Weather History for Roanoke, VA

Change the Weather History Date:

Monday, October 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 53 °F  
Max Temperature 54 °F 65 °F 83 °F (1950)
Min Temperature 35 °F 42 °F 27 °F (1917)
Degree Days  
Heating Degree Days 20 12  
Month to date heating degree days 253 248  
Since 1 July heating degree days 286 297  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 21  
Year to date cooling degree days 1549 1207  
Moisture  
Dew Point 33 °F    
Average Humidity 67    
Maximum Humidity 85    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.10 in 2.76 in (1921)
Month to date precipitation 4.06 2.89  
Year to date precipitation 36.54 34.91  
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 30.29 in    
Wind  
Wind Speed 3 mph (ESE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:43 AM EDT 6:23 PM EDT
Civil Twilight 7:16 AM EDT 6:50 PM EDT
Nautical Twilight 6:45 AM EDT 7:20 PM EDT
Astronomical Twilight 6:15 AM EDT 7:51 PM EDT
Moon 12:46 PM EDT (10/31) 10:59 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
12:54 AM 42.1 °F 37.7 °F 30.9 °F 65% 30.35 in 10.0 mi East 6.9 mph - N/A   Clear
1:54 AM 41.0 °F 36.4 °F 30.9 °F 67% 30.35 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:54 AM 41.0 °F - 30.0 °F 65% 30.35 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 36.0 °F - 30.9 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 37.9 °F - 30.9 °F 76% 30.34 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 37.0 °F - 32.0 °F 82% 30.34 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 37.4 °F - 32.0 °F 81% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 37.0 °F - 33.1 °F 86% 30.33 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 39.9 °F - 33.1 °F 77% 30.34 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 43.0 °F - 33.1 °F 68% 30.34 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 46.0 °F - 32.0 °F 58% 30.32 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 48.0 °F - 33.1 °F 56% 30.31 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:54 PM 51.1 °F - 33.1 °F 50% 30.28 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
1:54 PM 52.0 °F - 33.1 °F 49% 30.25 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
2:54 PM 52.0 °F - 34.0 °F 50% 30.23 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
3:54 PM 52.0 °F - 33.1 °F 49% 30.23 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
4:54 PM 51.1 °F - 32.0 °F 48% 30.22 in 10.0 mi ESE 10.4 mph - N/A   Mostly Cloudy
5:54 PM 50.0 °F - 32.0 °F 50% 30.22 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
6:54 PM 48.9 °F - 32.0 °F 52% 30.24 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
7:54 PM 48.0 °F - 32.0 °F 54% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 PM 46.0 °F 44.8 °F 34.0 °F 63% 30.26 in 10.0 mi NE 3.5 mph - N/A   Overcast
9:54 PM 44.1 °F - 36.0 °F 73% 30.27 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:54 PM 41.0 °F - 34.0 °F 76% 30.27 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 PM 37.9 °F - 33.1 °F 83% 30.27 in 10.0 mi Calm Calm - N/A   Clear