POTOMAC, MARYLAND

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Elevation: 27 feet Latitude: 39 02N Longitude: 077 15W

WEATHER

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Number of Records: 200,544; Date Range: 10/17/07 - 3/22/16

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WEATHER ALMANAC - AUGUST 4, 2015

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	76.2 ^°F	89.6 ^°F (2:55 pm)	64.4 ^°F (5:15 am)
Dewpoint	65.5 ^°F	69.8 ^°F (10:35 am)	60.8 ^°F (12:15 am)
Humidity	71.3 ^%	94 ^% (5:55 am)	46 ^% (2:55 pm)
Barometer	29.95 ⁱⁿ	29.99 ⁱⁿ (10:35 am)	29.88 ⁱⁿ (2:35 am)
Wind Speed	3.2 ^mph	12.7 ^mph (4:55 am)
Wind Gust		27.6 ^mph (4:55 am)

Weather Element	Average
Visibility	8.8 ^mi
Wind Direction	ESE (125.7 °)

Weather Element	Total
Precipitation	0.42 ⁱⁿ
Cooling Degree Days	12 (Base 65)
Growing Degree Days	27 (Base 50)

Averaged from 72 records on August 4, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - AUGUST 4, 2015

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Events	Conditions
12:15 AM	78.8 ^°F	60.8 ^°F	54 ^%	29.89 ⁱⁿ	10.0 ^mi	SSW (210°)	3.5 ^mph				Clear
12:35 AM	78.8 ^°F	60.8 ^°F	54 ^%	29.89 ⁱⁿ	10.0 ^mi	WSW (250°)	3.5 ^mph				Clear
12:55 AM	75.2 ^°F	60.8 ^°F	61 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Clear
1:15 AM	75.2 ^°F	60.8 ^°F	61 ^%	29.89 ⁱⁿ	10.0 ^mi	SSW (210°)	3.5 ^mph				Clear
1:35 AM	77.0 ^°F	60.8 ^°F	57 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Clear
1:55 AM	75.2 ^°F	60.8 ^°F	61 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Clear
2:15 AM	75.2 ^°F	60.8 ^°F	61 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Clear
2:35 AM	71.6 ^°F	60.8 ^°F	69 ^%	29.88 ⁱⁿ	10.0 ^mi	Calm					Clear
2:55 AM	71.6 ^°F	60.8 ^°F	69 ^%	29.89 ⁱⁿ	10.0 ^mi	Calm					Clear
3:15 AM	69.8 ^°F	62.6 ^°F	78 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm					Clear
3:35 AM	71.6 ^°F	62.6 ^°F	73 ^%	29.91 ⁱⁿ	10.0 ^mi	SE (130°)	3.5 ^mph				Clear
3:55 AM	69.8 ^°F	62.6 ^°F	78 ^%	29.90 ⁱⁿ	10.0 ^mi	Calm					Clear
4:15 AM	69.8 ^°F	62.6 ^°F	78 ^%	29.91 ⁱⁿ	10.0 ^mi	Calm					Clear
4:35 AM	71.6 ^°F	62.6 ^°F	73 ^%	29.94 ⁱⁿ	10.0 ^mi	SW (230°)	3.5 ^mph			Thunderstorm	Clear
4:55 AM	66.2 ^°F	60.8 ^°F	83 ^%	29.97 ⁱⁿ	4.0 ^mi	NW (310°)	12.7 ^mph	27.6 ^mph	0.24 ⁱⁿ	Thunderstorm	Thunderstorm
5:15 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.94 ⁱⁿ	10.0 ^mi	Calm			0.02 ⁱⁿ	Thunderstorm	Thunderstorm
5:35 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.93 ⁱⁿ	10.0 ^mi	East (90°)	3.5 ^mph		0.02 ⁱⁿ		Clear
5:55 AM	64.4 ^°F	62.6 ^°F	94 ^%	29.94 ⁱⁿ	10.0 ^mi	SE (140°)	6.9 ^mph		0.02 ⁱⁿ		Clear
6:15 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm					Clear
6:35 AM	64.4 ^°F	60.8 ^°F	88 ^%	29.96 ⁱⁿ	5.0 ^mi	Calm					Clear
6:55 AM	64.4 ^°F	62.6 ^°F	94 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm					Clear
7:15 AM	66.2 ^°F	62.6 ^°F	88 ^%	29.97 ⁱⁿ	10.0 ^mi	Calm					Clear
7:35 AM	66.2 ^°F	64.4 ^°F	94 ^%	29.97 ⁱⁿ	10.0 ^mi	Calm					Clear
7:55 AM	68.0 ^°F	64.4 ^°F	88 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm					Clear
8:15 AM	69.8 ^°F	64.4 ^°F	83 ^%	29.97 ⁱⁿ	10.0 ^mi	Calm					Clear
8:35 AM	71.6 ^°F	66.2 ^°F	83 ^%	29.98 ⁱⁿ	10.0 ^mi	SW (230°)	3.5 ^mph				Clear
8:55 AM	73.4 ^°F	64.4 ^°F	73 ^%	29.98 ⁱⁿ	10.0 ^mi	Calm					Clear
9:15 AM	73.4 ^°F	66.2 ^°F	78 ^%	29.97 ⁱⁿ	10.0 ^mi	WSW (250°)	3.5 ^mph				Clear
9:35 AM	75.2 ^°F	66.2 ^°F	73 ^%	29.98 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph				Clear
9:55 AM	77.0 ^°F	66.2 ^°F	69 ^%	29.98 ⁱⁿ	10.0 ^mi	West (270°)	5.8 ^mph				Clear
10:15 AM	78.8 ^°F	68.0 ^°F	69 ^%	29.98 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph				Clear
10:35 AM	78.8 ^°F	69.8 ^°F	74 ^%	29.99 ⁱⁿ	10.0 ^mi	West (260°)	4.6 ^mph				Clear
10:55 AM	80.6 ^°F	69.8 ^°F	70 ^%	29.98 ⁱⁿ	10.0 ^mi	WNW (300°)	6.9 ^mph				Clear
11:15 AM	80.6 ^°F	69.8 ^°F	70 ^%	29.99 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph				Clear
11:35 AM	82.4 ^°F	69.8 ^°F	66 ^%	29.98 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph				Clear
11:55 AM	82.4 ^°F	69.8 ^°F	66 ^%	29.98 ⁱⁿ	10.0 ^mi	WNW (290°)	8.1 ^mph				Partly Cloudy
12:15 PM	84.2 ^°F	69.8 ^°F	62 ^%	29.98 ⁱⁿ	10.0 ^mi	West (270°)	6.9 ^mph	16.1 ^mph			Partly Cloudy
12:35 PM	84.2 ^°F	69.8 ^°F	62 ^%	29.98 ⁱⁿ	10.0 ^mi	West (280°)	9.2 ^mph				Scattered Clouds
12:55 PM	84.2 ^°F	66.2 ^°F	55 ^%	29.98 ⁱⁿ	10.0 ^mi	WNW (290°)	9.2 ^mph				Partly Cloudy
1:15 PM	86.0 ^°F	66.2 ^°F	51 ^%	29.97 ⁱⁿ	10.0 ^mi	West (260°)	6.9 ^mph				Clear
1:35 PM	87.8 ^°F	66.2 ^°F	49 ^%	29.97 ⁱⁿ	8.0 ^mi	West (270°)	8.1 ^mph				Partly Cloudy
1:55 PM	87.8 ^°F	66.2 ^°F	49 ^%	29.97 ⁱⁿ	8.0 ^mi	West (270°)	6.9 ^mph				Partly Cloudy
2:15 PM	87.8 ^°F	68.0 ^°F	52 ^%	29.96 ⁱⁿ	2.5 ^mi	WNW (290°)	6.9 ^mph				Scattered Clouds
2:35 PM	87.8 ^°F	66.2 ^°F	49 ^%	29.95 ⁱⁿ	10.0 ^mi	West (280°)	8.1 ^mph				Scattered Clouds
2:55 PM	89.6 ^°F	66.2 ^°F	46 ^%	29.95 ⁱⁿ	10.0 ^mi	West (280°)	6.9 ^mph				Scattered Clouds
3:15 PM	89.6 ^°F	66.2 ^°F	46 ^%	29.94 ⁱⁿ	5.0 ^mi	West (270°)	6.9 ^mph				Partly Cloudy
3:35 PM	87.8 ^°F	66.2 ^°F	49 ^%	29.94 ⁱⁿ	10.0 ^mi	SW (220°)	4.6 ^mph				Scattered Clouds
3:55 PM	87.8 ^°F	64.4 ^°F	46 ^%	29.93 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph				Mostly Cloudy
4:15 PM	87.8 ^°F	68.0 ^°F	52 ^%	29.93 ⁱⁿ	10.0 ^mi	WNW (300°)	4.6 ^mph				Mostly Cloudy
4:35 PM	87.8 ^°F	68.0 ^°F	52 ^%	29.93 ⁱⁿ	10.0 ^mi	NW (310°)	6.9 ^mph				Scattered Clouds
4:55 PM	87.8 ^°F	68.0 ^°F	52 ^%	29.93 ⁱⁿ	10.0 ^mi	NW (310°)	3.5 ^mph				Mostly Cloudy
5:15 PM	87.8 ^°F	68.0 ^°F	52 ^%	29.92 ⁱⁿ	10.0 ^mi	NNE (30°)	4.6 ^mph				Mostly Cloudy
5:35 PM	84.2 ^°F	68.0 ^°F	58 ^%	29.92 ⁱⁿ	10.0 ^mi	North (10°)	3.5 ^mph				Partly Cloudy
5:55 PM	84.2 ^°F	68.0 ^°F	58 ^%	29.92 ⁱⁿ	10.0 ^mi	Calm				Thunderstorm	Thunderstorm
6:15 PM	82.4 ^°F	66.2 ^°F	58 ^%	29.93 ⁱⁿ	10.0 ^mi	South (170°)	8.1 ^mph			Thunderstorm	Overcast
6:35 PM	78.8 ^°F	66.2 ^°F	65 ^%	29.95 ⁱⁿ	8.0 ^mi	SW (230°)	6.9 ^mph		0.02 ⁱⁿ		Overcast
6:55 PM	73.4 ^°F	68.0 ^°F	83 ^%	29.95 ⁱⁿ	10.0 ^mi	ESE (120°)	6.9 ^mph		0.10 ⁱⁿ	Thunderstorm	Mostly Cloudy
7:15 PM	73.4 ^°F	68.0 ^°F	83 ^%	29.95 ⁱⁿ	9.0 ^mi	Calm					Scattered Clouds
7:35 PM	73.4 ^°F	68.0 ^°F	83 ^%	29.95 ⁱⁿ	5.0 ^mi	Calm					Partly Cloudy
7:55 PM	73.4 ^°F	69.8 ^°F	88 ^%	29.95 ⁱⁿ	8.0 ^mi	Calm					Mostly Cloudy
8:15 PM	73.4 ^°F	69.8 ^°F	88 ^%	29.95 ⁱⁿ	10.0 ^mi	Calm					Scattered Clouds
8:35 PM	73.4 ^°F	69.8 ^°F	88 ^%	29.96 ⁱⁿ	8.0 ^mi	Calm					Mostly Cloudy
8:55 PM	73.4 ^°F	68.0 ^°F	83 ^%	29.95 ⁱⁿ	5.0 ^mi	Calm					Scattered Clouds
9:15 PM	71.6 ^°F	68.0 ^°F	88 ^%	29.96 ⁱⁿ	10.0 ^mi	Calm					Clear
9:35 PM	71.6 ^°F	68.0 ^°F	88 ^%	29.96 ⁱⁿ	8.0 ^mi	Calm					Clear
9:55 PM	71.6 ^°F	66.2 ^°F	83 ^%	29.97 ⁱⁿ	5.0 ^mi	Calm					Clear
10:15 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.97 ⁱⁿ	3.0 ^mi	Calm					Clear
10:35 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.97 ⁱⁿ	2.5 ^mi	Calm					Clear
10:55 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.98 ⁱⁿ	5.0 ^mi	Calm					Clear
11:15 PM	71.6 ^°F	66.2 ^°F	83 ^%	29.98 ⁱⁿ	4.0 ^mi	Calm					Clear
11:35 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.98 ⁱⁿ	6.0 ^mi	Calm					Clear
11:55 PM	69.8 ^°F	66.2 ^°F	88 ^%	29.98 ⁱⁿ	5.0 ^mi	Calm					Clear

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