History for Warrenton, VA

Friday, June 22, 2012 — View Current Conditions

	Daily Summary

Daily

	Actual:	Average (KHEF):	Record (KHEF):
Temperature:
Mean Temperature	84 °F	-
Max Temperature	95 °F	81 °F	95 °F (2006)
Min Temperature	72 °F	60 °F	53 °F (2002)
Cooling Degree Days	18
Growing Degree Days	34 (Base 50)
Moisture:
Dew Point	76 °F
Average Humidity	84
Maximum Humidity	100
Minimum Humidity	46
Precipitation:
Precipitation	0.10 in	-	- ()
Sea Level Pressure:
Sea Level Pressure	29.84 in
Wind:
Wind Speed	2 mph (WNW)
Max Wind Speed	18 mph
Max Gust Speed	26 mph
Visibility	8 miles
Events	Rain , Thunderstorm

Averages and records for this station are not official NWS values.

Click here for data from the nearest station with official NWS data (KDCA).

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

Seasonal Weather Averages

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Radar Archive:

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Local Photos:

	Edge of the Storm Sun (crepuscular) rays shine from the trailing edge a thunderstorm that blew up near me. This is what it looked like directly above my house.
	Rockville Lightning
	Rockville Lightning
	Rockville Lightning
	Rockville Lightning
	Rockville Lightning
	Rockville Lightning

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Astronomy for June 22, 2012:

	Rise:	Set:
Actual Time:	5:47 AM EDT	8:38 PM EDT
Civil Twilight:	5:15 AM EDT	9:10 PM EDT
Nautical Twilight:	4:35 AM EDT	9:50 PM EDT
Astronomical Twilight:	3:49 AM EDT	10:36 PM EDT
Moon:	8:42 AM EDT (6/22)	10:37 PM EDT (6/22)
Length Of Visible Light:	15h 55m
Length of Day:	14h 51m

Waxing Crescent, 9% Moon Illumination

Jun 22	Jun 26 First Quarter	Jul 3 Full	Jul 10 Last Quarter	Jul 19 New

For more information about the solar system, view the complete star chart!

Definitions of Astronomy Terms

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	Hourly Observations

Time (EDT):	Temp.:	Dew Point:	Humidity:	Sea Level Pressure:	Visibility:	Wind Dir:	Wind Speed:	Gust Speed:	Precip:	Events:	Conditions:
12:35 AM	79.9 °F	79.7 °F	99%	29.87 in	7.0 miles	Calm	Calm	-	N/A		Clear
12:55 AM	80.1 °F	79.2 °F	97%	29.86 in	10.0 miles	Calm	Calm	-	N/A		Clear
1:15 AM	79.7 °F	79.0 °F	98%	29.86 in	10.0 miles	Calm	Calm	-	N/A		Clear
1:35 AM	80.8 °F	78.4 °F	93%	29.85 in	10.0 miles	Calm	Calm	-	N/A		Clear
1:55 AM	79.5 °F	78.3 °F	96%	29.85 in	10.0 miles	SSW	3.5 mph	-	N/A		Clear
2:15 AM	79.2 °F	78.3 °F	97%	29.84 in	10.0 miles	Calm	Calm	-	N/A		Clear
2:35 AM	79.3 °F	78.8 °F	98%	29.84 in	10.0 miles	Calm	Calm	-	N/A		Clear
3:15 AM	77.5 °F	77.5 °F	100%	29.84 in	7.0 miles	Calm	Calm	-	N/A		Clear
3:35 AM	77.7 °F	77.7 °F	100%	29.84 in	7.0 miles	Calm	Calm	-	N/A		Scattered Clouds
3:55 AM	77.2 °F	77.2 °F	100%	29.84 in	5.0 miles	Calm	Calm	-	N/A		Clear
4:15 AM	77.4 °F	77.4 °F	100%	29.84 in	7.0 miles	Calm	Calm	-	N/A		Scattered Clouds
4:35 AM	77.0 °F	77.0 °F	100%	29.84 in	5.0 miles	Calm	Calm	-	N/A		Scattered Clouds
4:55 AM	77.0 °F	77.0 °F	100%	29.84 in	5.0 miles	Calm	Calm	-	N/A		Scattered Clouds
5:15 AM	77.2 °F	77.2 °F	100%	29.84 in	5.0 miles	Calm	Calm	-	N/A		Clear
5:35 AM	75.4 °F	75.4 °F	100%	29.84 in	3.0 miles	Calm	Calm	-	N/A		Clear
5:55 AM	74.8 °F	74.8 °F	100%	29.84 in	0.8 miles	Calm	Calm	-	N/A		Mist
6:15 AM	74.7 °F	74.7 °F	100%	29.84 in	2.5 miles	SE	3.5 mph	-	N/A		Clear
6:35 AM	75.9 °F	75.9 °F	100%	29.84 in	3.0 miles	Calm	Calm	-	N/A		Clear
6:55 AM	78.3 °F	78.3 °F	100%	29.85 in	5.0 miles	Calm	Calm	-	N/A		Scattered Clouds
7:15 AM	79.5 °F	79.2 °F	99%	29.85 in	7.0 miles	Calm	Calm	-	N/A		Scattered Clouds
7:35 AM	81.7 °F	79.2 °F	92%	29.85 in	10.0 miles	Calm	Calm	-	N/A		Scattered Clouds
7:55 AM	84.4 °F	77.7 °F	80%	29.85 in	10.0 miles	North	3.5 mph	-	N/A		Clear
8:35 AM	86.0 °F	76.3 °F	73%	29.85 in	10.0 miles	North	3.5 mph	-	N/A		Clear
8:55 AM	86.9 °F	75.7 °F	69%	29.85 in	10.0 miles	NNW	5.8 mph	-	N/A		Clear
9:15 AM	88.3 °F	75.9 °F	67%	29.86 in	10.0 miles	NNW	4.6 mph	-	N/A		Clear
9:35 AM	89.4 °F	75.7 °F	64%	29.86 in	10.0 miles	NW	5.8 mph	-	N/A		Clear
9:55 AM	88.9 °F	75.9 °F	65%	29.86 in	10.0 miles	NNW	4.6 mph	-	N/A		Mostly Cloudy
10:15 AM	89.2 °F	75.4 °F	63%	29.86 in	10.0 miles	NW	5.8 mph	-	N/A		Mostly Cloudy
10:35 AM	89.8 °F	74.7 °F	61%	29.85 in	10.0 miles	Calm	Calm	-	N/A		Scattered Clouds
11:15 AM	92.1 °F	76.3 °F	60%	29.86 in	10.0 miles	NNW	5.8 mph	-	N/A		Clear
11:35 AM	92.5 °F	75.6 °F	58%	29.86 in	10.0 miles	NNW	4.6 mph	-	N/A		Clear
11:55 AM	93.6 °F	75.2 °F	55%	29.86 in	10.0 miles	Calm	Calm	-	N/A		Clear
12:15 PM	93.7 °F	75.9 °F	56%	29.86 in	10.0 miles	NW	8.1 mph	-	N/A		Clear
12:35 PM	94.3 °F	75.4 °F	54%	29.86 in	10.0 miles	WNW	11.5 mph	16.1 mph	N/A		Clear
12:55 PM	94.3 °F	75.6 °F	54%	29.86 in	10.0 miles	NW	6.9 mph	-	N/A		Clear
1:15 PM	95.7 °F	76.3 °F	53%	29.85 in	10.0 miles	NW	6.9 mph	-	N/A		Scattered Clouds
1:35 PM	95.5 °F	74.1 °F	50%	29.85 in	10.0 miles	NNW	8.1 mph	-	N/A		Mostly Cloudy
1:55 PM	95.2 °F	74.8 °F	52%	29.84 in	10.0 miles	NNW	9.2 mph	-	N/A		Mostly Cloudy
2:15 PM	95.2 °F	74.8 °F	52%	29.82 in	10.0 miles	NW	6.9 mph	-	N/A		Scattered Clouds
2:35 PM	95.7 °F	71.8 °F	46%	29.81 in	10.0 miles	NNW	13.8 mph	-	N/A		Scattered Clouds
2:55 PM	90.9 °F	73.0 °F	56%	29.80 in	10.0 miles	NW	8.1 mph	-	N/A		Scattered Clouds
3:15 PM	89.6 °F	74.3 °F	61%	29.80 in	10.0 miles	Calm	Calm	-	N/A		Clear
3:35 PM	86.2 °F	78.8 °F	79%	29.80 in	10.0 miles	Calm	Calm	-	N/A		Clear
3:55 PM	84.4 °F	79.0 °F	84%	29.79 in	10.0 miles	Calm	Calm	-	N/A		Clear
4:15 PM	82.8 °F	78.1 °F	86%	29.80 in	10.0 miles	South	5.8 mph	-	N/A	Thunderstorm	Clear
4:35 PM	82.9 °F	77.9 °F	85%	29.81 in	10.0 miles	SW	5.8 mph	-	N/A		Clear
4:55 PM	81.0 °F	76.5 °F	86%	29.81 in	10.0 miles	SSW	3.5 mph	-	N/A		Mostly Cloudy
5:15 PM	80.1 °F	76.5 °F	89%	29.80 in	10.0 miles	South	3.5 mph	-	N/A	Rain	Light Rain
5:35 PM	78.4 °F	76.5 °F	94%	29.79 in	10.0 miles	Calm	Calm	-	N/A	Rain	Light Rain
5:55 PM	78.3 °F	76.1 °F	93%	29.78 in	10.0 miles	SSW	4.6 mph	-	N/A		Scattered Clouds
6:15 PM	78.3 °F	76.1 °F	93%	29.78 in	10.0 miles	SSW	4.6 mph	-	N/A		Clear
6:35 PM	80.2 °F	77.0 °F	90%	29.80 in	10.0 miles	SSW	5.8 mph	-	N/A		Clear
6:55 PM	80.6 °F	77.0 °F	89%	29.82 in	10.0 miles	Calm	Calm	-	N/A		Clear
7:15 PM	81.1 °F	75.4 °F	83%	29.85 in	10.0 miles	NNW	18.4 mph	24.2 mph	N/A		Mostly Cloudy
7:35 PM	79.0 °F	71.8 °F	78%	29.87 in	10.0 miles	NW	18.4 mph	26.5 mph	N/A	Thunderstorm	Thunderstorm
7:55 PM	73.4 °F	72.3 °F	96%	29.87 in	4.0 miles	SW	9.2 mph	21.9 mph	0.06 in	Rain , Thunderstorm	Heavy Thunderstorms and Rain
8:15 PM	72.7 °F	72.7 °F	100%	29.85 in	10.0 miles	North	4.6 mph	-	0.03 in	Rain	Light Rain
8:35 PM	72.3 °F	72.3 °F	100%	29.86 in	10.0 miles	WNW	5.8 mph	-	0.03 in		Mostly Cloudy
8:55 PM	72.1 °F	72.1 °F	100%	29.86 in	10.0 miles	Calm	Calm	-	0.03 in	Rain , Thunderstorm	Light Thunderstorms and Rain
9:15 PM	72.1 °F	72.1 °F	100%	29.86 in	7.0 miles	Calm	Calm	-	0.01 in	Rain	Light Rain
9:35 PM	72.5 °F	72.5 °F	100%	29.87 in	7.0 miles	SW	3.5 mph	-	0.01 in	Thunderstorm	Unknown
9:55 PM	72.9 °F	72.9 °F	100%	29.87 in	7.0 miles	Calm	Calm	-	0.01 in		Light Drizzle
10:15 PM	72.7 °F	72.7 °F	100%	29.87 in	7.0 miles	Calm	Calm	-	N/A		Scattered Clouds
10:35 PM	72.7 °F	72.7 °F	100%	29.88 in	7.0 miles	Calm	Calm	-	N/A		Clear
10:55 PM	72.5 °F	72.5 °F	100%	29.88 in	7.0 miles	SSW	3.5 mph	-	N/A		Scattered Clouds
11:15 PM	72.5 °F	72.5 °F	100%	29.88 in	7.0 miles	WSW	3.5 mph	-	N/A		Scattered Clouds
11:35 PM	72.5 °F	72.5 °F	100%	29.88 in	5.0 miles	Calm	Calm	-	N/A		Scattered Clouds
11:55 PM	72.3 °F	72.3 °F	100%	29.88 in	4.0 miles	Calm	Calm	-	N/A		Scattered Clouds

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