Weather History for Roanoke, VA

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Saturday, June 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F 76 °F  
Max Temperature 102 °F 86 °F 104 °F (1936)
Min Temperature 68 °F 65 °F 50 °F (1919)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 6 9  
Since 1 June heating degree days 6 11  
Since 1 July heating degree days 3188 4144  
Cooling Degree Days 20 11  
Month to date cooling degree days 244 246  
Year to date cooling degree days 446 362  
Since 1 June cooling degree days 244 246  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 44    
Maximum Humidity 60    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.12 in 1.25 in (1984)
Month to date precipitation 3.25 3.83  
Year to date precipitation 17.74 20.53  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 6.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 30, 2012 Rise Set
Actual Time 6:02 AM EDT 8:44 PM EDT
Civil Twilight 5:31 AM EDT 9:15 PM EDT
Nautical Twilight 4:53 AM EDT 9:53 PM EDT
Astronomical Twilight 4:09 AM EDT 10:37 PM EDT
Moon 5:39 PM EDT (6/30) 2:55 AM EDT (6/30)
Length of Visible Light 15h 43m
Length of Day
14h 41m
Waxing Gibbous, 87% of the Moon is Illuminated
Jun 30
Waxing Gibbous
Jul 3
Full
Jul 10
Last Quarter
Jul 19
New
Jul 26
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 75.9 °F - 57.9 °F 54% 29.85 in 10.0 mi West 5.8 mph - N/A   Clear
1:54 AM 73.0 °F - 59.0 °F 61% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
2:54 AM 73.0 °F - 59.0 °F 61% 29.86 in 10.0 mi NNW 6.9 mph - N/A   Clear
3:54 AM 73.0 °F - 60.1 °F 64% 29.86 in 10.0 mi NW 8.1 mph - N/A   Clear
4:54 AM 73.0 °F - 60.1 °F 64% 29.86 in 10.0 mi NW 8.1 mph - N/A   Clear
5:54 AM 69.1 °F - 61.0 °F 75% 29.87 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:54 AM 75.9 °F - 61.0 °F 60% 29.89 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
8:54 AM 79.0 °F - 62.1 °F 56% 29.91 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
9:54 AM 82.9 °F 84.0 °F 63.0 °F 51% 29.91 in 10.0 mi NW 3.5 mph - N/A   Clear
10:54 AM 87.1 °F 88.3 °F 64.0 °F 46% 29.91 in 10.0 mi SW 4.6 mph - N/A   Clear
11:54 AM 91.0 °F 93.0 °F 64.9 °F 42% 29.89 in 10.0 mi South 4.6 mph - N/A   Clear
12:54 PM 93.9 °F 97.0 °F 66.0 °F 40% 29.88 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
1:54 PM 97.0 °F 100.4 °F 66.0 °F 36% 29.86 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
2:54 PM 99.0 °F 101.7 °F 64.0 °F 32% 29.84 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
3:54 PM 100.0 °F 103.0 °F 64.0 °F 31% 29.83 in 10.0 mi SW 10.4 mph - N/A   Partly Cloudy
4:54 PM 100.0 °F 103.6 °F 64.9 °F 32% 29.81 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
5:54 PM 100.9 °F 101.6 °F 60.1 °F 26% 29.81 in 10.0 mi WSW 8.1 mph 18.4 mph N/A   Partly Cloudy
6:54 PM 100.0 °F 101.2 °F 61.0 °F 28% 29.82 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
7:54 PM 95.0 °F 101.3 °F 70.0 °F 44% 29.83 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
8:54 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.84 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy
9:54 PM 90.0 °F 90.0 °F 61.0 °F 38% 29.86 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
10:54 PM 86.0 °F 85.7 °F 60.1 °F 41% 29.88 in 10.0 mi West 8.1 mph - N/A   Clear
11:54 PM 82.9 °F 83.7 °F 62.1 °F 49% 29.88 in 10.0 mi West 6.9 mph - N/A   Clear