ROCKVILLE, MARYLAND

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Elevation: 127 meters Latitude: 39 06N Longitude: 077 06W

WEATHER

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Number of Records: 200,544; Date Range: 10/17/07 - 3/22/16

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WEATHER ALMANAC - 3 FEBRUARY, 2016

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	7 ^°C	13 ^°C (9:55 pm)	3 ^°C (4:15 am)
Dewpoint	4.8 ^°C	12 ^°C (10:55 pm)	-2 ^°C (12:15 am)
Humidity	86 ^%	94 ^% (5:35 pm)	61 ^% (12:15 am)
Barometer	1016.9 ^hPa	1025.1 hPa (12:15 am)	1010.5 hPa (4:35 pm)
Wind Speed	9.3 ^km/h	35.2 ^km/h (4:35 pm)
Wind Gust		46.3 ^km/h (4:35 pm)

Weather Element	Average
Visibility	6.1 ^km
Wind Direction	ESE (123.3 °)

Weather Element	Total
Precipitation	37.08 ^mm
Heating Degree Days	10.3 (Base 18.3)

Averaged from 72 records on 3 February, 2016

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 3 FEBRUARY, 2016

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:15 AM	5 ^°C	-2 ^°C	61 ^%	1025.1 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h			Overcast
12:35 AM	4 ^°C	-1 ^°C	70 ^%	1025.1 hPa	16.1 ^km	SE (130°)	13 ^km/h			Overcast
12:55 AM	4 ^°C	-1 ^°C	70 ^%	1024.4 hPa	16.1 ^km	ESE (120°)	11.1 ^km/h			Overcast
1:15 AM	4 ^°C	-1 ^°C	70 ^%	1024.4 hPa	16.1 ^km	SE (130°)	13 ^km/h			Overcast
1:35 AM	4 ^°C	-1 ^°C	70 ^%	1024.4 hPa	16.1 ^km	SE (130°)	11.1 ^km/h			Overcast
1:55 AM	4 ^°C	-1 ^°C	70 ^%	1024.4 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h			Overcast
2:15 AM	4 ^°C	-1 ^°C	70 ^%	1023.7 hPa	16.1 ^km	East (100°)	11.1 ^km/h			Overcast
2:35 AM	4 ^°C	-1 ^°C	70 ^%	1023.4 hPa	16.1 ^km	East (100°)	13 ^km/h			Overcast
2:55 AM	4 ^°C	0 ^°C	75 ^%	1023 hPa	16.1 ^km	Calm				Overcast
3:15 AM	4 ^°C	-1 ^°C	70 ^%	1023 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h			Overcast
3:35 AM	4 ^°C	-1 ^°C	70 ^%	1023 hPa	16.1 ^km	East (100°)	5.6 ^km/h			Overcast
3:55 AM	4 ^°C	0 ^°C	75 ^%	1022.7 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h			Overcast
4:15 AM	3 ^°C	0 ^°C	81 ^%	1022.4 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h			Overcast
4:35 AM	3 ^°C	1 ^°C	87 ^%	1022 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h			Overcast
4:55 AM	3 ^°C	1 ^°C	87 ^%	1021.7 hPa	14.5 ^km	ESE (120°)	11.1 ^km/h			Overcast
5:15 AM	3 ^°C	1 ^°C	87 ^%	1020.7 hPa	11.3 ^km	East (100°)	13 ^km/h		0.25 mm	Overcast
5:35 AM	4 ^°C	1 ^°C	81 ^%	1020.3 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h		0.25 mm	Overcast
5:55 AM	3 ^°C	1 ^°C	87 ^%	1020.3 hPa	14.5 ^km	East (100°)	7.4 ^km/h		0.25 mm	Overcast
6:15 AM	3 ^°C	1 ^°C	87 ^%	1020.3 hPa	12.9 ^km	East (100°)	5.6 ^km/h			Overcast
6:35 AM	3 ^°C	1 ^°C	87 ^%	1020.3 hPa	8 ^km	SE (130°)	7.4 ^km/h			Overcast
6:55 AM	3 ^°C	1 ^°C	87 ^%	1020 hPa	4.8 ^km	Calm				Overcast
7:15 AM	3 ^°C	1 ^°C	87 ^%	1019.6 hPa	6.4 ^km	East (100°)	7.4 ^km/h			Overcast
7:35 AM	3 ^°C	2 ^°C	93 ^%	1019 hPa	4.8 ^km	ESE (110°)	13 ^km/h			Overcast
7:55 AM	3 ^°C	2 ^°C	93 ^%	1018.6 hPa	4.8 ^km	SE (130°)	9.3 ^km/h			Overcast
8:15 AM	4 ^°C	2 ^°C	87 ^%	1018.6 hPa	3.2 ^km	SE (130°)	7.4 ^km/h			Overcast
8:35 AM	4 ^°C	2 ^°C	87 ^%	1019 hPa	3.2 ^km	SSW (200°)	7.4 ^km/h			Overcast
8:55 AM	4 ^°C	2 ^°C	87 ^%	1018.6 hPa	1.9 ^km	Calm			0.25 mm	Overcast
9:15 AM	4 ^°C	2 ^°C	87 ^%	1018.3 hPa	0.8 ^km	Calm			0.76 mm	Overcast
9:35 AM	4 ^°C	2 ^°C	87 ^%	1017.9 hPa	1.9 ^km	Calm			1.02 mm	Overcast
9:55 AM	4 ^°C	3 ^°C	93 ^%	1017.6 hPa	1.9 ^km	Calm			1.27 mm	Overcast
10:15 AM	4 ^°C	3 ^°C	93 ^%	1016.9 hPa	1.6 ^km	SE (140°)	9.3 ^km/h			Overcast
10:35 AM	4 ^°C	3 ^°C	93 ^%	1016.6 hPa	0.8 ^km	SE (130°)	9.3 ^km/h			Overcast
10:55 AM	5 ^°C	3 ^°C	87 ^%	1016.6 hPa	0.8 ^km	Calm				Overcast
11:15 AM	6 ^°C	4 ^°C	87 ^%	1016.3 hPa	0.3 ^km	South (170°)	7.4 ^km/h			Overcast
11:35 AM	6 ^°C	4 ^°C	87 ^%	1015.9 hPa	0.3 ^km	Calm				Overcast
11:55 AM	6 ^°C	4 ^°C	87 ^%	1016.3 hPa	0.3 ^km	WNW (290°)	9.3 ^km/h		0.51 mm	Overcast
12:15 PM	5 ^°C	3 ^°C	87 ^%	1016.6 hPa	1.6 ^km	WNW (300°)	18.5 ^km/h		2.29 mm	Overcast
12:35 PM	5 ^°C	3 ^°C	87 ^%	1015.6 hPa	4.8 ^km	Calm			3.81 mm	Overcast
12:55 PM	5 ^°C	3 ^°C	87 ^%	1015.6 hPa	1.6 ^km	Calm			9.14 mm	Overcast
1:15 PM	6 ^°C	4 ^°C	87 ^%	1014.2 hPa	4 ^km	SE (130°)	13 ^km/h		3.05 mm	Overcast
1:35 PM	8 ^°C	6 ^°C	87 ^%	1013.9 hPa	14.5 ^km	SSE (160°)	9.3 ^km/h		4.32 mm	Mostly Cloudy
1:55 PM	8 ^°C	7 ^°C	93 ^%	1013.9 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h		4.57 mm	Mostly Cloudy
2:15 PM	8 ^°C	7 ^°C	93 ^%	1013.5 hPa	16.1 ^km	SSE (150°)	5.6 ^km/h		0.25 mm	Mostly Cloudy
2:35 PM	8 ^°C	6 ^°C	87 ^%	1013.2 hPa	4 ^km	ESE (120°)	9.3 ^km/h		0.51 mm	Overcast
2:55 PM	8 ^°C	6 ^°C	87 ^%	1012.5 hPa	1.6 ^km	SE (140°)	18.5 ^km/h		0.76 mm	Overcast
3:15 PM	8 ^°C	7 ^°C	93 ^%	1012.5 hPa	1.9 ^km	SE (140°)	14.8 ^km/h		0.51 mm	Overcast
3:35 PM	9 ^°C	8 ^°C	93 ^%	1011.9 hPa	1.9 ^km	SE (130°)	20.4 ^km/h		0.76 mm	Overcast
3:55 PM	9 ^°C	8 ^°C	93 ^%	1011.5 hPa	0.3 ^km	SE (130°)	20.4 ^km/h		0.76 mm	Overcast
4:15 PM	11 ^°C	9 ^°C	88 ^%	1011.9 hPa	4 ^km	ESE (120°)	7.4 ^km/h		0.25 mm	Mostly Cloudy
4:35 PM	11 ^°C	9 ^°C	88 ^%	1010.5 hPa	2.9 ^km	SE (130°)	35.2 ^km/h	46.3 ^km/h	0.25 mm	Overcast
4:55 PM	11 ^°C	9 ^°C	88 ^%	1010.5 hPa	1.6 ^km	SSE (150°)	33.3 ^km/h	46.3 ^km/h	0.51 mm	Overcast
5:15 PM	12 ^°C	9 ^°C	82 ^%	1011.2 hPa	2.4 ^km	ESE (120°)	18.5 ^km/h	25.9 ^km/h		Overcast
5:35 PM	11 ^°C	10 ^°C	94 ^%	1010.5 hPa	2.9 ^km	SSE (150°)	16.7 ^km/h	35.2 ^km/h		Overcast
5:55 PM	11 ^°C	9 ^°C	88 ^%	1012.9 hPa	6.4 ^km	West (260°)	11.1 ^km/h	42.6 ^km/h		Mostly Cloudy
6:15 PM	10 ^°C	9 ^°C	94 ^%	1012.2 hPa	1.9 ^km	West (280°)	11.1 ^km/h		0.25 mm	Overcast
6:35 PM	11 ^°C	9 ^°C	88 ^%	1012.9 hPa	1.6 ^km	West (270°)	5.6 ^km/h		0.25 mm	Overcast
6:55 PM	10 ^°C	8 ^°C	87 ^%	1012.9 hPa	0.3 ^km	Calm			0.25 mm	Overcast
7:15 PM	9 ^°C	7 ^°C	87 ^%	1013.2 hPa	0.3 ^km	Calm				Overcast
7:35 PM	9 ^°C	7 ^°C	87 ^%	1013.2 hPa	0.3 ^km	Calm				Overcast
7:55 PM	11 ^°C	9 ^°C	88 ^%	1013.2 hPa	0.8 ^km	SSW (210°)	7.4 ^km/h			Overcast
8:15 PM	12 ^°C	10 ^°C	88 ^%	1013.5 hPa	0.8 ^km	South (190°)	11.1 ^km/h			Overcast
8:35 PM	12 ^°C	11 ^°C	94 ^%	1013.5 hPa	0.3 ^km	South (180°)	9.3 ^km/h			Overcast
8:55 PM	12 ^°C	11 ^°C	94 ^%	1013.2 hPa	0.3 ^km	South (180°)	11.1 ^km/h			Overcast
9:15 PM	12 ^°C	11 ^°C	94 ^%	1013.2 hPa	0.3 ^km	South (170°)	13 ^km/h			Overcast
9:35 PM	12 ^°C	11 ^°C	94 ^%	1013.2 hPa	0.3 ^km	South (180°)	7.4 ^km/h			Overcast
9:55 PM	13 ^°C	11 ^°C	88 ^%	1013.2 hPa	0.3 ^km	South (170°)	9.3 ^km/h			Overcast
10:15 PM	12 ^°C	11 ^°C	94 ^%	1013.2 hPa	0.3 ^km	South (180°)	9.3 ^km/h			Overcast
10:35 PM	13 ^°C	11 ^°C	88 ^%	1012.9 hPa	0.3 ^km	South (170°)	9.3 ^km/h			Overcast
10:55 PM	13 ^°C	12 ^°C	94 ^%	1012.9 hPa	0.3 ^km	South (170°)	11.1 ^km/h			Overcast
11:15 PM	13 ^°C	12 ^°C	94 ^%	1013.2 hPa	0.3 ^km	South (170°)	9.3 ^km/h			Overcast
11:35 PM	13 ^°C	12 ^°C	94 ^%	1012.9 hPa	0.8 ^km	SSE (160°)	9.3 ^km/h			Overcast
11:55 PM	13 ^°C	12 ^°C	94 ^%	1012.9 hPa	0.8 ^km	South (170°)	9.3 ^km/h			Overcast

Hourly data recorded from KGAI, located 0 kilometers away from Rockville, Maryland