Weather History for Blacksburg, VA

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Monday, October 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 40 °F 48 °F  
Max Temperature 50 °F 62 °F 77 °F (2003)
Min Temperature 29 °F 35 °F 20 °F (1965)
Degree Days  
Heating Degree Days 25 17  
Month to date heating degree days 389 397  
Since 1 July heating degree days 467 527  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 4  
Year to date cooling degree days 870 573  
Moisture  
Dew Point 35 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 54    
Precipitation  
Precipitation T in 0.09 in 0.70 in (1970)
Month to date precipitation 2.94 2.78  
Year to date precipitation 36.36 35.07  
Snow  
Snow 0.00 in - - ()
Month to date snowfall T  
Since 1 July snowfall T  
Since 1 September snowfall T  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:44 AM EDT 6:25 PM EDT
Civil Twilight 7:17 AM EDT 6:52 PM EDT
Nautical Twilight 6:47 AM EDT 7:22 PM EDT
Astronomical Twilight 6:16 AM EDT 7:53 PM EDT
Moon 12:47 PM EDT (10/31) 11:01 PM EDT (10/31)
Length of Visible Light 11h 34m
Length of Day
10h 40m
Waxing Crescent, 29% of the Moon is Illuminated
Oct 31
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 39.2 °F - 33.8 °F 81% 30.31 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 39.2 °F - 32.0 °F 75% 30.31 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 37.4 °F - 32.0 °F 81% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 37.4 °F - 33.8 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 39.2 °F - 33.8 °F 81% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 37.4 °F - 33.8 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 35.6 °F - 32.0 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 33.8 °F - 32.0 °F 93% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 33.8 °F - 33.8 °F 100% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 33.8 °F - 32.0 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 33.8 °F - 32.0 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 33.8 °F - 32.0 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 33.8 °F - 33.8 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 33.8 °F - 33.8 °F 100% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 35.6 °F - 33.8 °F 93% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 35.6 °F - 35.6 °F 100% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 35.6 °F - 35.6 °F 100% 30.29 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 37.4 °F - 35.6 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 39.2 °F - 35.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 39.2 °F - 35.6 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 41.0 °F - 35.6 °F 81% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 42.8 °F 41.1 °F 35.6 °F 76% 30.29 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:15 AM 42.8 °F 41.1 °F 35.6 °F 76% 30.29 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:35 AM 42.8 °F - 35.6 °F 76% 30.28 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 44.6 °F 42.2 °F 35.6 °F 71% 30.28 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:15 AM 46.4 °F 44.3 °F 35.6 °F 66% 30.28 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:35 AM 46.4 °F 44.3 °F 37.4 °F 71% 30.27 in 10.0 mi SE 4.6 mph - N/A   Clear
11:55 AM 50.0 °F - 37.4 °F 62% 30.26 in 10.0 mi South 5.8 mph - N/A   Clear
12:15 PM 50.0 °F - 37.4 °F 62% 30.26 in 10.0 mi SSE 8.1 mph - N/A   Clear
12:35 PM 50.0 °F - 35.6 °F 58% 30.25 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
12:55 PM 51.8 °F - 37.4 °F 58% 30.24 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:15 PM 51.8 °F - 35.6 °F 54% 30.23 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:35 PM 51.8 °F - 35.6 °F 54% 30.23 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
1:55 PM 51.8 °F - 35.6 °F 54% 30.21 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
2:15 PM 51.8 °F - 33.8 °F 50% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:35 PM 51.8 °F - 35.6 °F 54% 30.20 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
2:55 PM 51.8 °F - 35.6 °F 54% 30.20 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
3:15 PM 51.8 °F - 35.6 °F 54% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
3:35 PM 51.8 °F - 35.6 °F 54% 30.20 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
3:55 PM 51.8 °F - 35.6 °F 54% 30.20 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
4:15 PM 51.8 °F - 35.6 °F 54% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
4:35 PM 51.8 °F - 35.6 °F 54% 30.19 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
4:55 PM 51.8 °F - 35.6 °F 54% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:15 PM 51.8 °F - 35.6 °F 54% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 PM 50.0 °F - 35.6 °F 58% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
5:55 PM 50.0 °F - 35.6 °F 58% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
6:15 PM 48.2 °F - 35.6 °F 62% 30.20 in 10.0 mi SSW 3.5 mph - N/A   Overcast
6:35 PM 48.2 °F - 35.6 °F 62% 30.21 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:55 PM 46.4 °F 45.2 °F 39.2 °F 76% 30.22 in 10.0 mi WNW 3.5 mph - N/A Rain Light Rain
7:15 PM 46.4 °F 45.2 °F 39.2 °F 76% 30.22 in 10.0 mi WNW 3.5 mph - N/A   Light Drizzle
7:35 PM 44.6 °F 43.1 °F 39.2 °F 81% 30.23 in 10.0 mi NW 3.5 mph - N/A   Overcast
7:55 PM 44.6 °F - 39.2 °F 81% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 44.6 °F - 39.2 °F 81% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 44.6 °F - 39.2 °F 81% 30.23 in 10.0 mi Calm Calm - N/A   Overcast
8:55 PM 44.6 °F - 39.2 °F 81% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:15 PM 39.2 °F - 39.2 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 39.2 °F - 37.4 °F 93% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 37.4 °F - 37.4 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 37.4 °F - 37.4 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 37.4 °F - 37.4 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 35.6 °F - 35.6 °F 100% 30.24 in 7.0 mi Calm Calm - N/A   Clear
11:15 PM 35.6 °F - 35.6 °F 100% 30.25 in 7.0 mi Calm Calm - N/A   Clear
11:35 PM 35.6 °F - 35.6 °F 100% 30.25 in 7.0 mi Calm Calm - N/A   Clear
11:55 PM 33.8 °F - 33.8 °F 100% 30.24 in 5.0 mi Calm Calm - N/A   Clear