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 - 30 OCTOBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	8.2 ^°C	13 ^°C (12:15 pm)	4 ^°C (3:55 am)
Dewpoint	3.5 ^°C	6 ^°C (12:15 am)	2 ^°C (5:55 am)
Humidity	74.3 ^%	100 ^% (7:15 am)	51 ^% (1:15 pm)
Barometer	1018.3 ^hPa	1019.6 hPa (9:35 am)	1016.9 hPa (12:15 am)
Wind Speed	4.2 ^km/h	20.4 ^km/h (10:35 am)
Wind Gust		27.8 ^km/h (10:15 am)

Weather Element	Average
Visibility	12.1 ^km
Wind Direction	ESE (116.1 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	9.8 (Base 18.3)

Averaged from 72 records on 30 October, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 30 OCTOBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:15 AM	7 ^°C	6 ^°C	93 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
12:35 AM	7 ^°C	6 ^°C	93 ^%	1016.9 hPa	0.8 ^km	Calm			Overcast
12:55 AM	6 ^°C	5 ^°C	93 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
1:15 AM	7 ^°C	6 ^°C	93 ^%	1016.9 hPa	0.8 ^km	Calm			Overcast
1:35 AM	6 ^°C	5 ^°C	93 ^%	1016.9 hPa	0.8 ^km	Calm			Overcast
1:55 AM	6 ^°C	4 ^°C	87 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
2:15 AM	6 ^°C	4 ^°C	87 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
2:35 AM	5 ^°C	4 ^°C	93 ^%	1016.9 hPa	1.3 ^km	Calm			Mostly Cloudy
2:55 AM	5 ^°C	3 ^°C	87 ^%	1016.9 hPa	0.8 ^km	Calm
3:15 AM	5 ^°C	3 ^°C	87 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
3:35 AM	5 ^°C	4 ^°C	93 ^%	1016.9 hPa	0.3 ^km	Calm			Overcast
3:55 AM	4 ^°C	3 ^°C	93 ^%	1017.3 hPa	0.3 ^km	Calm			Overcast
4:15 AM	5 ^°C	3 ^°C	87 ^%	1017.3 hPa	0.8 ^km	Calm			Mostly Cloudy
4:35 AM	4 ^°C	3 ^°C	93 ^%	1017.3 hPa	2.4 ^km	Calm			Clear
4:55 AM	4 ^°C	3 ^°C	93 ^%	1017.6 hPa	8 ^km	Calm			Clear
5:15 AM	4 ^°C	3 ^°C	93 ^%	1017.6 hPa	1.3 ^km	Calm
5:35 AM	4 ^°C	3 ^°C	93 ^%	1017.6 hPa	4 ^km	Calm			Clear
5:55 AM	4 ^°C	2 ^°C	87 ^%	1017.9 hPa	8 ^km	Calm			Clear
6:15 AM	4 ^°C	3 ^°C	93 ^%	1017.9 hPa	4.8 ^km	Calm			Mostly Cloudy
6:35 AM	4 ^°C	3 ^°C	93 ^%	1018.3 hPa	8 ^km	Calm			Overcast
6:55 AM	4 ^°C	3 ^°C	93 ^%	1018.3 hPa	8 ^km	Calm			Mostly Cloudy
7:15 AM	4 ^°C	4 ^°C	100 ^%	1018.3 hPa	14.5 ^km	Calm			Overcast
7:35 AM	5 ^°C	4 ^°C	93 ^%	1018.6 hPa	8 ^km	Calm			Overcast
7:55 AM	6 ^°C	4 ^°C	87 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
8:15 AM	5 ^°C	4 ^°C	93 ^%	1019 hPa	16.1 ^km	Calm			Scattered Clouds
8:35 AM	6 ^°C	5 ^°C	93 ^%	1019.3 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Clear
8:55 AM	7 ^°C	6 ^°C	93 ^%	1019.3 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Clear
9:15 AM	7 ^°C	6 ^°C	93 ^%	1019.3 hPa	16.1 ^km	WNW (300°)	7.4 ^km/h		Clear
9:35 AM	9 ^°C	6 ^°C	82 ^%	1019.6 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Clear
9:55 AM	9 ^°C	4 ^°C	71 ^%	1019.6 hPa	16.1 ^km	NW (310°)	14.8 ^km/h		Clear
10:15 AM	10 ^°C	4 ^°C	66 ^%	1019.6 hPa	16.1 ^km	NW (310°)	13 ^km/h	27.8 ^km/h	Clear
10:35 AM	11 ^°C	4 ^°C	62 ^%	1019.6 hPa	16.1 ^km	WNW (300°)	20.4 ^km/h	27.8 ^km/h	Clear
10:55 AM	11 ^°C	4 ^°C	62 ^%	1019.6 hPa	16.1 ^km	NW (320°)	13 ^km/h	25.9 ^km/h	Clear
11:15 AM	12 ^°C	4 ^°C	58 ^%	1019.3 hPa	16.1 ^km	NW (310°)	11.1 ^km/h		Clear
11:35 AM	12 ^°C	4 ^°C	58 ^%	1019.3 hPa	16.1 ^km	WNW (300°)	16.7 ^km/h		Clear
11:55 AM	12 ^°C	4 ^°C	58 ^%	1019.3 hPa	16.1 ^km	West (280°)	16.7 ^km/h		Partly Cloudy
12:15 PM	13 ^°C	5 ^°C	58 ^%	1019 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Scattered Clouds
12:35 PM	13 ^°C	4 ^°C	54 ^%	1019 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Mostly Cloudy
12:55 PM	13 ^°C	4 ^°C	54 ^%	1019 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Mostly Cloudy
1:15 PM	12 ^°C	2 ^°C	51 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
1:35 PM	12 ^°C	3 ^°C	54 ^%	1018.3 hPa	16.1 ^km	NW (310°)	16.7 ^km/h		Overcast
1:55 PM	12 ^°C	3 ^°C	54 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast
2:15 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		Overcast
2:35 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NW (310°)	9.3 ^km/h		Overcast
2:55 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	WNW (290°)	16.7 ^km/h		Overcast
3:15 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NW (320°)	13 ^km/h		Overcast
3:35 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NW (310°)	13 ^km/h		Overcast
3:55 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Overcast
4:15 PM	12 ^°C	4 ^°C	58 ^%	1017.9 hPa	16.1 ^km	Calm			Overcast
4:35 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	9.3 ^km/h		Overcast
4:55 PM	12 ^°C	3 ^°C	54 ^%	1017.9 hPa	16.1 ^km	NNW (330°)	7.4 ^km/h		Overcast
5:15 PM	11 ^°C	3 ^°C	58 ^%	1018.3 hPa	16.1 ^km	NW (320°)	9.3 ^km/h		Overcast
5:35 PM	11 ^°C	2 ^°C	54 ^%	1018.3 hPa	16.1 ^km	NW (310°)	5.6 ^km/h		Overcast
5:55 PM	11 ^°C	2 ^°C	54 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast
6:15 PM	11 ^°C	3 ^°C	58 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast
6:35 PM	10 ^°C	3 ^°C	62 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
6:55 PM	10 ^°C	3 ^°C	62 ^%	1018.6 hPa	16.1 ^km	WNW (300°)	5.6 ^km/h		Overcast
7:15 PM	10 ^°C	3 ^°C	62 ^%	1018.6 hPa	16.1 ^km	NW (310°)	7.4 ^km/h		Overcast
7:35 PM	9 ^°C	3 ^°C	66 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
7:55 PM	9 ^°C	2 ^°C	62 ^%	1019 hPa	16.1 ^km	Calm			Mostly Cloudy
8:15 PM	8 ^°C	2 ^°C	66 ^%	1019 hPa	16.1 ^km	Calm			Partly Cloudy
8:35 PM	7 ^°C	2 ^°C	71 ^%	1019 hPa	16.1 ^km	Calm			Clear
8:55 PM	6 ^°C	3 ^°C	81 ^%	1019 hPa	16.1 ^km	Calm			Mostly Cloudy
9:15 PM	6 ^°C	3 ^°C	81 ^%	1019 hPa	16.1 ^km	Calm			Overcast
9:35 PM	6 ^°C	3 ^°C	81 ^%	1019 hPa	16.1 ^km	Calm			Overcast
9:55 PM	7 ^°C	3 ^°C	76 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:15 PM	7 ^°C	3 ^°C	76 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:35 PM	7 ^°C	3 ^°C	76 ^%	1019 hPa	16.1 ^km	Calm			Overcast
10:55 PM	7 ^°C	3 ^°C	76 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
11:15 PM	7 ^°C	3 ^°C	76 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
11:35 PM	7 ^°C	3 ^°C	76 ^%	1018.6 hPa	16.1 ^km	Calm			Overcast
11:55 PM	7 ^°C	3 ^°C	76 ^%	1018.3 hPa	16.1 ^km	Calm			Overcast

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