ROCKVILLE, MARYLAND

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Elevation: 415 feet 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 - SEPTEMBER 18, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	62.8 ^°F	73.4 ^°F (10:35 am)	53.6 ^°F (11:35 pm)
Dewpoint	54.8 ^°F	59 ^°F (5:35 am)	51.8 ^°F (7:15 pm)
Humidity	77.7 ^%	94 ^% (1:55 am)	47 ^% (1:55 pm)
Barometer	30.05 ⁱⁿ	30.16 ⁱⁿ (6:35 am)	30.01 ⁱⁿ (12:15 am)
Wind Speed	1.5 ^mph	9.2 ^mph (1:55 pm)

Weather Element	Average
Visibility	9.5 ^mi
Wind Direction	ENE (78.8 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	1.5 (Base 65)
Growing Degree Days	13.5 (Base 50)

Averaged from 69 records on September 18, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 18, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	55.4 ^°F	51.8 ^°F	88 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
12:35 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
12:55 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
1:35 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
1:55 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Overcast
2:15 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
2:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Overcast
2:55 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
3:15 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Overcast
3:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Overcast
3:55 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Overcast
4:15 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
4:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.01 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
5:15 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
5:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Overcast
5:55 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.02 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
6:15 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.03 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
6:35 AM	55.4 ^°F	51.8 ^°F	88 ^%	30.03 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
6:55 AM	55.4 ^°F	51.8 ^°F	88 ^%	30.03 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
7:15 AM	53.6 ^°F	51.8 ^°F	94 ^%	30.03 ⁱⁿ	9.0 ^mi	Calm		Mostly Cloudy
7:35 AM	55.4 ^°F	53.6 ^°F	94 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Overcast
7:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Overcast
8:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Overcast
8:35 AM	60.8 ^°F	57.2 ^°F	88 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Overcast
8:55 AM	62.6 ^°F	55.4 ^°F	77 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Overcast
9:15 AM	62.6 ^°F	57.2 ^°F	82 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm		Overcast
9:35 AM	62.6 ^°F	57.2 ^°F	82 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (300°)	3.5 ^mph	Scattered Clouds
9:55 AM	64.4 ^°F	57.2 ^°F	77 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph	Clear
10:15 AM	66.2 ^°F	59.0 ^°F	78 ^%	30.06 ⁱⁿ	10.0 ^mi	West (270°)	4.6 ^mph	Clear
10:35 AM	66.2 ^°F	59.0 ^°F	78 ^%	30.06 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph	Clear
10:55 AM	69.8 ^°F	59.0 ^°F	68 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm		Scattered Clouds
11:15 AM	69.8 ^°F	57.2 ^°F	64 ^%	30.05 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph	Mostly Cloudy
11:35 AM	69.8 ^°F	57.2 ^°F	64 ^%	30.05 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph	Mostly Cloudy
11:55 AM	69.8 ^°F	57.2 ^°F	64 ^%	30.06 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph	Scattered Clouds
12:15 PM	69.8 ^°F	57.2 ^°F	64 ^%	30.05 ⁱⁿ	10.0 ^mi	WNW (290°)	6.9 ^mph	Mostly Cloudy
12:35 PM	71.6 ^°F	59.0 ^°F	64 ^%	30.05 ⁱⁿ	10.0 ^mi	West (280°)	4.6 ^mph	Mostly Cloudy
12:55 PM	71.6 ^°F	57.2 ^°F	60 ^%	30.05 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Scattered Clouds
1:15 PM	73.4 ^°F	57.2 ^°F	57 ^%	30.05 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph	Clear
1:35 PM	73.4 ^°F	57.2 ^°F	57 ^%	30.05 ⁱⁿ	10.0 ^mi	NW (310°)	5.8 ^mph	Mostly Cloudy
1:55 PM	73.4 ^°F	57.2 ^°F	57 ^%	30.05 ⁱⁿ	10.0 ^mi	NNW (340°)	3.5 ^mph	Scattered Clouds
2:15 PM	71.6 ^°F	55.4 ^°F	57 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
2:35 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.04 ⁱⁿ	10.0 ^mi	WNW (300°)	5.8 ^mph	Scattered Clouds
2:55 PM	73.4 ^°F	55.4 ^°F	53 ^%	30.04 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph	Scattered Clouds
3:35 PM	71.6 ^°F	53.6 ^°F	53 ^%	30.04 ⁱⁿ	10.0 ^mi	NW (320°)	4.6 ^mph	Scattered Clouds
3:55 PM	71.6 ^°F	53.6 ^°F	53 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Mostly Cloudy
4:15 PM	73.4 ^°F	53.6 ^°F	50 ^%	30.04 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph	Scattered Clouds
4:35 PM	73.4 ^°F	51.8 ^°F	47 ^%	30.04 ⁱⁿ	10.0 ^mi	North (360°)	4.6 ^mph	Clear
4:55 PM	73.4 ^°F	53.6 ^°F	50 ^%	30.05 ⁱⁿ	10.0 ^mi	Calm		Clear
5:15 PM	73.4 ^°F	51.8 ^°F	47 ^%	30.04 ⁱⁿ	10.0 ^mi	Calm		Clear
5:35 PM	73.4 ^°F	53.6 ^°F	50 ^%	30.05 ⁱⁿ	10.0 ^mi	ENE (60°)	3.5 ^mph	Clear
5:55 PM	71.6 ^°F	51.8 ^°F	50 ^%	30.05 ⁱⁿ	10.0 ^mi	NE (40°)	3.5 ^mph	Scattered Clouds
6:15 PM	71.6 ^°F	51.8 ^°F	50 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm		Clear
6:35 PM	69.8 ^°F	51.8 ^°F	53 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
6:55 PM	68.0 ^°F	51.8 ^°F	56 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm		Partly Cloudy
7:15 PM	66.2 ^°F	55.4 ^°F	68 ^%	30.07 ⁱⁿ	10.0 ^mi	Calm		Clear
7:35 PM	64.4 ^°F	57.2 ^°F	77 ^%	30.08 ⁱⁿ	10.0 ^mi	East (100°)	3.5 ^mph	Clear
7:55 PM	64.4 ^°F	57.2 ^°F	77 ^%	30.08 ⁱⁿ	10.0 ^mi	Calm		Clear
8:15 PM	62.6 ^°F	57.2 ^°F	82 ^%	30.09 ⁱⁿ	10.0 ^mi	Calm		Clear
8:35 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.11 ⁱⁿ	10.0 ^mi	Calm		Clear
8:55 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.11 ⁱⁿ	10.0 ^mi	Calm		Clear
9:15 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.12 ⁱⁿ	10.0 ^mi	Calm		Clear
9:35 PM	59.0 ^°F	57.2 ^°F	94 ^%	30.12 ⁱⁿ	10.0 ^mi	Calm		Clear
9:55 PM	59.0 ^°F	55.4 ^°F	88 ^%	30.13 ⁱⁿ	7.0 ^mi	Calm		Clear
10:15 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.13 ⁱⁿ	7.0 ^mi	Calm		Clear
10:35 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.14 ⁱⁿ	5.0 ^mi	Calm		Clear
10:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.15 ⁱⁿ	5.0 ^mi	Calm		Clear
11:15 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.15 ⁱⁿ	5.0 ^mi	Calm		Clear
11:35 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.16 ⁱⁿ	4.0 ^mi	Calm		Partly Cloudy
11:55 PM	57.2 ^°F	55.4 ^°F	94 ^%	30.16 ⁱⁿ	5.0 ^mi	Calm		Mostly Cloudy

Hourly data recorded from KGAI, located miles away from Rockville, Maryland