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 - DECEMBER 26, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	38.1 ^°F	51.8 ^°F (2:55 pm)	28.4 ^°F (3:15 am)
Dewpoint	27.9 ^°F	30.2 ^°F (9:15 am)	21.2 ^°F (4:35 am)
Humidity	68.7 ^%	93 ^% (4:15 am)	41 ^% (3:15 pm)
Barometer	30.30 ⁱⁿ	30.37 ⁱⁿ (9:15 am)	30.24 ⁱⁿ (1:15 am)
Wind Speed	2 ^mph	9.2 ^mph (12:55 pm)

Weather Element	Average
Visibility	10 ^mi
Wind Direction	E (88.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	24.9 (Base 65)

Averaged from 72 records on December 26, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - DECEMBER 26, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.25 ⁱⁿ	10.0 ^mi	Calm		Clear
12:35 AM	33.8 ^°F	26.6 ^°F	75 ^%	30.25 ⁱⁿ	10.0 ^mi	Calm		Clear
12:55 AM	32.0 ^°F	28.4 ^°F	87 ^%	30.25 ⁱⁿ	10.0 ^mi	Calm		Clear
1:15 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.24 ⁱⁿ	10.0 ^mi	Calm		Clear
1:35 AM	30.2 ^°F	24.8 ^°F	80 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
1:55 AM	32.0 ^°F	26.6 ^°F	80 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
2:15 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
2:35 AM	30.2 ^°F	24.8 ^°F	80 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
2:55 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.27 ⁱⁿ	10.0 ^mi	Calm		Clear
3:15 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.27 ⁱⁿ	10.0 ^mi	Calm		Clear
3:35 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
3:55 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.26 ⁱⁿ	10.0 ^mi	Calm		Clear
4:15 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.27 ⁱⁿ	10.0 ^mi	Calm		Clear
4:35 AM	28.4 ^°F	21.2 ^°F	74 ^%	30.27 ⁱⁿ	10.0 ^mi	Calm		Clear
4:55 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Clear
5:15 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Clear
5:35 AM	30.2 ^°F	24.8 ^°F	80 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
5:55 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
6:15 AM	30.2 ^°F	26.6 ^°F	86 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
6:35 AM	30.2 ^°F	24.8 ^°F	80 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
6:55 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
7:15 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.32 ⁱⁿ	10.0 ^mi	Calm		Clear
7:35 AM	28.4 ^°F	26.6 ^°F	93 ^%	30.32 ⁱⁿ	10.0 ^mi	Calm		Clear
7:55 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.33 ⁱⁿ	10.0 ^mi	Calm		Clear
8:15 AM	28.4 ^°F	24.8 ^°F	86 ^%	30.33 ⁱⁿ	10.0 ^mi	Calm		Clear
8:35 AM	30.2 ^°F	28.4 ^°F	93 ^%	30.34 ⁱⁿ	10.0 ^mi	Calm		Clear
8:55 AM	33.8 ^°F	28.4 ^°F	81 ^%	30.36 ⁱⁿ	10.0 ^mi	Calm		Clear
9:15 AM	35.6 ^°F	30.2 ^°F	81 ^%	30.37 ⁱⁿ	10.0 ^mi	Calm		Clear
9:35 AM	39.2 ^°F	30.2 ^°F	70 ^%	30.37 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph	Clear
9:55 AM	39.2 ^°F	30.2 ^°F	70 ^%	30.37 ⁱⁿ	10.0 ^mi	West (260°)	6.9 ^mph	Clear
10:15 AM	42.8 ^°F	30.2 ^°F	61 ^%	30.37 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph	Clear
10:35 AM	42.8 ^°F	30.2 ^°F	61 ^%	30.36 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph	Clear
10:55 AM	44.6 ^°F	30.2 ^°F	57 ^%	30.35 ⁱⁿ	10.0 ^mi	WSW (250°)	5.8 ^mph	Clear
11:15 AM	44.6 ^°F	30.2 ^°F	57 ^%	30.34 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph	Clear
11:35 AM	46.4 ^°F	30.2 ^°F	53 ^%	30.34 ⁱⁿ	10.0 ^mi	West (260°)	5.8 ^mph	Clear
11:55 AM	46.4 ^°F	30.2 ^°F	53 ^%	30.33 ⁱⁿ	10.0 ^mi	WNW (290°)	5.8 ^mph	Clear
12:15 PM	48.2 ^°F	30.2 ^°F	50 ^%	30.32 ⁱⁿ	10.0 ^mi	SW (220°)	3.5 ^mph	Clear
12:35 PM	48.2 ^°F	30.2 ^°F	50 ^%	30.32 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph	Clear
12:55 PM	48.2 ^°F	30.2 ^°F	50 ^%	30.30 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph	Clear
1:15 PM	48.2 ^°F	30.2 ^°F	50 ^%	30.29 ⁱⁿ	10.0 ^mi	WSW (240°)	6.9 ^mph	Clear
1:35 PM	50.0 ^°F	30.2 ^°F	47 ^%	30.29 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph	Clear
1:55 PM	48.2 ^°F	30.2 ^°F	50 ^%	30.28 ⁱⁿ	10.0 ^mi	WSW (240°)	5.8 ^mph	Clear
2:15 PM	50.0 ^°F	30.2 ^°F	47 ^%	30.27 ⁱⁿ	10.0 ^mi	West (270°)	5.8 ^mph	Clear
2:35 PM	50.0 ^°F	28.4 ^°F	43 ^%	30.27 ⁱⁿ	10.0 ^mi	WSW (250°)	4.6 ^mph	Clear
2:55 PM	51.8 ^°F	30.2 ^°F	44 ^%	30.26 ⁱⁿ	10.0 ^mi	WSW (240°)	4.6 ^mph	Clear
3:15 PM	51.8 ^°F	28.4 ^°F	41 ^%	30.27 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph	Clear
3:35 PM	50.0 ^°F	28.4 ^°F	43 ^%	30.27 ⁱⁿ	10.0 ^mi	SW (220°)	4.6 ^mph	Clear
3:55 PM	48.2 ^°F	28.4 ^°F	46 ^%	30.27 ⁱⁿ	10.0 ^mi	SSW (210°)	4.6 ^mph	Clear
4:15 PM	48.2 ^°F	28.4 ^°F	46 ^%	30.28 ⁱⁿ	10.0 ^mi	SW (230°)	3.5 ^mph	Clear
4:35 PM	48.2 ^°F	28.4 ^°F	46 ^%	30.27 ⁱⁿ	10.0 ^mi	Calm		Clear
4:55 PM	46.4 ^°F	28.4 ^°F	50 ^%	30.27 ⁱⁿ	10.0 ^mi	SSW (200°)	3.5 ^mph	Clear
5:15 PM	46.4 ^°F	28.4 ^°F	50 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Clear
5:35 PM	44.6 ^°F	28.4 ^°F	53 ^%	30.28 ⁱⁿ	10.0 ^mi	Calm		Clear
5:55 PM	42.8 ^°F	28.4 ^°F	57 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Clear
6:15 PM	42.8 ^°F	28.4 ^°F	57 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Clear
6:35 PM	41.0 ^°F	28.4 ^°F	61 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
6:55 PM	42.8 ^°F	28.4 ^°F	57 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
7:15 PM	39.2 ^°F	26.6 ^°F	61 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
7:35 PM	41.0 ^°F	28.4 ^°F	61 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
7:55 PM	39.2 ^°F	28.4 ^°F	65 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
8:15 PM	37.4 ^°F	28.4 ^°F	70 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
8:35 PM	39.2 ^°F	28.4 ^°F	65 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm		Clear
8:55 PM	39.2 ^°F	28.4 ^°F	65 ^%	30.32 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph	Clear
9:15 PM	37.4 ^°F	28.4 ^°F	70 ^%	30.31 ⁱⁿ	10.0 ^mi	SSE (150°)	3.5 ^mph	Clear
9:35 PM	37.4 ^°F	28.4 ^°F	70 ^%	30.31 ⁱⁿ	10.0 ^mi	SSE (160°)	3.5 ^mph	Clear
9:55 PM	37.4 ^°F	28.4 ^°F	70 ^%	30.30 ⁱⁿ	10.0 ^mi	SE (130°)	5.8 ^mph	Clear
10:15 PM	35.6 ^°F	28.4 ^°F	75 ^%	30.30 ⁱⁿ	10.0 ^mi	SE (140°)	3.5 ^mph	Clear
10:35 PM	35.6 ^°F	28.4 ^°F	75 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm		Clear
10:55 PM	33.8 ^°F	28.4 ^°F	81 ^%	30.30 ⁱⁿ	10.0 ^mi	South (180°)	3.5 ^mph	Clear
11:15 PM	35.6 ^°F	28.4 ^°F	75 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Clear
11:35 PM	33.8 ^°F	28.4 ^°F	81 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Clear
11:55 PM	33.8 ^°F	28.4 ^°F	81 ^%	30.29 ⁱⁿ	10.0 ^mi	Calm		Clear

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