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 - APRIL 22, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	53.2 ^°F	69.8 ^°F (12:55 pm)	42.8 ^°F (5:15 am)
Dewpoint	33.6 ^°F	46.4 ^°F (1:35 pm)	26.6 ^°F (2:35 am)
Humidity	49.4 ^%	77 ^% (1:35 pm)	30 ^% (11:15 am)
Barometer	29.77 ⁱⁿ	29.84 ⁱⁿ (12:15 am)	29.63 ⁱⁿ (12:35 pm)
Wind Speed	8.2 ^mph	18.4 ^mph (4:15 pm)
Wind Gust		29.9 ^mph (12:15 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	SSW (217.6 °)

Weather Element	Total
Precipitation	0.12 ⁱⁿ
Heating Degree Days	8.7 (Base 65)
Growing Degree Days	6.3 (Base 50)

Averaged from 72 records on April 22, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - APRIL 22, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:15 AM	46.4 ^°F	33.8 ^°F	62 ^%	29.84 ⁱⁿ	10.0 ^mi	Calm					Clear
12:35 AM	46.4 ^°F	32.0 ^°F	57 ^%	29.84 ⁱⁿ	10.0 ^mi	Calm					Clear
12:55 AM	44.6 ^°F	33.8 ^°F	66 ^%	29.84 ⁱⁿ	10.0 ^mi	SE (140°)	3.5 ^mph				Clear
1:15 AM	46.4 ^°F	33.8 ^°F	62 ^%	29.83 ⁱⁿ	10.0 ^mi	SE (130°)	6.9 ^mph				Clear
1:35 AM	46.4 ^°F	32.0 ^°F	57 ^%	29.83 ⁱⁿ	10.0 ^mi	SE (140°)	4.6 ^mph				Clear
1:55 AM	48.2 ^°F	30.2 ^°F	50 ^%	29.83 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph				Clear
2:15 AM	51.8 ^°F	28.4 ^°F	41 ^%	29.82 ⁱⁿ	10.0 ^mi	SSW (210°)	3.5 ^mph				Clear
2:35 AM	53.6 ^°F	26.6 ^°F	35 ^%	29.82 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph				Partly Cloudy
2:55 AM	53.6 ^°F	26.6 ^°F	35 ^%	29.83 ⁱⁿ	10.0 ^mi	SSW (210°)	3.5 ^mph				Partly Cloudy
3:15 AM	51.8 ^°F	26.6 ^°F	38 ^%	29.83 ⁱⁿ	10.0 ^mi	SSW (200°)	3.5 ^mph				Clear
3:35 AM	51.8 ^°F	26.6 ^°F	38 ^%	29.83 ⁱⁿ	10.0 ^mi	SW (230°)	3.5 ^mph				Clear
3:55 AM	51.8 ^°F	26.6 ^°F	38 ^%	29.83 ⁱⁿ	10.0 ^mi	Calm					Clear
4:15 AM	48.2 ^°F	26.6 ^°F	43 ^%	29.82 ⁱⁿ	10.0 ^mi	Calm					Clear
4:35 AM	46.4 ^°F	26.6 ^°F	46 ^%	29.81 ⁱⁿ	10.0 ^mi	Calm					Clear
4:55 AM	44.6 ^°F	33.8 ^°F	66 ^%	29.81 ⁱⁿ	10.0 ^mi	Calm					Clear
5:15 AM	42.8 ^°F	33.8 ^°F	70 ^%	29.80 ⁱⁿ	10.0 ^mi	Calm					Clear
5:35 AM	44.6 ^°F	30.2 ^°F	57 ^%	29.80 ⁱⁿ	10.0 ^mi	Calm					Clear
5:55 AM	42.8 ^°F	32.0 ^°F	66 ^%	29.81 ⁱⁿ	10.0 ^mi	Calm					Clear
6:15 AM	48.2 ^°F	28.4 ^°F	46 ^%	29.81 ⁱⁿ	10.0 ^mi	South (190°)	3.5 ^mph				Clear
6:35 AM	50.0 ^°F	28.4 ^°F	43 ^%	29.81 ⁱⁿ	10.0 ^mi	South (190°)	4.6 ^mph				Clear
6:55 AM	50.0 ^°F	28.4 ^°F	43 ^%	29.81 ⁱⁿ	10.0 ^mi	South (190°)	3.5 ^mph				Clear
7:15 AM	51.8 ^°F	28.4 ^°F	41 ^%	29.80 ⁱⁿ	10.0 ^mi	South (180°)	4.6 ^mph				Clear
7:35 AM	53.6 ^°F	28.4 ^°F	38 ^%	29.80 ⁱⁿ	10.0 ^mi	South (170°)	4.6 ^mph				Clear
7:55 AM	55.4 ^°F	30.2 ^°F	38 ^%	29.79 ⁱⁿ	10.0 ^mi	South (190°)	5.8 ^mph				Clear
8:15 AM	57.2 ^°F	30.2 ^°F	36 ^%	29.79 ⁱⁿ	10.0 ^mi	South (190°)	10.4 ^mph				Clear
8:35 AM	57.2 ^°F	30.2 ^°F	36 ^%	29.79 ⁱⁿ	10.0 ^mi	SSW (200°)	9.2 ^mph	17.3 ^mph			Clear
8:55 AM	59.0 ^°F	32.0 ^°F	36 ^%	29.78 ⁱⁿ	10.0 ^mi	South (190°)	9.2 ^mph	16.1 ^mph			Partly Cloudy
9:15 AM	60.8 ^°F	33.8 ^°F	36 ^%	29.77 ⁱⁿ	10.0 ^mi	South (190°)	8.1 ^mph	17.3 ^mph			Partly Cloudy
9:35 AM	62.6 ^°F	33.8 ^°F	34 ^%	29.75 ⁱⁿ	10.0 ^mi	South (190°)	11.5 ^mph	19.6 ^mph			Clear
9:55 AM	62.6 ^°F	35.6 ^°F	37 ^%	29.74 ⁱⁿ	10.0 ^mi	SSW (200°)	10.4 ^mph				Clear
10:15 AM	64.4 ^°F	33.8 ^°F	32 ^%	29.73 ⁱⁿ	10.0 ^mi	South (190°)	11.5 ^mph	23.0 ^mph			Clear
10:35 AM	66.2 ^°F	35.6 ^°F	32 ^%	29.71 ⁱⁿ	10.0 ^mi	SSW (200°)	9.2 ^mph	21.9 ^mph			Clear
10:55 AM	66.2 ^°F	35.6 ^°F	32 ^%	29.70 ⁱⁿ	10.0 ^mi	SSW (200°)	11.5 ^mph	20.7 ^mph			Clear
11:15 AM	66.2 ^°F	33.8 ^°F	30 ^%	29.69 ⁱⁿ	10.0 ^mi	SSW (200°)	12.7 ^mph	25.3 ^mph			Clear
11:35 AM	66.2 ^°F	35.6 ^°F	32 ^%	29.68 ⁱⁿ	10.0 ^mi	SSW (200°)	17.3 ^mph	26.5 ^mph			Clear
11:55 AM	66.2 ^°F	35.6 ^°F	32 ^%	29.66 ⁱⁿ	10.0 ^mi	South (190°)	12.7 ^mph	25.3 ^mph			Clear
12:15 PM	68.0 ^°F	37.4 ^°F	33 ^%	29.65 ⁱⁿ	10.0 ^mi	SSW (200°)	10.4 ^mph	29.9 ^mph			Clear
12:35 PM	68.0 ^°F	37.4 ^°F	33 ^%	29.63 ⁱⁿ	10.0 ^mi	SSW (200°)	10.4 ^mph	24.2 ^mph			Clear
12:55 PM	69.8 ^°F	37.4 ^°F	31 ^%	29.63 ⁱⁿ	10.0 ^mi	SW (220°)	16.1 ^mph	23.0 ^mph			Clear
1:15 PM	68.0 ^°F	35.6 ^°F	30 ^%	29.66 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph	25.3 ^mph		Thunderstorm	Mostly Cloudy
1:35 PM	53.6 ^°F	46.4 ^°F	77 ^%	29.71 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph	25.3 ^mph	0.04 ⁱⁿ		Mostly Cloudy
1:55 PM	53.6 ^°F	46.4 ^°F	77 ^%	29.69 ⁱⁿ	10.0 ^mi	NNW (340°)	3.5 ^mph		0.04 ⁱⁿ		Scattered Clouds
2:15 PM	55.4 ^°F	46.4 ^°F	72 ^%	29.70 ⁱⁿ	10.0 ^mi	NW (310°)	9.2 ^mph	19.6 ^mph			Partly Cloudy
2:35 PM	53.6 ^°F	44.6 ^°F	72 ^%	29.69 ⁱⁿ	10.0 ^mi	NNW (330°)	9.2 ^mph	19.6 ^mph			Mostly Cloudy
2:55 PM	53.6 ^°F	42.8 ^°F	67 ^%	29.70 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph				Overcast
3:15 PM	53.6 ^°F	41.0 ^°F	62 ^%	29.72 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph	24.2 ^mph			Mostly Cloudy
3:35 PM	51.8 ^°F	39.2 ^°F	62 ^%	29.73 ⁱⁿ	10.0 ^mi	WNW (290°)	15.0 ^mph	19.6 ^mph			Mostly Cloudy
3:55 PM	53.6 ^°F	41.0 ^°F	62 ^%	29.72 ⁱⁿ	10.0 ^mi	NW (310°)	13.8 ^mph	18.4 ^mph			Mostly Cloudy
4:15 PM	51.8 ^°F	39.2 ^°F	62 ^%	29.73 ⁱⁿ	10.0 ^mi	WNW (300°)	18.4 ^mph	24.2 ^mph			Mostly Cloudy
4:35 PM	51.8 ^°F	39.2 ^°F	62 ^%	29.72 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph				Overcast
4:55 PM	50.0 ^°F	41.0 ^°F	71 ^%	29.74 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph				Overcast
5:15 PM	50.0 ^°F	41.0 ^°F	71 ^%	29.73 ⁱⁿ	10.0 ^mi	NW (310°)	10.4 ^mph	17.3 ^mph	0.01 ⁱⁿ		Mostly Cloudy
5:35 PM	50.0 ^°F	41.0 ^°F	71 ^%	29.74 ⁱⁿ	10.0 ^mi	WNW (300°)	11.5 ^mph	16.1 ^mph	0.01 ⁱⁿ		Overcast
5:55 PM	51.8 ^°F	39.2 ^°F	62 ^%	29.74 ⁱⁿ	10.0 ^mi	WNW (300°)	12.7 ^mph	20.7 ^mph	0.01 ⁱⁿ		Overcast
6:15 PM	51.8 ^°F	37.4 ^°F	58 ^%	29.74 ⁱⁿ	10.0 ^mi	WNW (290°)	12.7 ^mph	21.9 ^mph			Scattered Clouds
6:35 PM	53.6 ^°F	37.4 ^°F	54 ^%	29.75 ⁱⁿ	10.0 ^mi	West (280°)	12.7 ^mph	18.4 ^mph			Clear
6:55 PM	53.6 ^°F	37.4 ^°F	54 ^%	29.75 ⁱⁿ	10.0 ^mi	West (280°)	15.0 ^mph	19.6 ^mph	0.01 ⁱⁿ		Clear
7:15 PM	53.6 ^°F	32.0 ^°F	44 ^%	29.76 ⁱⁿ	10.0 ^mi	West (280°)	13.8 ^mph	23.0 ^mph			Clear
7:35 PM	51.8 ^°F	30.2 ^°F	44 ^%	29.76 ⁱⁿ	10.0 ^mi	WNW (290°)	13.8 ^mph	20.7 ^mph			Clear
7:55 PM	51.8 ^°F	30.2 ^°F	44 ^%	29.77 ⁱⁿ	10.0 ^mi	West (280°)	11.5 ^mph	16.1 ^mph			Clear
8:15 PM	51.8 ^°F	30.2 ^°F	44 ^%	29.78 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph				Clear
8:35 PM	48.2 ^°F	30.2 ^°F	50 ^%	29.78 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph				Partly Cloudy
8:55 PM	48.2 ^°F	30.2 ^°F	50 ^%	29.78 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph				Clear
9:15 PM	48.2 ^°F	30.2 ^°F	50 ^%	29.77 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph				Clear
9:35 PM	48.2 ^°F	30.2 ^°F	50 ^%	29.79 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph				Partly Cloudy
9:55 PM	50.0 ^°F	32.0 ^°F	50 ^%	29.79 ⁱⁿ	10.0 ^mi	NNW (330°)	5.8 ^mph	16.1 ^mph			Mostly Cloudy
10:15 PM	48.2 ^°F	33.8 ^°F	58 ^%	29.80 ⁱⁿ	10.0 ^mi	NW (320°)	8.1 ^mph	17.3 ^mph			Partly Cloudy
10:35 PM	48.2 ^°F	32.0 ^°F	54 ^%	29.80 ⁱⁿ	10.0 ^mi	NNW (330°)	8.1 ^mph	19.6 ^mph			Clear
10:55 PM	48.2 ^°F	30.2 ^°F	50 ^%	29.81 ⁱⁿ	10.0 ^mi	NW (310°)	16.1 ^mph	29.9 ^mph			Partly Cloudy
11:15 PM	48.2 ^°F	28.4 ^°F	46 ^%	29.82 ⁱⁿ	10.0 ^mi	WNW (300°)	17.3 ^mph	25.3 ^mph			Mostly Cloudy
11:35 PM	46.4 ^°F	28.4 ^°F	50 ^%	29.83 ⁱⁿ	10.0 ^mi	NW (310°)	11.5 ^mph	17.3 ^mph			Overcast
11:55 PM	46.4 ^°F	26.6 ^°F	46 ^%	29.84 ⁱⁿ	10.0 ^mi	WNW (300°)	13.8 ^mph	18.4 ^mph			Overcast

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