Weather History for KRIW - December, 2012

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 20 °F 20 °F  
Max Temperature 34 °F 32 °F 59 °F (2004)
Min Temperature 5 °F 8 °F -9 °F (2000)
Degree Days  
Heating Degree Days 45 45  
Month to date heating degree days 380 482  
Since 1 July heating degree days 1961 2398  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 765 494  
Moisture  
Dew Point 11 °F    
Average Humidity 69    
Maximum Humidity 88    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.01 in T in (2006)
Month to date precipitation 0.04 0.10  
Year to date precipitation 2.91 9.21  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.5  
Since 1 July snowfall 3.0  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 11, 2012 Rise Set
Actual Time 7:35 AM MST 4:39 PM MST
Civil Twilight 7:03 AM MST 5:11 PM MST
Nautical Twilight 6:27 AM MST 5:47 PM MST
Astronomical Twilight 5:53 AM MST 6:21 PM MST
Moon 5:32 AM MST (12/11) 3:21 PM MST (12/11)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 9.0 °F 2.4 °F 5.0 °F 84% 30.06 in 10.0 mi NW 3.5 mph - N/A   Clear
1:53 AM 8.1 °F -0.5 °F 5.0 °F 87% 30.07 in 10.0 mi North 4.6 mph - N/A   Clear
2:53 AM 6.1 °F -5.6 °F 1.9 °F 83% 30.06 in 10.0 mi NW 6.9 mph - N/A   Clear
3:53 AM 7.0 °F -1.7 °F 1.9 °F 80% 30.04 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:53 AM 9.0 °F -0.9 °F 3.9 °F 80% 30.03 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:53 AM 10.0 °F 1.8 °F 5.0 °F 80% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 AM 5.0 °F -2.1 °F 1.9 °F 87% 30.06 in 10.0 mi NNE 3.5 mph - N/A   Clear
7:53 AM 6.1 °F - 1.9 °F 83% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 14.0 °F - 10.0 °F 84% 29.99 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 15.1 °F - 10.9 °F 84% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 21.9 °F - 12.9 °F 68% 29.93 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 26.1 °F 18.4 °F 14.0 °F 60% 29.88 in 10.0 mi East 6.9 mph - N/A   Clear
12:53 PM 28.9 °F 25.2 °F 14.0 °F 54% 29.87 in 10.0 mi West 3.5 mph - N/A   Clear
1:53 PM 30.9 °F 27.5 °F 14.0 °F 50% 29.84 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 PM 30.9 °F 25.2 °F 14.0 °F 50% 29.83 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
3:53 PM 30.0 °F 23.2 °F 14.0 °F 51% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
4:53 PM 30.9 °F 23.5 °F 15.1 °F 52% 29.83 in 10.0 mi SW 8.1 mph - N/A   Clear
5:53 PM 28.9 °F 23.9 °F 14.0 °F 54% 29.83 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:53 PM 28.9 °F 21.9 °F 14.0 °F 54% 29.85 in 10.0 mi SW 6.9 mph - N/A   Clear
7:53 PM 28.9 °F 21.9 °F 16.0 °F 58% 29.83 in 10.0 mi SW 6.9 mph - N/A   Clear
8:53 PM 28.9 °F 20.4 °F 16.0 °F 58% 29.81 in 10.0 mi WSW 9.2 mph - N/A   Clear
9:53 PM 30.9 °F 24.3 °F 16.0 °F 54% 29.78 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:53 PM 30.2 °F 23.4 °F 15.8 °F 55% 29.65 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:53 PM 30.0 °F 21.7 °F 15.1 °F 54% 29.71 in 10.0 mi South 9.2 mph - N/A   Clear