Purcellville, VA 20132 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V14.01

Current Conditions

Almanac

Last Updated: 23:02 on 9/2/14
Outside Temperature: 72.4 °F
Today's High: 91.2 °F at 14:22
Lo: 69.5 °F at 5:55
Barometric Trend: 0.108
Sunrise : 6:42  Sunset: 19:42
Moonrise:   14:20   Moonset:  ---
Moon Phase: 8

Parameter

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

Wind Direction

SW 360 15:59 5 13:35 234 -2.0 0.0 -34.7 20:09

Wind Speed

0 12 18:34 0 0:00 0 -0.0 2.0 20:09 -0.0 20:10

Gust

0 12 18:34 0 0:00 0 -0.1 2.0 20:09 -0.7 21:30

In Humidity

37 47 10:57 37 20:53 37 -0.2 0.8 22:44 -1.0 20:53

Out Humidity

100 100 0:00 66 12:13 100 0.0 0.0 0.0

In Temp

78.6 83.0 11:23 77.3 1:03 79.3 -0.67 0.00 -0.86 22:39

Out Temp

72.4 91.2 14:22 69.5 5:55 72.2 0.18 0.18 23:00 -0.65 21:23

Barometer

994.42 996.88 10:30 991.66 16:44 994.31 0.108 0.448 20:10 0.000

Rain

22.18 22.18 18:49 21.62 0:00 22.18 0.000 0.000 0.000

Ch 1 Temp

76.0 92.0 11:16 72.0 6:26 76.3 -0.25 0.02 20:06 -1.80 20:19

Ch 1 Hum

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

Ch 2 Temp

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

Ch 2 Hum

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

Ch 3 Temp

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

Ch 3 Hum

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

ET

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

UV Index

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

Solar

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

Wind Chill

72.4 91.2 14:22 69.5 5:55 72.2 0.18 0.18 23:00 -0.65 21:23

In Heat Index

78.3 83.4 11:23 77.1 1:03 79.0 -0.67 0.00 -0.84 22:39

Heat Index

79.6 110.1 14:13 76.7 5:55 79.4 0.18 0.18 23:00 -0.65 21:23

Dew Point

72.4 82.1 11:25 69.5 5:55 72.2 0.18 0.18 23:00 -0.65 21:23

Barom Sea-level

1012.00 1014.50 10:30 1009.19 16:44 1011.89 0.110 0.456 20:10 0.000

Parameter

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

Wind Direction

360 9/2/14 5 9/2/14 360 1/2/14 0 2/11/14 355 19 -29

Wind Speed

12 9/2/14 0 9/1/14 34 3/12/14 0 1/1/14 4 0 0

Gust

12 9/2/14 0 9/1/14 34 3/12/14 0 1/1/14 5 0 0

In Humidity

49 9/1/14 37 9/2/14 68 8/12/14 10 1/30/14 49 39 -2

Out Humidity

100 9/1/14 66 9/2/14 100 1/1/14 24 4/21/14 100 69 0

In Temp

83.7 9/1/14 77.3 9/2/14 87.6 7/9/14 64.8 2/25/14 83.7 78.0 -0.2

Out Temp

91.2 9/2/14 69.5 9/2/14 96.0 7/2/14 -6.2 1/23/14 89.1 70.8 -2.3

Barometer

998.61 9/1/14 991.66 9/2/14 1020.01 1/9/14 965.87 3/12/14 998.61 995.09 -1.86

Rain

22.18 9/2/14 21.51 9/1/14 22.18 9/2/14 0.00 1/1/14 21.62 21.51 0.56

Ch 1 Temp

92.0 9/2/14 72.0 9/2/14 107.0 6/25/14 4.0 1/7/14 87.0 73.0 -4.0

Ch 1 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 2 Temp

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 2 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Ch 3 Temp

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Ch 3 Hum

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

ET

0.00 9/1/14 0.00 9/1/14 0.00 1/1/14 0.00 1/1/14 0.00 0.00 0.00

UV Index

0.0 9/1/14 0.0 9/1/14 0.0 1/1/14 0.0 1/1/14 0.0 0.0 0.0

Solar

0 9/1/14 0 9/1/14 0 1/1/14 0 1/1/14 0 0 0

Wind Chill

91.2 9/2/14 69.5 9/2/14 96.0 7/2/14 -14.7 1/7/14 89.1 70.8 -2.3

In Heat Index

84.5 9/1/14 77.1 9/2/14 93.5 7/9/14 63.4 2/25/14 84.5 77.8 -0.4

Heat Index

110.1 9/2/14 76.7 9/2/14 119.9 7/2/14 -0.3 1/23/14 107.2 78.0 -2.3

Dew Point

83.5 9/1/14 69.5 9/2/14 84.1 6/18/14 -8.0 1/23/14 83.5 70.8 -2.3

Barom Sea-level

1016.26 9/1/14 1009.19 9/2/14 1038.04 1/9/14 982.94 3/12/14 1016.26 1012.67 -1.90

Press Altitude

518 Daily  Rain 0.56 Degree Heating 0.0 Monthly Degree Day Cooling 21.7 Heat Index --- Beaufort Calm

Cloud Base

0 Hourly  Rain 0.00 Degree Cooling 10.2 Monthly Wind Run 11 Comfort Index Comfortable    

Air Density

1492 24Hr Rain 0.56 Moon Phase 8 Yearly Deg Day Heating 3430.1 Forecast Increasing clouds with little temperature change    

Virtual Temp

77.9 Rain Rate 0.000 Monthly Rain 0.67 Yearly Degree Day Cooling 812.6 Station Barom Trend Rising    

Vapor Press

27.11 Wind Run 8 Monthly Deg Day Heating 0.0 Yearly Wind Run 4777 Barometer Trend Rising    

Updated Automatically by Ambient Software's Virtual Weather Station  V14.01
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