Manassas, VA 20110
Current Weather Conditions [Select Refresh to Update] |
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Current Conditions |
Almanac |
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Last Updated:
5:29am on 3/12/14 Outside Temperature: 39.9 °F Today's High: 44.2 °F at 12:00am Lo: 39.9 °F at 5:19am Barometric Trend: |
Sunrise :
7:23am Sunset: 7:12pm Moonrise: 3:44pm Moonset: 4:54am Moon Phase: 11 |
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Parameter |
Value | High | Time | Low | Time | Average | Rate | Rate Hi | Time | Rate Lo | Time |
Wind Direction |
NW | 315 | 12:00am | 315 | 12:00am | 315 | 0.0 | 0.1 | 12:00am | 0.0 | 5:29am |
Wind Speed |
0 | 0 | 12:00am | 0 | 12:00am | 0 | -0.0 | -0.0 | 5:29am | -0.0 | 12:00am |
Gust |
0 | 0 | 12:00am | 0 | 12:00am | 0 | -0.0 | -0.0 | 5:29am | -0.0 | 12:00am |
In Humidity |
22 | 23 | 4:48am | 22 | 12:00am | 22 | -0.1 | 1.0 | 4:48am | -0.2 | 5:00am |
Out Humidity |
76 | 76 | 5:24am | 38 | 12:00am | 70 | 6.0 | 9.6 | 2:42am | 3.5 | 3:35am |
In Temp |
67.8 | 70.7 | 12:08am | 67.8 | 5:13am | 68.2 | -0.41 | 0.86 | 12:08am | -0.58 | 3:10am |
Out Temp |
39.9 | 44.2 | 12:00am | 39.9 | 5:19am | 40.9 | -0.98 | -0.16 | 2:15am | -3.37 | 12:06am |
Barometer |
29.09 | 29.26 | 12:50am | 29.09 | 4:35am | 29.11 | -0.021 | 0.025 | 12:50am | -0.059 | 3:35am |
Rain |
0.00 | 0.00 | 12:00am | 0.00 | 12:00am | 0.00 | 0.000 | 0.000 | 12:00am | 0.000 | 12:00am |
Ch 1 Temp |
39.9 | 44.2 | 12:00am | 39.9 | 5:19am | 40.9 | -0.98 | -0.16 | 2:15am | -3.37 | 12:06am |
Ch 1 Hum |
76 | 76 | 5:24am | 38 | 12:00am | 70 | 6.0 | 9.6 | 2:42am | 3.5 | 3:35am |
Ch 2 Temp |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Ch 2 Hum |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Ch 3 Temp |
66.6 | 70.2 | 12:04am | 66.6 | 5:28am | 67.3 | -0.70 | 0.86 | 12:04am | -0.76 | 4:49am |
Ch 3 Hum |
27 | 27 | 3:32am | 26 | 12:00am | 27 | 0.1 | 1.0 | 3:32am | -0.0 | 12:00am |
ET |
0.00 | 0.00 | 12:00am | 0.00 | 12:00am | 0.00 | 0.000 | 0.000 | 12:00am | 0.000 | 12:00am |
UV Index |
0.0 | 0.0 | 12:00am | 0.0 | 12:00am | 0.0 | 0.00 | 0.00 | 12:00am | 0.00 | 12:00am |
Solar |
0 | 0 | 12:00am | 0 | 12:00am | 0 | 0.0 | 0.0 | 12:00am | 0.0 | 12:00am |
Wind Chill |
39.9 | 44.2 | 12:00am | 39.9 | 5:19am | 40.9 | -0.98 | -0.16 | 2:15am | -3.37 | 12:06am |
In Heat Index |
66.5 | 69.4 | 12:08am | 66.5 | 5:13am | 66.9 | -0.42 | 0.86 | 12:08am | -0.58 | 3:10am |
Heat Index |
43.6 | 44.8 | 2:14am | 42.6 | 12:39am | 43.9 | -0.26 | 0.61 | 4:35am | -3.05 | 12:06am |
Dew Point |
33.0 | 33.2 | 4:35am | 19.8 | 12:06am | 31.7 | 1.24 | 4.35 | 2:02am | 0.22 | 12:06am |
Barom Sea-level |
29.47 | 29.65 | 12:50am | 29.47 | 4:35am | 29.49 | -0.021 | 0.025 | 12:50am | -0.059 | 3:35am |
Parameter |
Month High | Date | Month Low | Date | Year High | Date | Year Low | Date | Yesterday High | Yesterday Low | 24 Hour Difference |
Wind Direction |
338 | 3/1/14 | 0 | 3/1/14 | 338 | 1/1/14 | 0 | 1/3/14 | 338 | 158 | 68 |
Wind Speed |
15 | 3/9/14 | 0 | 3/1/14 | 21 | 1/6/14 | 0 | 1/1/14 | 5 | 0 | 0 |
Gust |
15 | 3/9/14 | 0 | 3/1/14 | 21 | 1/6/14 | 0 | 1/1/14 | 5 | 0 | 0 |
In Humidity |
25 | 3/10/14 | 17 | 3/1/14 | 27 | 2/24/14 | 4 | 2/12/14 | 22 | 22 | 0 |
Out Humidity |
76 | 3/12/14 | 14 | 3/11/14 | 98 | 1/2/14 | 14 | 3/11/14 | 38 | 14 | 49 |
In Temp |
72.7 | 3/8/14 | 64.4 | 3/1/14 | 75.9 | 1/26/14 | 63.0 | 1/22/14 | 71.1 | 66.0 | 0.5 |
Out Temp |
73.0 | 3/11/14 | 11.8 | 3/1/14 | 73.0 | 3/11/14 | -0.0 | 1/23/14 | 73.0 | 42.4 | -6.1 |
Barometer |
29.97 | 3/1/14 | 29.09 | 3/12/14 | 30.21 | 1/9/14 | 28.94 | 2/13/14 | 29.32 | 29.23 | -0.15 |
Rain |
0.00 | 3/1/14 | 0.00 | 3/1/14 | 0.00 | 1/1/14 | 0.00 | 1/1/14 | 0.00 | 0.00 | 0.00 |
Ch 1 Temp |
73.0 | 3/11/14 | 11.8 | 3/1/14 | 73.0 | 3/11/14 | -0.0 | 1/23/14 | 73.0 | 42.4 | -6.1 |
Ch 1 Hum |
76 | 3/12/14 | 14 | 3/11/14 | 98 | 1/2/14 | 14 | 3/11/14 | 38 | 14 | 49 |
Ch 2 Temp |
0.0 | 3/1/14 | 0.0 | 3/1/14 | 0.0 | 1/1/14 | 0.0 | 1/1/14 | 0.0 | 0.0 | 0.0 |
Ch 2 Hum |
0 | 3/1/14 | 0 | 3/1/14 | 0 | 1/1/14 | 0 | 1/1/14 | 0 | 0 | 0 |
Ch 3 Temp |
75.2 | 3/8/14 | 58.3 | 3/1/14 | 75.2 | 2/23/14 | 55.2 | 1/25/14 | 70.5 | 64.4 | 0.0 |
Ch 3 Hum |
29 | 3/9/14 | 24 | 3/1/14 | 35 | 1/17/14 | 20 | 2/4/14 | 27 | 26 | 1 |
ET |
0.00 | 3/1/14 | 0.00 | 3/1/14 | 0.00 | 1/1/14 | 0.00 | 1/1/14 | 0.00 | 0.00 | 0.00 |
UV Index |
0.0 | 3/1/14 | 0.0 | 3/1/14 | 0.0 | 1/1/14 | 0.0 | 1/1/14 | 0.0 | 0.0 | 0.0 |
Solar |
0 | 3/1/14 | 0 | 3/1/14 | 0 | 1/1/14 | 0 | 1/1/14 | 0 | 0 | 0 |
Wind Chill |
73.0 | 3/11/14 | 11.8 | 3/1/14 | 73.0 | 3/11/14 | -10.9 | 1/7/14 | 73.0 | 42.4 | -6.1 |
In Heat Index |
71.3 | 3/8/14 | 62.9 | 3/1/14 | 74.4 | 1/26/14 | 61.4 | 1/29/14 | 69.8 | 64.7 | 0.5 |
Heat Index |
71.3 | 3/11/14 | 11.5 | 3/1/14 | 71.3 | 3/11/14 | -1.2 | 1/23/14 | 71.3 | 41.4 | -1.4 |
Dew Point |
33.2 | 3/12/14 | -15.4 | 3/1/14 | 59.3 | 2/21/14 | -28.2 | 1/23/14 | 21.2 | 6.4 | 19.0 |
Barom Sea-level |
30.36 | 3/1/14 | 29.47 | 3/12/14 | 30.59 | 1/9/14 | 29.32 | 2/13/14 | 29.71 | 29.62 | -0.15 |
Press Altitude |
780 | Daily Rain | 0.00 | Degree Heating | 5.2 | Monthly Degree Day Cooling | 0.7 | Heat Index | --- | Beaufort | Calm |
Cloud Base |
1735 | Hourly Rain | 0.00 | Degree Cooling | 0.0 | Monthly Wind Run | 74 | Comfort Index | Cool | ||
Air Density |
-295 | 24Hr Rain | 0.00 | Moon Phase | 11 | Yearly Deg Day Heating | 1905.3 | Forecast | Rain | ||
Virtual Temp |
41.1 | Rain Rate | 0.000 | Monthly Rain | 0.00 | Yearly Degree Day Cooling | 0.9 | Station Barom Trend | Falling | ||
Vapor Press |
0.19 | Wind Run | 0 | Monthly Deg Day Heating | 86.7 | Yearly Wind Run | 1653 | Barometer Trend | Falling | ||
Updated Automatically by Ambient Software's
Virtual Weather Station V15.00 |