History for Danville, VA

Monday, January 21, 2013 View Current Conditions
Monday, January 21, 2013
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  Actual Average Record
Temperature
Mean Temperature 42 °F 38 °F  
Max Temperature 59 °F 46 °F 68 °F (1959)
Min Temperature 25 °F 29 °F -5 °F (1985)
Degree Days
Heating Degree Days 23 27  
Month to date heating degree days 436 578  
Since 1 July heating degree days 1837 2060  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 23 °F    
Average Humidity 59    
Maximum Humidity 92    
Minimum Humidity 26    
Precipitation
Precipitation 0.00 in 0.10 in 2.00 in (1979)
Month to date precipitation 6.00 2.27  
Year to date precipitation 6.00 2.27  
Snow
Snow 0.00 in - - ()
Month to date snowfall 1.0  
Since 1 July snowfall 1.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.98 in    
Wind
Wind Speed 7 mph (WSW)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Local Photos
Moon/Jupiter Conjunction
They will not be this close to each other again until 2026.
Conjunction of the Moon and Jupiter - 1-21-2013
At the top is Jupiter and 3 of it's moons. Left to right, Ganymede, Jupiter, Europa and Callisto. The star between Jupiter and the Moon is Omega Tauri...
The Moon - 1-21-2013
I like this one because of the mountain ridge (left top) just starting to be lit by the sun.
Jupiter and it's moons 1-21-2013
Left to right, Ganymede, Jupiter, Europa and Callisto.
Astronomy
May. 26, 2013 Rise Set
Actual Time 7:26 AM EST 5:31 PM EST
Civil Twilight 6:58 AM EST 5:59 PM EST
Nautical Twilight 6:26 AM EST 6:31 PM EST
Astronomical Twilight 5:56 AM EST 7:01 PM EST
Moon 1:11 PM EST (1/21) 2:52 AM EST (1/21)
Length Of Visible Light 11h 01m
Length of Day
10h 05m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Hourly Observations
Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 33.1 °F - 26.1 °F 75% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 30.0 °F 26.5 °F 26.1 °F 85% 30.07 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:53 AM 28.9 °F - 25.0 °F 85% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 27.0 °F 23.0 °F 24.1 °F 89% 30.06 in 6.0 mi SW 3.5 mph - N/A   Clear
5:53 AM 27.0 °F - 23.0 °F 85% 30.06 in 5.0 mi Calm Calm - N/A   Clear
6:53 AM 26.1 °F 20.5 °F 21.9 °F 84% 30.06 in 6.0 mi SW 4.6 mph - N/A   Clear
7:53 AM 27.0 °F - 23.0 °F 85% 30.06 in 7.0 mi Calm Calm - N/A   Clear
8:53 AM 32.0 °F - 28.0 °F 85% 30.06 in 9.0 mi Calm Calm - N/A   Clear
9:53 AM 39.9 °F - 30.9 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 46.9 °F - 28.0 °F 48% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 50.0 °F - 26.1 °F 39% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 54.0 °F - 26.1 °F 34% 29.95 in 10.0 mi SW 8.1 mph - N/A   Clear
1:53 PM 57.0 °F - 28.9 °F 34% 29.89 in 10.0 mi WSW 18.4 mph 21.9 mph N/A   Clear
2:53 PM 59.0 °F - 27.0 °F 29% 29.87 in 10.0 mi WSW 16.1 mph 24.2 mph N/A   Clear
3:53 PM 57.9 °F - 27.0 °F 31% 29.86 in 10.0 mi West 15.0 mph 25.3 mph N/A   Clear
4:53 PM 55.9 °F - 25.0 °F 30% 29.85 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
5:53 PM 53.1 °F - 21.9 °F 30% 29.86 in 10.0 mi West 11.5 mph 19.6 mph N/A   Clear
6:53 PM 50.0 °F - 19.0 °F 29% 29.89 in 10.0 mi West 15.0 mph 21.9 mph N/A   Clear
7:53 PM 46.9 °F - 14.0 °F 27% 29.92 in 10.0 mi West 10.4 mph - N/A   Clear
8:53 PM 44.1 °F 37.4 °F 12.9 °F 28% 29.93 in 10.0 mi West 13.8 mph 24.2 mph N/A   Clear
9:53 PM 43.0 °F 36.0 °F 10.9 °F 27% 29.93 in 10.0 mi West 13.8 mph 21.9 mph N/A   Clear
10:53 PM 41.0 °F 34.7 °F 12.0 °F 31% 29.94 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
11:53 PM 39.9 °F 33.9 °F 10.9 °F 31% 29.95 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Clear
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