UPPER MARLBORO, MARYLAND

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Elevation: 28 meters Latitude: 38 52N Longitude: 076 47W

WEATHER

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Number of Records: 446,039; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 22 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	17.9 ^°C	23.8 ^°C (5:58 pm)	9.9 ^°C (5:58 am)
Dewpoint	6.8 ^°C	10.1 ^°C (1:58 am)	4.3 ^°C (7:58 pm)
Humidity	52.1 ^%	96 ^% (12:58 am)	30 ^% (5:58 pm)
Barometer	1019 ^hPa	1024 hPa (11:58 pm)	1014.9 hPa (12:58 am)
Wind Speed	18.7 ^km/h	27.8 ^km/h (2:58 pm)
Wind Gust		42.6 ^km/h (3:42 pm)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	WNW (276.1 °)

Weather Element	Total
Precipitation	0.25 ^mm
Heating Degree Days	1.5 (Base 18.3)
Growing Degree Days	6.8 (Base 10)

Averaged from 28 records on 22 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 22 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:58 AM	10.4 ^°C	9.8 ^°C	96 ^%	1014.9 hPa	16.1 ^km	West (270°)	3.7 ^km/h			Scattered Clouds
1:58 AM	11.3 ^°C	10.1 ^°C	92 ^%	1014.9 hPa	16.1 ^km	WNW (300°)	24.1 ^km/h		0.25 mm	Clear
2:58 AM	11.2 ^°C	9.3 ^°C	88 ^%	1014.9 hPa	16.1 ^km	West (280°)	13 ^km/h			Clear
3:58 AM	10.9 ^°C	8.5 ^°C	85 ^%	1015.9 hPa	16.1 ^km	WNW (290°)	18.5 ^km/h			Clear
4:58 AM	10.4 ^°C	7.7 ^°C	83 ^%	1016.6 hPa	16.1 ^km	West (260°)	13 ^km/h			Clear
5:58 AM	9.9 ^°C	7.1 ^°C	83 ^%	1017.3 hPa	16.1 ^km	WNW (290°)	13 ^km/h			Clear
6:58 AM	11.2 ^°C	7 ^°C	75 ^%	1017.9 hPa	16.1 ^km	West (270°)	13 ^km/h			Clear
7:58 AM	12.8 ^°C	6.8 ^°C	67 ^%	1018.6 hPa	16.1 ^km	West (270°)	20.4 ^km/h			Clear
8:58 AM	14.7 ^°C	7 ^°C	60 ^%	1019 hPa	16.1 ^km	WNW (290°)	22.2 ^km/h			Clear
9:58 AM	16.3 ^°C	6.8 ^°C	53 ^%	1019.6 hPa	16.1 ^km	West (280°)	20.4 ^km/h			Clear
10:58 AM	18.1 ^°C	6.2 ^°C	46 ^%	1019.6 hPa	16.1 ^km	West (270°)	20.4 ^km/h			Clear
11:58 AM	19.4 ^°C	6.2 ^°C	42 ^%	1020 hPa	16.1 ^km	West (280°)	18.5 ^km/h			Clear
12:30 PM	20 ^°C	7 ^°C	43 ^%	1019.3 hPa	16.1 ^km	West (270°)	18.5 ^km/h	31.5 ^km/h		Clear
12:58 PM	20.4 ^°C	6 ^°C	39 ^%	1020 hPa	16.1 ^km	WNW (300°)	14.8 ^km/h	31.5 ^km/h		Clear
1:58 PM	21.4 ^°C	6.1 ^°C	37 ^%	1019.6 hPa	16.1 ^km	West (280°)	20.4 ^km/h			Clear
2:25 PM	22 ^°C	7 ^°C	38 ^%	1019 hPa	16.1 ^km	West (270°)	25.9 ^km/h	38.9 ^km/h		Partly Cloudy
2:58 PM	22.5 ^°C	6.7 ^°C	36 ^%	1019.3 hPa	16.1 ^km	WSW (250°)	27.8 ^km/h	33.3 ^km/h		Partly Cloudy
3:42 PM	23 ^°C	7 ^°C	36 ^%	1018.6 hPa	16.1 ^km	West (270°)	25.9 ^km/h	42.6 ^km/h		Scattered Clouds
3:58 PM	23.1 ^°C	6.6 ^°C	34 ^%	1019.3 hPa	16.1 ^km	West (260°)	16.7 ^km/h	35.2 ^km/h		Partly Cloudy
4:13 PM	23 ^°C	7 ^°C	36 ^%	1018.3 hPa	16.1 ^km	West (280°)	24.1 ^km/h	37 ^km/h		Clear
4:58 PM	23.6 ^°C	5.9 ^°C	32 ^%	1019 hPa	16.1 ^km	West (280°)	20.4 ^km/h			Partly Cloudy
5:58 PM	23.8 ^°C	5.3 ^°C	30 ^%	1019 hPa	16.1 ^km	West (260°)	24.1 ^km/h	38.9 ^km/h		Clear
6:58 PM	23.2 ^°C	4.7 ^°C	30 ^%	1019.6 hPa	16.1 ^km	West (280°)	24.1 ^km/h			Partly Cloudy
7:58 PM	22.3 ^°C	4.3 ^°C	31 ^%	1020.3 hPa	16.1 ^km	West (280°)	20.4 ^km/h	37 ^km/h		Clear
8:58 PM	21.2 ^°C	5 ^°C	35 ^%	1021.3 hPa	16.1 ^km	West (270°)	20.4 ^km/h			Clear
9:58 PM	19.8 ^°C	5.8 ^°C	40 ^%	1022.4 hPa	16.1 ^km	West (270°)	13 ^km/h			Clear
10:58 PM	19.1 ^°C	6.3 ^°C	43 ^%	1023.4 hPa	16.1 ^km	West (270°)	13 ^km/h			Clear
11:58 PM	18 ^°C	7.1 ^°C	49 ^%	1024 hPa	16.1 ^km	WNW (290°)	13 ^km/h			Clear

Hourly data recorded from KADW, located 0 kilometers away from Upper Marlboro, Maryland