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 19, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	58.5 ^°F	64.4 ^°F (11:35 am)	50 ^°F (7:55 pm)
Dewpoint	38.6 ^°F	46.4 ^°F (12:35 am)	28.4 ^°F (6:35 am)
Humidity	49.8 ^%	87 ^% (10:55 pm)	31 ^% (9:15 am)
Barometer	30.11 ⁱⁿ	30.21 ⁱⁿ (10:15 am)	29.91 ⁱⁿ (11:55 pm)
Wind Speed	9.2 ^mph	17.3 ^mph (10:55 am)
Wind Gust		29.9 ^mph (10:35 pm)

Weather Element	Average
Visibility	9.9 ^mi
Wind Direction	ENE (82 °)

Weather Element	Total
Precipitation	0.27 ⁱⁿ
Heating Degree Days	7.8 (Base 65)
Growing Degree Days	7.2 (Base 50)

Averaged from 71 records on April 19, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - APRIL 19, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:15 AM	59.0 ^°F	44.6 ^°F	59 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm				Clear
12:35 AM	59.0 ^°F	46.4 ^°F	63 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm				Clear
12:55 AM	60.8 ^°F	46.4 ^°F	59 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm				Clear
1:15 AM	59.0 ^°F	46.4 ^°F	63 ^%	30.06 ⁱⁿ	10.0 ^mi	Calm				Clear
1:35 AM	59.0 ^°F	46.4 ^°F	63 ^%	30.08 ⁱⁿ	10.0 ^mi	Calm				Clear
1:55 AM	60.8 ^°F	44.6 ^°F	55 ^%	30.09 ⁱⁿ	10.0 ^mi	NNE (20°)	5.8 ^mph			Clear
2:15 AM	60.8 ^°F	42.8 ^°F	52 ^%	30.09 ⁱⁿ	10.0 ^mi	NE (40°)	8.1 ^mph	16.1 ^mph		Clear
2:35 AM	62.6 ^°F	42.8 ^°F	48 ^%	30.09 ⁱⁿ	10.0 ^mi	NE (40°)	5.8 ^mph			Clear
2:55 AM	62.6 ^°F	42.8 ^°F	48 ^%	30.09 ⁱⁿ	10.0 ^mi	NE (50°)	6.9 ^mph			Clear
3:15 AM	60.8 ^°F	41.0 ^°F	48 ^%	30.09 ⁱⁿ	10.0 ^mi	ENE (60°)	5.8 ^mph			Clear
3:35 AM	60.8 ^°F	39.2 ^°F	45 ^%	30.10 ⁱⁿ	10.0 ^mi	ENE (60°)	3.5 ^mph			Clear
3:55 AM	60.8 ^°F	37.4 ^°F	42 ^%	30.10 ⁱⁿ	10.0 ^mi	NE (50°)	6.9 ^mph			Clear
4:15 AM	60.8 ^°F	35.6 ^°F	39 ^%	30.11 ⁱⁿ	10.0 ^mi	ENE (60°)	4.6 ^mph			Clear
4:35 AM	59.0 ^°F	33.8 ^°F	39 ^%	30.11 ⁱⁿ	10.0 ^mi	ENE (60°)	4.6 ^mph			Clear
4:55 AM	59.0 ^°F	32.0 ^°F	36 ^%	30.12 ⁱⁿ	10.0 ^mi	ENE (70°)	5.8 ^mph			Clear
5:15 AM	57.2 ^°F	30.2 ^°F	36 ^%	30.13 ⁱⁿ	10.0 ^mi	East (80°)	3.5 ^mph			Clear
5:35 AM	57.2 ^°F	30.2 ^°F	36 ^%	30.13 ⁱⁿ	10.0 ^mi	ENE (70°)	4.6 ^mph			Clear
5:55 AM	57.2 ^°F	30.2 ^°F	36 ^%	30.14 ⁱⁿ	10.0 ^mi	East (80°)	5.8 ^mph			Clear
6:35 AM	57.2 ^°F	28.4 ^°F	33 ^%	30.16 ⁱⁿ	10.0 ^mi	ENE (60°)	4.6 ^mph			Clear
6:55 AM	57.2 ^°F	28.4 ^°F	33 ^%	30.17 ⁱⁿ	10.0 ^mi	ENE (60°)	3.5 ^mph			Clear
7:15 AM	57.2 ^°F	28.4 ^°F	33 ^%	30.18 ⁱⁿ	10.0 ^mi	ENE (70°)	4.6 ^mph			Clear
7:35 AM	57.2 ^°F	28.4 ^°F	33 ^%	30.19 ⁱⁿ	10.0 ^mi	East (90°)	3.5 ^mph			Clear
7:55 AM	57.2 ^°F	30.2 ^°F	36 ^%	30.19 ⁱⁿ	10.0 ^mi	ENE (70°)	5.8 ^mph			Clear
8:15 AM	57.2 ^°F	30.2 ^°F	36 ^%	30.19 ⁱⁿ	10.0 ^mi	East (90°)	8.1 ^mph			Clear
8:35 AM	59.0 ^°F	30.2 ^°F	34 ^%	30.19 ⁱⁿ	10.0 ^mi	East (90°)	9.2 ^mph			Clear
8:55 AM	59.0 ^°F	30.2 ^°F	34 ^%	30.19 ⁱⁿ	10.0 ^mi	East (100°)	10.4 ^mph	21.9 ^mph		Clear
9:15 AM	60.8 ^°F	30.2 ^°F	31 ^%	30.20 ⁱⁿ	10.0 ^mi	East (90°)	10.4 ^mph	18.4 ^mph		Clear
9:35 AM	60.8 ^°F	30.2 ^°F	31 ^%	30.20 ⁱⁿ	10.0 ^mi	ESE (110°)	13.8 ^mph	24.2 ^mph		Clear
9:55 AM	60.8 ^°F	30.2 ^°F	31 ^%	30.20 ⁱⁿ	10.0 ^mi	East (100°)	16.1 ^mph	25.3 ^mph		Clear
10:15 AM	62.6 ^°F	33.8 ^°F	34 ^%	30.21 ⁱⁿ	10.0 ^mi	ESE (120°)	16.1 ^mph	23.0 ^mph		Clear
10:35 AM	62.6 ^°F	33.8 ^°F	34 ^%	30.21 ⁱⁿ	10.0 ^mi	ESE (110°)	13.8 ^mph	24.2 ^mph		Clear
10:55 AM	62.6 ^°F	35.6 ^°F	37 ^%	30.21 ⁱⁿ	10.0 ^mi	ESE (120°)	17.3 ^mph	21.9 ^mph		Clear
11:15 AM	62.6 ^°F	37.4 ^°F	39 ^%	30.21 ⁱⁿ	10.0 ^mi	East (90°)	12.7 ^mph	20.7 ^mph		Clear
11:35 AM	64.4 ^°F	37.4 ^°F	37 ^%	30.21 ⁱⁿ	10.0 ^mi	East (100°)	12.7 ^mph	20.7 ^mph		Clear
11:55 AM	62.6 ^°F	37.4 ^°F	39 ^%	30.21 ⁱⁿ	10.0 ^mi	ESE (120°)	16.1 ^mph	26.5 ^mph		Clear
12:15 PM	62.6 ^°F	39.2 ^°F	42 ^%	30.19 ⁱⁿ	10.0 ^mi	East (100°)	13.8 ^mph	18.4 ^mph		Clear
12:35 PM	64.4 ^°F	41.0 ^°F	42 ^%	30.18 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph	23.0 ^mph		Clear
12:55 PM	64.4 ^°F	41.0 ^°F	42 ^%	30.16 ⁱⁿ	10.0 ^mi	East (100°)	12.7 ^mph	18.4 ^mph		Clear
1:15 PM	64.4 ^°F	41.0 ^°F	42 ^%	30.15 ⁱⁿ	10.0 ^mi	East (100°)	9.2 ^mph	20.7 ^mph		Partly Cloudy
1:35 PM	64.4 ^°F	39.2 ^°F	40 ^%	30.15 ⁱⁿ	10.0 ^mi	ESE (110°)	16.1 ^mph	25.3 ^mph		Clear
1:55 PM	64.4 ^°F	39.2 ^°F	40 ^%	30.14 ⁱⁿ	10.0 ^mi	ESE (120°)	15.0 ^mph	21.9 ^mph		Clear
2:15 PM	64.4 ^°F	41.0 ^°F	42 ^%	30.14 ⁱⁿ	10.0 ^mi	ESE (120°)	12.7 ^mph	18.4 ^mph		Partly Cloudy
2:35 PM	64.4 ^°F	41.0 ^°F	42 ^%	30.14 ⁱⁿ	10.0 ^mi	East (80°)	9.2 ^mph	18.4 ^mph		Clear
2:55 PM	62.6 ^°F	41.0 ^°F	45 ^%	30.13 ⁱⁿ	10.0 ^mi	East (80°)	10.4 ^mph	17.3 ^mph		Clear
3:15 PM	62.6 ^°F	41.0 ^°F	45 ^%	30.13 ⁱⁿ	10.0 ^mi	East (100°)	6.9 ^mph			Clear
3:35 PM	62.6 ^°F	41.0 ^°F	45 ^%	30.12 ⁱⁿ	10.0 ^mi	East (100°)	10.4 ^mph	20.7 ^mph		Clear
3:55 PM	62.6 ^°F	42.8 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph			Clear
4:15 PM	60.8 ^°F	42.8 ^°F	52 ^%	30.12 ⁱⁿ	10.0 ^mi	ESE (110°)	11.5 ^mph	17.3 ^mph		Clear
4:35 PM	60.8 ^°F	42.8 ^°F	52 ^%	30.11 ⁱⁿ	10.0 ^mi	East (90°)	9.2 ^mph	17.3 ^mph		Clear
4:55 PM	60.8 ^°F	41.0 ^°F	48 ^%	30.12 ⁱⁿ	10.0 ^mi	East (80°)	6.9 ^mph	16.1 ^mph		Clear
5:15 PM	60.8 ^°F	39.2 ^°F	45 ^%	30.11 ⁱⁿ	10.0 ^mi	East (80°)	9.2 ^mph	18.4 ^mph		Mostly Cloudy
5:35 PM	59.0 ^°F	39.2 ^°F	48 ^%	30.11 ⁱⁿ	10.0 ^mi	East (100°)	13.8 ^mph	20.7 ^mph		Overcast
5:55 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.10 ⁱⁿ	10.0 ^mi	East (100°)	10.4 ^mph	16.1 ^mph		Overcast
6:15 PM	57.2 ^°F	39.2 ^°F	51 ^%	30.10 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph	20.7 ^mph		Overcast
6:35 PM	55.4 ^°F	37.4 ^°F	51 ^%	30.10 ⁱⁿ	10.0 ^mi	East (90°)	10.4 ^mph			Overcast
6:55 PM	55.4 ^°F	37.4 ^°F	51 ^%	30.08 ⁱⁿ	10.0 ^mi	East (90°)	8.1 ^mph	16.1 ^mph		Overcast
7:15 PM	53.6 ^°F	37.4 ^°F	54 ^%	30.07 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph	19.6 ^mph		Overcast
7:35 PM	51.8 ^°F	39.2 ^°F	62 ^%	30.06 ⁱⁿ	10.0 ^mi	East (90°)	6.9 ^mph	21.9 ^mph	0.01 ⁱⁿ	Overcast
7:55 PM	50.0 ^°F	37.4 ^°F	62 ^%	30.06 ⁱⁿ	10.0 ^mi	East (90°)	8.1 ^mph		0.01 ⁱⁿ	Overcast
8:15 PM	50.0 ^°F	39.2 ^°F	66 ^%	30.05 ⁱⁿ	10.0 ^mi	East (100°)	9.2 ^mph	17.3 ^mph	0.01 ⁱⁿ	Overcast
8:35 PM	50.0 ^°F	39.2 ^°F	66 ^%	30.05 ⁱⁿ	10.0 ^mi	East (100°)	12.7 ^mph	16.1 ^mph	0.01 ⁱⁿ	Overcast
8:55 PM	51.8 ^°F	42.8 ^°F	71 ^%	30.04 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph	18.4 ^mph	0.01 ⁱⁿ	Overcast
9:15 PM	51.8 ^°F	42.8 ^°F	71 ^%	30.03 ⁱⁿ	10.0 ^mi	East (90°)	9.2 ^mph	23.0 ^mph		Overcast
9:35 PM	51.8 ^°F	44.6 ^°F	76 ^%	30.01 ⁱⁿ	10.0 ^mi	East (100°)	11.5 ^mph	19.6 ^mph	0.02 ⁱⁿ	Overcast
9:55 PM	50.0 ^°F	44.6 ^°F	82 ^%	30.01 ⁱⁿ	10.0 ^mi	East (100°)	15.0 ^mph	20.7 ^mph	0.02 ⁱⁿ	Overcast
10:15 PM	50.0 ^°F	44.6 ^°F	82 ^%	29.99 ⁱⁿ	9.0 ^mi	East (100°)	9.2 ^mph	21.9 ^mph	0.01 ⁱⁿ	Overcast
10:35 PM	50.0 ^°F	44.6 ^°F	82 ^%	29.98 ⁱⁿ	10.0 ^mi	East (90°)	15.0 ^mph	29.9 ^mph	0.03 ⁱⁿ	Overcast
10:55 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.96 ⁱⁿ	8.0 ^mi	East (90°)	11.5 ^mph	20.7 ^mph	0.05 ⁱⁿ	Overcast
11:15 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.94 ⁱⁿ	9.0 ^mi	East (100°)	16.1 ^mph	24.2 ^mph	0.01 ⁱⁿ	Overcast
11:35 PM	50.0 ^°F	46.4 ^°F	87 ^%	29.92 ⁱⁿ	8.0 ^mi	East (90°)	12.7 ^mph	24.2 ^mph	0.03 ⁱⁿ	Overcast
11:55 PM	51.8 ^°F	46.4 ^°F	82 ^%	29.91 ⁱⁿ	8.0 ^mi	East (100°)	12.7 ^mph	21.9 ^mph	0.05 ⁱⁿ	Overcast

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