Weather History for KMRB - December, 2011

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Saturday, December 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 31 °F  
Max Temperature 55 °F 40 °F 70 °F (1965)
Min Temperature 34 °F 23 °F -3 °F (1963)
Degree Days  
Heating Degree Days 20 34  
Month to date heating degree days 764 956  
Since 1 July heating degree days 1622 2026  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1284 895  
Moisture  
Dew Point 36 °F    
Average Humidity 74    
Maximum Humidity 92    
Minimum Humidity 56    
Precipitation  
Precipitation T in 0.06 in 1.25 in (1975)
Month to date precipitation 2.77 2.71  
Year to date precipitation 46.83 38.70  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2011 Rise Set
Actual Time 7:31 AM EST 4:58 PM EST
Civil Twilight 7:01 AM EST 5:28 PM EST
Nautical Twilight 6:28 AM EST 6:01 PM EST
Astronomical Twilight 5:55 AM EST 6:34 PM EST
Moon 11:18 AM EST (12/31) No Moon Set
Length of Visible Light 10h 26m
Length of Day
9h 26m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 31
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F - 32.0 °F 79% 29.82 in 9.0 mi Calm Calm - N/A   Clear
1:53 AM 36.0 °F - 30.9 °F 82% 29.82 in 8.0 mi Calm Calm - N/A   Clear
2:53 AM 37.0 °F 33.3 °F 32.0 °F 82% 29.85 in 8.0 mi NNW 4.6 mph - N/A   Scattered Clouds
3:53 AM 37.9 °F - 34.0 °F 86% 29.85 in 9.0 mi Calm Calm - 0.00 in   Overcast
4:53 AM 39.0 °F - 33.1 °F 79% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 39.2 °F 37.0 °F 33.8 °F 81% 29.84 in 10.0 mi SW 3.5 mph - N/A   Overcast
7:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 29.86 in 9.0 mi SSE 3.5 mph - N/A   Clear
8:53 AM 39.9 °F 37.8 °F 37.0 °F 89% 29.88 in 6.0 mi SW 3.5 mph - N/A   Clear
9:53 AM 50.0 °F - 41.0 °F 71% 29.89 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:53 AM 54.0 °F - 39.0 °F 57% 29.91 in 10.0 mi West 17.3 mph 24.2 mph 0.00 in   Overcast
11:53 AM 52.0 °F - 37.9 °F 59% 29.92 in 10.0 mi West 19.6 mph 24.2 mph N/A   Overcast
12:53 PM 52.0 °F - 37.9 °F 59% 29.93 in 10.0 mi West 13.8 mph - N/A   Overcast
1:53 PM 51.1 °F - 37.0 °F 59% 29.94 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Overcast
2:53 PM 51.1 °F - 37.0 °F 59% 29.96 in 10.0 mi WNW 10.4 mph - N/A   Overcast
3:53 PM 50.0 °F - 37.9 °F 63% 30.00 in 10.0 mi West 8.1 mph - N/A   Overcast
4:53 PM 50.0 °F - 37.0 °F 61% 30.03 in 10.0 mi WNW 11.5 mph - N/A   Overcast
5:53 PM 48.9 °F - 37.0 °F 64% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Overcast
6:53 PM 50.0 °F - 36.0 °F 59% 30.09 in 10.0 mi West 6.9 mph - N/A   Overcast
7:53 PM 48.9 °F - 36.0 °F 61% 30.11 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:53 PM 48.0 °F - 36.0 °F 63% 30.11 in 10.0 mi West 3.5 mph - N/A   Overcast
9:53 PM 46.9 °F - 37.0 °F 68% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:53 PM 48.0 °F - 36.0 °F 63% 30.11 in 10.0 mi Calm Calm - N/A   Overcast