km	Calm		Mostly Cloudy
9:15 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	11.3 ^km	Calm		Mostly Cloudy
9:35 PM	11 ^°C	10 ^°C	94 ^%	1013.9 hPa	11.3 ^km	NW (320°)	5.6 ^km/h	Mostly Cloudy
9:55 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	16.1 ^km	NW (320°)	5.6 ^km/h	Clear
10:15 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	16.1 ^km	Calm		Mostly Cloudy
10:35 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	16.1 ^km	Calm		Overcast
10:55 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	11.3 ^km	Calm		Mostly Cloudy
11:15 PM	11 ^°C	10 ^°C	94 ^%	1014.2 hPa	16.1 ^km	Calm		Scattered Clouds
11:35 PM	10 ^°C	10 ^°C	100 ^%	1014.2 hPa	11.3 ^km	Calm		Clear
11:55 PM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	6.4 ^km	Calm		Clear

Hourly data recorded from KCGS, located 0 kilometers away from Glenn Dale, Maryland