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Monday, December 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F 26 °F  
Max Temperature 47 °F 36 °F 57 °F (1977)
Min Temperature 25 °F 15 °F -3 °F (1931)
Degree Days  
Heating Degree Days 29 39  
Month to date heating degree days 483 627  
Since 1 July heating degree days 1527 1836  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1513 1289  
Moisture  
Dew Point 24 °F    
Average Humidity 63    
Maximum Humidity 81    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.02 in 0.42 in (1978)
Month to date precipitation 0.11 0.28  
Year to date precipitation 2.77 8.48  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 7:31 AM MST 4:59 PM MST
Civil Twilight 7:01 AM MST 5:29 PM MST
Nautical Twilight 6:28 AM MST 6:02 PM MST
Astronomical Twilight 5:55 AM MST 6:35 PM MST
Moon 10:44 AM MST (12/17) 10:21 PM MST (12/17)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waxing Crescent, 25% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 32.0 °F 24.8 °F 23.0 °F 69% 29.96 in 10.0 mi SE 8.1 mph - N/A   Clear
1:53 AM 30.9 °F 27.5 °F 21.9 °F 69% 29.99 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 30.0 °F - 21.0 °F 69% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 32.0 °F - 21.9 °F 66% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 30.9 °F - 23.0 °F 72% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 28.9 °F - 21.9 °F 75% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 30.9 °F - 23.0 °F 72% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 27.0 °F - 21.0 °F 78% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 30.9 °F - 24.1 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 37.0 °F - 24.1 °F 59% 30.00 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 37.9 °F 32.7 °F 25.0 °F 60% 29.98 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 AM 41.0 °F 36.4 °F 25.0 °F 53% 29.94 in 10.0 mi NW 6.9 mph - N/A   Clear
12:53 PM 42.1 °F 40.2 °F 25.0 °F 51% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
1:53 PM 44.1 °F 41.5 °F 26.1 °F 49% 29.87 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:53 PM 46.0 °F 39.9 °F 26.1 °F 46% 29.85 in 10.0 mi SW 13.8 mph - N/A   Partly Cloudy
5:53 PM 39.9 °F 34.5 °F 26.1 °F 58% 29.84 in 10.0 mi South 8.1 mph - N/A   Clear
6:53 PM 36.0 °F 31.1 °F 25.0 °F 64% 29.86 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:53 PM 34.0 °F 28.8 °F 24.1 °F 67% 29.87 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:53 PM 34.0 °F 29.8 °F 24.1 °F 67% 29.86 in 10.0 mi East 4.6 mph - N/A   Clear
9:53 PM 34.0 °F - 25.0 °F 70% 29.83 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 33.1 °F - 25.0 °F 72% 29.85 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 28.9 °F - 23.0 °F 78% 29.85 in 10.0 mi Calm Calm - N/A   Clear