Weather History for Roanoke, VA

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Saturday, September 29, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 63 °F  
Max Temperature 70 °F 74 °F 93 °F (1953)
Min Temperature 55 °F 52 °F 32 °F (1942)
Degree Days  
Heating Degree Days 2 4  
Month to date heating degree days 29 42  
Since 1 July heating degree days 29 43  
Cooling Degree Days 0 2  
Month to date cooling degree days 138 137  
Year to date cooling degree days 1406 1184  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in 0.12 in 3.45 in (1924)
Month to date precipitation 3.60 3.77  
Year to date precipitation 28.42 31.90  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall T  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 5 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 29, 2012 Rise Set
Actual Time 7:14 AM EDT 7:05 PM EDT
Civil Twilight 6:48 AM EDT 7:31 PM EDT
Nautical Twilight 6:17 AM EDT 8:01 PM EDT
Astronomical Twilight 5:47 AM EDT 8:32 PM EDT
Moon 6:38 PM EDT (9/29) 6:43 AM EDT (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 51m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.9 °F 59.0 °F 76% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
1:54 AM 66.0 °F 59.0 °F 78% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Overcast
2:54 AM 64.0 °F 59.0 °F 84% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 66.0 °F 60.1 °F 81% 29.99 in 10.0 mi West 6.9 mph - N/A   Overcast
4:22 AM 66.2 °F 59.0 °F 78% 30.02 in 10.0 mi NNE 3.5 mph - N/A   Overcast
4:40 AM 66.2 °F 59.0 °F 78% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 64.9 °F 60.1 °F 84% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 64.9 °F 60.1 °F 84% 30.00 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:54 AM 63.0 °F 59.0 °F 87% 30.01 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
7:54 AM 63.0 °F 60.1 °F 90% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Overcast
8:54 AM 62.1 °F 55.9 °F 80% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:54 AM 62.1 °F 57.0 °F 84% 30.04 in 10.0 mi SE 8.1 mph - N/A   Overcast
10:54 AM 62.1 °F 55.9 °F 80% 30.03 in 10.0 mi SE 9.2 mph - N/A   Overcast
11:54 AM 62.1 °F 55.9 °F 80% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Overcast
12:54 PM 64.9 °F 57.0 °F 75% 30.00 in 10.0 mi Variable 4.6 mph - N/A   Overcast
1:54 PM 69.1 °F 57.0 °F 65% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:54 PM 70.0 °F 57.9 °F 65% 29.93 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
3:28 PM 66.2 °F 55.4 °F 68% 29.95 in 10.0 mi SE 11.5 mph - N/A   Overcast
3:54 PM 66.9 °F 57.0 °F 70% 29.91 in 10.0 mi SSE 10.4 mph - N/A   Overcast
4:36 PM 66.2 °F 55.4 °F 68% 29.93 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
4:51 PM 66.2 °F 57.2 °F 73% 29.94 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
4:54 PM 66.0 °F 57.0 °F 73% 29.91 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
5:54 PM 64.0 °F 55.9 °F 75% 29.92 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
6:54 PM 62.1 °F 55.9 °F 80% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
7:54 PM 62.1 °F 55.9 °F 80% 29.94 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
8:54 PM 61.0 °F 55.9 °F 83% 29.94 in 10.0 mi ESE 3.5 mph - N/A   Overcast
9:54 PM 61.0 °F 55.9 °F 83% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 59.0 °F 54.0 °F 83% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 PM 59.0 °F 46.9 °F 64% 29.96 in 10.0 mi Calm Calm - N/A   Clear