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 - SEPTEMBER 25, 2014

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[ °C ] °F

Weather Element	Average	High	Low
Temperature	60.9 ^°F	66.2 ^°F (2:15 pm)	57.2 ^°F (5:15 am)
Dewpoint	58.7 ^°F	62.6 ^°F (2:55 pm)	55.4 ^°F (5:15 am)
Humidity	92.8 ^%	100 ^% (8:55 pm)	83 ^% (1:15 pm)
Barometer	30.33 ⁱⁿ	30.42 ⁱⁿ (12:15 am)	30.28 ⁱⁿ (4:15 pm)
Wind Speed	3.8 ^mph	8.1 ^mph (6:35 am)
Wind Gust		16.1 ^mph (10:55 am)

Weather Element	Average
Visibility	7 ^mi
Wind Direction	ENE (79.9 °)

Weather Element	Total
Precipitation	1.65 ⁱⁿ
Heating Degree Days	3.3 (Base 65)
Growing Degree Days	11.7 (Base 50)

Averaged from 71 records on September 25, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - SEPTEMBER 25, 2014

[ °C ] °F

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Precipitation	Conditions
12:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.42 ⁱⁿ	10.0 ^mi	NE (40°)	5.8 ^mph		0.01 ⁱⁿ	Overcast
12:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.42 ⁱⁿ	9.0 ^mi	ENE (60°)	4.6 ^mph		0.01 ⁱⁿ	Overcast
12:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.41 ⁱⁿ	7.0 ^mi	NE (40°)	4.6 ^mph		0.02 ⁱⁿ	Overcast
1:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.40 ⁱⁿ	7.0 ^mi	NE (50°)	5.8 ^mph			Mostly Cloudy
1:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.39 ⁱⁿ	5.0 ^mi	NE (50°)	5.8 ^mph		0.02 ⁱⁿ	Overcast
1:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.39 ⁱⁿ	6.0 ^mi	NE (50°)	4.6 ^mph		0.02 ⁱⁿ	Overcast
2:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.38 ⁱⁿ	7.0 ^mi	NE (40°)	4.6 ^mph			Overcast
2:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.37 ⁱⁿ	6.0 ^mi	NNE (20°)	3.5 ^mph		0.01 ⁱⁿ	Overcast
2:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.36 ⁱⁿ	5.0 ^mi	NNE (30°)	3.5 ^mph		0.01 ⁱⁿ	Overcast
3:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.36 ⁱⁿ	6.0 ^mi	North (10°)	4.6 ^mph			Overcast
3:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.35 ⁱⁿ	9.0 ^mi	North (10°)	3.5 ^mph		0.01 ⁱⁿ	Overcast
3:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.34 ⁱⁿ	10.0 ^mi	North (10°)	4.6 ^mph		0.01 ⁱⁿ	Overcast
4:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.34 ⁱⁿ	7.0 ^mi	NNE (20°)	3.5 ^mph			Overcast
4:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.34 ⁱⁿ	4.0 ^mi	North (360°)	4.6 ^mph		0.04 ⁱⁿ	Overcast
4:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.34 ⁱⁿ	5.0 ^mi	North (350°)	3.5 ^mph		0.12 ⁱⁿ	Overcast
5:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	5.0 ^mi	North (360°)	4.6 ^mph		0.10 ⁱⁿ	Overcast
5:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	5.0 ^mi	North (360°)	3.5 ^mph		0.18 ⁱⁿ	Overcast
5:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	5.0 ^mi	North (10°)	4.6 ^mph		0.20 ⁱⁿ	Overcast
6:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.34 ⁱⁿ	6.0 ^mi	North (10°)	6.9 ^mph		0.01 ⁱⁿ	Overcast
6:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	5.0 ^mi	North (10°)	8.1 ^mph		0.07 ⁱⁿ	Overcast
6:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.34 ⁱⁿ	7.0 ^mi	North (360°)	5.8 ^mph		0.12 ⁱⁿ	Overcast
7:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.34 ⁱⁿ	4.0 ^mi	North (360°)	4.6 ^mph		0.04 ⁱⁿ	Overcast
7:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.34 ⁱⁿ	4.0 ^mi	North (10°)	5.8 ^mph		0.13 ⁱⁿ	Overcast
7:55 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	5.0 ^mi	North (10°)	4.6 ^mph		0.24 ⁱⁿ	Overcast
8:15 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.33 ⁱⁿ	3.0 ^mi	NNW (340°)	4.6 ^mph		0.04 ⁱⁿ	Overcast
8:35 AM	57.2 ^°F	55.4 ^°F	94 ^%	30.34 ⁱⁿ	4.0 ^mi	North (10°)	4.6 ^mph		0.08 ⁱⁿ	Overcast
8:55 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.35 ⁱⁿ	4.0 ^mi	NNE (20°)	5.8 ^mph		0.10 ⁱⁿ	Overcast
9:15 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.35 ⁱⁿ	6.0 ^mi	NNE (30°)	6.9 ^mph		0.01 ⁱⁿ	Overcast
9:35 AM	59.0 ^°F	57.2 ^°F	94 ^%	30.35 ⁱⁿ	7.0 ^mi	NNE (20°)	5.8 ^mph		0.02 ⁱⁿ	Overcast
9:55 AM	60.8 ^°F	57.2 ^°F	88 ^%	30.35 ⁱⁿ	7.0 ^mi	Calm			0.02 ⁱⁿ	Overcast
10:15 AM	60.8 ^°F	57.2 ^°F	88 ^%	30.35 ⁱⁿ	10.0 ^mi	NNE (30°)	6.9 ^mph			Overcast
10:35 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.34 ⁱⁿ	9.0 ^mi	NNE (20°)	5.8 ^mph			Overcast
10:55 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.34 ⁱⁿ	10.0 ^mi	NNE (20°)	3.5 ^mph	16.1 ^mph		Overcast
11:15 AM	60.8 ^°F	59.0 ^°F	94 ^%	30.34 ⁱⁿ	10.0 ^mi	NNE (30°)	4.6 ^mph			Overcast
11:35 AM	62.6 ^°F	59.0 ^°F	88 ^%	30.34 ⁱⁿ	10.0 ^mi	NNE (30°)	5.8 ^mph			Overcast
11:55 AM	62.6 ^°F	59.0 ^°F	88 ^%	30.34 ⁱⁿ	10.0 ^mi	NE (40°)	6.9 ^mph			Overcast
12:15 PM	62.6 ^°F	59.0 ^°F	88 ^%	30.33 ⁱⁿ	10.0 ^mi	NNE (20°)	3.5 ^mph			Overcast
12:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.32 ⁱⁿ	10.0 ^mi	NNE (20°)	6.9 ^mph			Overcast
12:55 PM	64.4 ^°F	60.8 ^°F	88 ^%	30.32 ⁱⁿ	10.0 ^mi	North (360°)	6.9 ^mph			Overcast
1:15 PM	64.4 ^°F	59.0 ^°F	83 ^%	30.32 ⁱⁿ	10.0 ^mi	NNW (330°)	3.5 ^mph			Overcast
1:35 PM	64.4 ^°F	60.8 ^°F	88 ^%	30.31 ⁱⁿ	10.0 ^mi	NNE (20°)	4.6 ^mph			Overcast
1:55 PM	64.4 ^°F	60.8 ^°F	88 ^%	30.30 ⁱⁿ	10.0 ^mi	NNE (20°)	3.5 ^mph			Overcast
2:15 PM	66.2 ^°F	60.8 ^°F	83 ^%	30.30 ⁱⁿ	10.0 ^mi	NNE (20°)	5.8 ^mph			Overcast
2:35 PM	64.4 ^°F	60.8 ^°F	88 ^%	30.30 ⁱⁿ	5.0 ^mi	NNE (30°)	3.5 ^mph			Overcast
2:55 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.30 ⁱⁿ	2.0 ^mi	NNE (20°)	4.6 ^mph			Overcast
3:15 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.29 ⁱⁿ	2.5 ^mi	North (360°)	4.6 ^mph			Overcast
3:35 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.29 ⁱⁿ	2.0 ^mi	North (10°)	3.5 ^mph			Overcast
3:55 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.29 ⁱⁿ	4.0 ^mi	North (360°)	3.5 ^mph		0.01 ⁱⁿ	Overcast
4:15 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.28 ⁱⁿ	4.0 ^mi	NNE (30°)	4.6 ^mph			Overcast
4:35 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.28 ⁱⁿ	2.0 ^mi	North (360°)	3.5 ^mph			Overcast
4:55 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.29 ⁱⁿ	2.0 ^mi	North (350°)	4.6 ^mph			Overcast
5:15 PM	64.4 ^°F	62.6 ^°F	94 ^%	30.29 ⁱⁿ	3.0 ^mi	North (10°)	5.8 ^mph			Overcast
5:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	5.0 ^mi	Calm				Overcast
6:15 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	9.0 ^mi	Calm				Overcast
6:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	10.0 ^mi	NNE (30°)	4.6 ^mph			Overcast
6:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	9.0 ^mi	NNE (30°)	3.5 ^mph			Overcast
7:15 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	5.0 ^mi	Calm				Overcast
7:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	5.0 ^mi	Calm				Overcast
7:55 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	4.0 ^mi	Calm				Overcast
8:15 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	4.0 ^mi	Calm				Overcast
8:35 PM	62.6 ^°F	60.8 ^°F	94 ^%	30.29 ⁱⁿ	8.0 ^mi	NNE (20°)	3.5 ^mph			Overcast
8:55 PM	60.8 ^°F	60.8 ^°F	100 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Overcast
9:15 PM	60.8 ^°F	60.8 ^°F	100 ^%	30.30 ⁱⁿ	10.0 ^mi	North (10°)	3.5 ^mph			Overcast
9:35 PM	60.8 ^°F	59.0 ^°F	94 ^%	30.30 ⁱⁿ	10.0 ^mi	NNE (20°)	4.6 ^mph			Mostly Cloudy
9:55 PM	60.8 ^°F	59.0 ^°F	94 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Mostly Cloudy
10:15 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.30 ⁱⁿ	10.0 ^mi	NNE (20°)	3.5 ^mph			Overcast
10:35 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Overcast
10:55 PM	60.8 ^°F	57.2 ^°F	88 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm				Overcast
11:15 PM	60.8 ^°F	59.0 ^°F	94 ^%	30.31 ⁱⁿ	10.0 ^mi	Calm				Overcast
11:35 PM	60.8 ^°F	59.0 ^°F	94 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Overcast
11:55 PM	60.8 ^°F	59.0 ^°F	94 ^%	30.30 ⁱⁿ	10.0 ^mi	Calm				Overcast

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