PRESTON, MARYLAND

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Elevation: 2 meters Latitude: 38 43N Longitude: 075 55W

WEATHER

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Number of Records: 169,753; Date Range: 2/29/96 - 3/22/16

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WEATHER ALMANAC - 19 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	22.9 ^°C	30 ^°C (5:50 pm)	20 ^°C (12:09 am)
Dewpoint	21 ^°C	24 ^°C (10:50 am)	20 ^°C (12:09 am)
Humidity	90.5 ^%	100 ^% (12:09 am)	55 ^% (5:50 pm)
Barometer	1015.2 ^hPa	1019 hPa (1:29 am)	1011.5 hPa (6:55 pm)
Wind Speed	5.3 ^km/h	14.8 ^km/h (12:49 am)

Weather Element	Average
Visibility	10 ^km
Wind Direction	ESE (123.8 °)

Weather Element	Total
Precipitation	16.51 ^mm
Cooling Degree Days	6.7 (Base 18.3)
Growing Degree Days	15 (Base 10)

Averaged from 39 records on 19 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 19 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Precipitation	Events	Conditions
12:09 AM	20 ^°C	20 ^°C	100 ^%	1018.6 hPa	4 ^km	NE (50°)	9.3 ^km/h		Rain	Rain
12:29 AM	20 ^°C	20 ^°C	100 ^%	1018.3 hPa	4 ^km	East (90°)	9.3 ^km/h		Rain	Rain
12:49 AM	20.1 ^°C	20.1 ^°C	100 ^%	1017.6 hPa	4 ^km	East (100°)	14.8 ^km/h	2.29 mm	Rain	Rain
1:09 AM	20.1 ^°C	20.1 ^°C	100 ^%	1017.9 hPa	4 ^km	NE (40°)	9.3 ^km/h	0.25 mm	Rain	Light Rain
1:29 AM	20.2 ^°C	20.2 ^°C	100 ^%	1019 hPa	4 ^km	West (280°)	5.6 ^km/h	0.25 mm	Rain	Rain
1:49 AM	20.2 ^°C	20.2 ^°C	100 ^%	1018.3 hPa	2.4 ^km	NE (50°)	7.4 ^km/h	2.79 mm	Rain	Heavy Rain
2:09 AM	20.2 ^°C	20.2 ^°C	100 ^%	1017.6 hPa	2.9 ^km	Calm		1.02 mm	Rain	Heavy Rain
2:30 AM	20.1 ^°C	20.1 ^°C	100 ^%	1017.6 hPa	3.2 ^km	SE (140°)	9.3 ^km/h	1.78 mm	Rain	Rain
2:50 AM	20.1 ^°C	20.1 ^°C	100 ^%	1016.9 hPa	4 ^km	ESE (120°)	7.4 ^km/h	3.05 mm	Rain	Rain
3:10 AM	20.1 ^°C	20.1 ^°C	100 ^%	1016.6 hPa	4 ^km	SSE (150°)	11.1 ^km/h	0.51 mm	Rain	Rain
3:30 AM	20.1 ^°C	20.1 ^°C	100 ^%	1016.3 hPa	4 ^km	SSE (150°)	13 ^km/h	1.52 mm	Rain	Rain
3:50 AM	20.1 ^°C	20.1 ^°C	100 ^%	1015.9 hPa	4 ^km	Calm		2.29 mm	Rain	Rain
4:10 AM	20.2 ^°C	20.2 ^°C	100 ^%	1015.6 hPa	4.8 ^km	Calm		0.25 mm	Rain	Light Rain
4:30 AM	20.3 ^°C	20.3 ^°C	100 ^%	1015.6 hPa	4.8 ^km	Calm		0.25 mm	Rain	Light Rain
4:50 AM	20.5 ^°C	20.5 ^°C	100 ^%	1015.2 hPa	6.4 ^km	Calm		0.25 mm		Overcast
5:10 AM	20.5 ^°C	20.5 ^°C	100 ^%	1015.2 hPa	6.4 ^km	Calm				Overcast
5:30 AM	20.6 ^°C	20.6 ^°C	100 ^%	1015.2 hPa	4.8 ^km	Calm				Overcast
5:50 AM	20.6 ^°C	20.6 ^°C	100 ^%	1015.6 hPa	4.8 ^km	Calm				Overcast
5:53 AM	20.6 ^°C	20.6 ^°C	100 ^%	1015.6 hPa	4.8 ^km	Calm				Overcast
7:50 AM	22 ^°C	22 ^°C	100 ^%	1015.9 hPa	8 ^km	Calm				Overcast
8:50 AM	22 ^°C	22 ^°C	100 ^%	1015.9 hPa	8 ^km	Calm				Overcast
9:50 AM	22 ^°C	22 ^°C	100 ^%	1015.6 hPa	16.1 ^km	Calm				Overcast
10:50 AM	24 ^°C	24 ^°C	100 ^%	1015.6 hPa	16.1 ^km	NW (310°)	9.3 ^km/h			Overcast
11:55 AM	24 ^°C	24 ^°C	100 ^%	1015.6 hPa	16.1 ^km	Calm				Mostly Cloudy
12:50 PM	26 ^°C	22 ^°C	78 ^%	1014.9 hPa	16.1 ^km	Calm				Mostly Cloudy
1:50 PM	27 ^°C	20 ^°C	65 ^%	1014.2 hPa	16.1 ^km	NNW (340°)	11.1 ^km/h			Scattered Clouds
2:50 PM	28 ^°C	21 ^°C	66 ^%	1013.5 hPa	16.1 ^km	NW (310°)	9.3 ^km/h			Scattered Clouds
3:55 PM	29 ^°C	21 ^°C	62 ^%	1013.2 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h			Scattered Clouds
4:50 PM	29 ^°C	21 ^°C	62 ^%	1012.2 hPa	16.1 ^km	WNW (290°)	5.6 ^km/h			Scattered Clouds
5:50 PM	30 ^°C	20 ^°C	55 ^%	1011.9 hPa	16.1 ^km	WNW (290°)	7.4 ^km/h			Scattered Clouds
6:55 PM	29 ^°C	20 ^°C	58 ^%	1011.5 hPa	16.1 ^km	WSW (240°)	5.6 ^km/h			Scattered Clouds
7:55 PM	27 ^°C	20 ^°C	65 ^%	1011.9 hPa	16.1 ^km	SSW (200°)	7.4 ^km/h			Scattered Clouds
8:50 PM	25 ^°C	20 ^°C	74 ^%	1012.2 hPa	16.1 ^km	SW (220°)	5.6 ^km/h			Scattered Clouds
10:12 PM	24.8 ^°C	21.3 ^°C	81 ^%	1012.5 hPa	16.1 ^km	Calm				Clear
10:32 PM	24.6 ^°C	21.6 ^°C	83 ^%	1012.5 hPa	16.1 ^km	SW (220°)	7.4 ^km/h			Scattered Clouds
10:52 PM	24.2 ^°C	22 ^°C	87 ^%	1012.5 hPa	16.1 ^km	SW (230°)	9.3 ^km/h			Clear
11:12 PM	23.8 ^°C	22.5 ^°C	92 ^%	1012.5 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h			Clear
11:32 PM	23.8 ^°C	23.8 ^°C	100 ^%	1012.5 hPa	16.1 ^km	WSW (240°)	7.4 ^km/h			Clear
11:52 PM	23.7 ^°C	23.7 ^°C	100 ^%	1012.5 hPa	16.1 ^km	West (270°)	7.4 ^km/h			Clear

Hourly data recorded from KESN, located 0 kilometers away from Preston, Maryland