Purcellville, VA 20132 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V13.01

Current Conditions

Almanac

Last Updated: 1:01 on 1/7/09
Outside Temperature: 32.9 °F
Today's High: 32.9 °F at 0:13
Lo: 32.7 °F at 0:00
Barometric Trend: -1.462
Sunrise : 7:29  Sunset: 17:03
Moonrise:   13:21   Moonset:  3:49
Moon Phase: 10

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

ENE 76 0:00 76 0:00 76 -0.3 -0.3 1:01 -0.8 0:00

Wind Speed

0 0 0:00 0 0:00 0 -0.0 -0.0 1:01 -0.0 0:00

Gust

0 0 0:00 0 0:00 0 -0.0 -0.0 1:01 -0.1 0:00

In Humidity

41 45 0:00 39 0:57 44 -3.2 -1.6 0:36 -5.5 0:57

Out Humidity

95 95 0:00 95 0:00 95 0.2 0.4 0:00 0.2 1:01

In Temp

66.2 66.6 0:00 66.2 0:37 66.5 -0.29 -0.05 0:32 -0.39 0:37

Out Temp

32.9 32.9 0:13 32.7 0:00 32.8 0.08 0.17 0:13 -0.01 0:00

Barometer

983.04 984.04 0:00 983.04 0:41 984.50 -1.462 -1.035 0:41 -2.065 0:00

Rain

0.55 0.55 0:54 0.47 0:00 0.46 0.094 0.115 0:21 0.066 0:54

Ch 1 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 1 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Ch 2 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 2 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Ch 3 Temp

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Ch 3 Hum

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

ET

0.00 0.00 0:00 0.00 0:00 0.00 0.000 0.000 0:00 0.000 0:00

UV Index

0.0 0.0 0:00 0.0 0:00 0.0 0.00 0.00 0:00 0.00 0:00

Solar

0 0 0:00 0 0:00 0 0.0 0.0 0:00 0.0 0:00

Wind Chill

32.9 32.9 0:13 32.7 0:00 32.8 0.08 0.18 0:13 -0.00 0:00

In Heat Index

66.2 66.9 0:00 66.0 0:57 66.8 -0.58 -0.33 0:52 -0.79 0:57

Heat Index

39.3 39.3 0:13 39.1 0:00 39.2 0.10 0.23 0:13 0.05 0:13

Dew Point

31.6 31.6 0:13 31.4 0:00 31.5 0.12 0.26 0:13 0.08 0:13

Barom Sea-level

1004.04 1005.04 0:00 1004.04 0:41 1005.51 -1.462 -1.035 0:41 -2.065 0:00

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

357 1/1/09 0 1/1/09 357 1/1/09 0 1/1/09 251 4 -161

Wind Speed

15 1/1/09 0 1/1/09 15 1/1/09 0 1/1/09 8 0 0

Gust

15 1/1/09 0 1/1/09 15 1/1/09 0 1/1/09 8 0 0

In Humidity

68 1/6/09 20 1/2/09 68 1/6/09 20 1/1/09 68 24 16

Out Humidity

95 1/6/09 26 1/3/09 95 1/6/09 26 1/1/09 95 37 56

In Temp

70.7 1/4/09 64.4 1/1/09 70.7 1/4/09 64.4 1/1/09 69.4 64.9 -2.2

Out Temp

50.0 1/5/09 16.7 1/1/09 50.0 1/5/09 16.7 1/1/09 36.6 32.1 -2.5

Barometer

1008.04 1/1/09 983.04 1/7/09 1008.04 1/1/09 983.04 1/7/09 996.04 984.04 -13.00

Rain

0.55 1/7/09 0.00 1/1/09 0.55 1/7/09 0.00 1/1/09 0.47 0.00 0.55

Ch 1 Temp

0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 0.0 0.0

Ch 1 Hum

0 1/1/09 0 1/1/09 0 1/1/09 0 1/1/09 0 0 0

Ch 2 Temp

0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 0.0 0.0

Ch 2 Hum

0 1/1/09 0 1/1/09 0 1/1/09 0 1/1/09 0 0 0

Ch 3 Temp

0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 0.0 0.0

Ch 3 Hum

0 1/1/09 0 1/1/09 0 1/1/09 0 1/1/09 0 0 0

ET

0.00 1/1/09 0.00 1/1/09 0.00 1/1/09 0.00 1/1/09 0.00 0.00 0.00

UV Index

0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 1/1/09 0.0 0.0 0.0

Solar

0 1/1/09 0 1/1/09 0 1/1/09 0 1/1/09 0 0 0

Wind Chill

49.9 1/5/09 8.9 1/1/09 49.9 1/5/09 8.9 1/1/09 36.6 25.5 -2.5

In Heat Index

69.7 1/5/09 63.5 1/1/09 69.7 1/5/09 63.5 1/1/09 69.6 64.7 -1.0

Heat Index

50.4 1/5/09 17.8 1/1/09 50.4 1/5/09 17.8 1/1/09 39.1 33.3 4.0

Dew Point

35.4 1/5/09 -0.1 1/1/09 35.4 1/5/09 -0.1 1/1/09 31.4 12.3 18.7

Barom Sea-level

1029.04 1/1/09 1004.04 1/7/09 1029.04 1/1/09 1004.04 1/7/09 1017.04 1005.04 -13.00

Press Altitude

835 Daily  Rain 0.08 Degree Heating 1.4 Monthly Degree Day Cooling 0.0 Heat Index --- Beaufort Calm

Cloud Base

318 Hourly  Rain 0.12 Degree Cooling 0.0 Monthly Wind Run 244 Comfort Index Cool    

Air Density

-750 24Hr Rain 0.55 Moon Phase 10 Yearly Deg Day Heating 188.0 Forecast Rain    

Virtual Temp

34.0 Rain Rate 0.079 Monthly Rain 0.55 Yearly Degree Day Cooling 0.0 Station Barom Trend Falling    

Vapor Press

6.01 Wind Run 0 Monthly Deg Day Heating 188.0 Yearly Wind Run 244 Barometer Trend Falling    

Updated Automatically by Ambient Software's Virtual Weather Station  V13.01
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