Weather History for Melfa, VA

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Monday, December 31, 2012

  Actual Average (KWAL) Record (KWAL)
Temperature  
Mean Temperature 37 °F 37 °F  
Max Temperature 48 °F 46 °F 70 °F (1990)
Min Temperature 26 °F 29 °F 5 °F (1993)
Degree Days  
Heating Degree Days 28    
Month to date heating degree days  
Since 1 July heating degree days  
Cooling Degree Days 0    
Month to date cooling degree days  
Year to date cooling degree days  
Moisture  
Dew Point 26 °F    
Average Humidity 63    
Maximum Humidity 93    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.09 in 0.23 in (2002)
Month to date precipitation 3.43  
Year to date precipitation 40.84  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 15 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:18 AM EST 4:54 PM EST
Civil Twilight 6:48 AM EST 5:24 PM EST
Nautical Twilight 6:16 AM EST 5:56 PM EST
Astronomical Twilight 5:44 AM EST 6:28 PM EST
Moon 8:18 PM EST (12/31) 9:02 AM EST (12/31)
Length of Visible Light 10h 35m
Length of Day
9h 36m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 35.6 °F 31.7 °F 23.0 °F 60% 30.33 in 10.0 mi SE 4.6 mph - N/A   Clear
12:35 AM 35.6 °F 32.8 °F 23.0 °F 60% 30.33 in 10.0 mi ESE 3.5 mph - N/A   Clear
12:55 AM 33.8 °F 30.8 °F 23.0 °F 65% 30.33 in 10.0 mi SE 3.5 mph - N/A   Clear
1:15 AM 33.8 °F 29.6 °F 23.0 °F 65% 30.33 in 10.0 mi SE 4.6 mph - N/A   Clear
1:35 AM 33.8 °F 30.8 °F 23.0 °F 65% 30.33 in 10.0 mi SE 3.5 mph - N/A   Clear
1:55 AM 30.2 °F - 24.8 °F 80% 30.33 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 30.2 °F - 24.8 °F 80% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 28.4 °F - 24.8 °F 86% 30.35 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 28.4 °F - 24.8 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 28.4 °F - 24.8 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 28.4 °F - 23.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 28.4 °F - 24.8 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 28.4 °F 24.6 °F 24.8 °F 86% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:36 AM 28.4 °F - 24.8 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 26.6 °F 21.2 °F 23.0 °F 86% 30.32 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:17 AM 26.6 °F - 24.8 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 26.6 °F - 24.8 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 26.6 °F - 23.0 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 26.6 °F 20.0 °F 23.0 °F 86% 30.32 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:35 AM 26.6 °F 21.2 °F 24.8 °F 93% 30.32 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:55 AM 26.6 °F - 24.8 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 26.6 °F - 24.8 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Clear
7:55 AM 26.6 °F 22.6 °F 24.8 °F 93% 30.31 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:15 AM 30.2 °F 25.4 °F 26.6 °F 86% 30.32 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:35 AM 33.8 °F 29.6 °F 26.6 °F 75% 30.31 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:55 AM 35.6 °F 31.7 °F 26.6 °F 70% 30.29 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:15 AM 37.4 °F 32.1 °F 28.4 °F 70% 30.30 in 10.0 mi ESE 6.9 mph - N/A   Clear
9:35 AM 37.4 °F 30.8 °F 28.4 °F 70% 30.31 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:55 AM 39.2 °F 34.2 °F 28.4 °F 65% 30.31 in 10.0 mi ESE 6.9 mph - N/A   Clear
10:15 AM 41.0 °F 34.3 °F 28.4 °F 61% 30.30 in 10.0 mi East 11.5 mph - N/A   Clear
10:35 AM 42.8 °F 35.8 °F 26.6 °F 53% 30.29 in 10.0 mi East 13.8 mph - N/A   Clear
10:55 AM 42.8 °F 36.6 °F 26.6 °F 53% 30.28 in 10.0 mi East 11.5 mph - N/A   Clear
11:15 AM 44.6 °F 40.7 °F 26.6 °F 49% 30.25 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:35 AM 44.6 °F 39.7 °F 26.6 °F 49% 30.25 in 10.0 mi East 9.2 mph 17.3 mph N/A   Clear
11:55 AM 44.6 °F 39.7 °F 26.6 °F 49% 30.22 in 10.0 mi ESE 9.2 mph - N/A   Clear
12:15 PM 44.6 °F 39.7 °F 21.2 °F 39% 30.21 in 10.0 mi ESE 9.2 mph - N/A   Clear
12:35 PM 44.6 °F 39.2 °F 21.2 °F 39% 30.20 in 10.0 mi East 10.4 mph 16.1 mph N/A   Clear
12:55 PM 44.6 °F 40.2 °F 24.8 °F 46% 30.18 in 10.0 mi ESE 8.1 mph - N/A   Clear
1:15 PM 44.6 °F 38.8 °F 23.0 °F 43% 30.17 in 10.0 mi East 11.5 mph 17.3 mph N/A   Clear
1:35 PM 44.6 °F 39.7 °F 24.8 °F 46% 30.17 in 10.0 mi ESE 9.2 mph - N/A   Clear
1:55 PM 44.6 °F 40.2 °F 23.0 °F 43% 30.16 in 10.0 mi ESE 8.1 mph - N/A   Clear
2:15 PM 44.6 °F 38.8 °F 23.0 °F 43% 30.15 in 10.0 mi East 11.5 mph 17.3 mph N/A   Clear
2:35 PM 46.4 °F 40.7 °F 24.8 °F 43% 30.15 in 10.0 mi East 12.7 mph 16.1 mph N/A   Clear
2:57 PM 44.6 °F 39.2 °F 24.8 °F 46% 30.14 in 10.0 mi ESE 10.4 mph - N/A   Clear
3:15 PM 44.6 °F 40.2 °F 26.6 °F 49% 30.15 in 10.0 mi ESE 8.1 mph - N/A   Clear
3:35 PM 44.6 °F 39.7 °F 26.6 °F 49% 30.16 in 10.0 mi ESE 9.2 mph - N/A   Clear
3:55 PM 44.6 °F 40.7 °F 26.6 °F 49% 30.15 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
4:15 PM 44.6 °F 42.2 °F 26.6 °F 49% 30.14 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:35 PM 44.6 °F 40.2 °F 26.6 °F 49% 30.14 in 10.0 mi ESE 8.1 mph - N/A   Clear
4:55 PM 44.6 °F 41.4 °F 26.6 °F 49% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
5:15 PM 44.6 °F 39.7 °F 26.6 °F 49% 30.15 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
5:35 PM 44.6 °F 40.7 °F 26.6 °F 49% 30.11 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
6:15 PM 44.6 °F 40.2 °F 28.4 °F 53% 30.13 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:35 PM 44.6 °F 40.2 °F 28.4 °F 53% 30.14 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:55 PM 44.6 °F 39.7 °F 28.4 °F 53% 30.13 in 10.0 mi East 9.2 mph - N/A   Clear
7:15 PM 44.6 °F 40.2 °F 28.4 °F 53% 30.13 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:35 PM 44.6 °F 40.2 °F 28.4 °F 53% 30.12 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:55 PM 44.6 °F 40.2 °F 26.6 °F 49% 30.11 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
8:15 PM 44.6 °F 40.7 °F 28.4 °F 53% 30.10 in 10.0 mi ESE 6.9 mph - N/A   Clear
8:35 PM 44.6 °F 40.7 °F 28.4 °F 53% 30.10 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
8:55 PM 44.6 °F 40.7 °F 28.4 °F 53% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
9:15 PM 46.4 °F 41.9 °F 28.4 °F 50% 30.07 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:35 PM 46.4 °F 41.5 °F 28.4 °F 50% 30.06 in 10.0 mi East 10.4 mph 16.1 mph N/A   Scattered Clouds
10:15 PM 46.4 °F 41.5 °F 28.4 °F 50% 30.07 in 10.0 mi East 10.4 mph 17.3 mph N/A   Scattered Clouds
10:35 PM 46.4 °F 41.9 °F 28.4 °F 50% 30.07 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
10:55 PM 48.2 °F - 28.4 °F 46% 30.06 in 10.0 mi East 15.0 mph 25.3 mph N/A   Scattered Clouds
11:15 PM 48.2 °F - 28.4 °F 46% 30.06 in 10.0 mi East 12.7 mph 20.7 mph N/A   Clear
11:35 PM 48.2 °F - 28.4 °F 46% 30.05 in 10.0 mi ESE 9.2 mph 18.4 mph N/A   Clear