Weather History for Dillon, MT

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 28 °F 21 °F  
Max Temperature 36 °F 31 °F 54 °F (1939)
Min Temperature 20 °F 12 °F -24 °F (1972)
Degree Days  
Heating Degree Days 37    
Month to date heating degree days 207  
Since 1 July heating degree days 1980  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 242  
Moisture  
Dew Point 15 °F    
Average Humidity 58    
Maximum Humidity 77    
Minimum Humidity 38    
Precipitation  
Precipitation T in 0.01 in 0.11 in (1950)
Month to date precipitation 0.02 0.08  
Year to date precipitation 6.14 10.38  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 13 mph (SW)    
Max Wind Speed 30 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 07, 2012 Rise Set
Actual Time 7:56 AM MST 4:47 PM MST
Civil Twilight 7:22 AM MST 5:21 PM MST
Nautical Twilight 6:45 AM MST 5:58 PM MST
Astronomical Twilight 6:09 AM MST 6:34 PM MST
Moon 1:03 AM MST (12/7) 1:00 PM MST (12/7)
Length of Visible Light 9h 58m
Length of Day
8h 51m
Last Quarter, 38% of the Moon is Illuminated
Dec 7
Last Quarter
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 24.1 °F 13.1 °F 17.1 °F 75% 29.98 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
1:53 AM 26.1 °F 17.6 °F 16.0 °F 66% 29.97 in 10.0 mi South 8.1 mph - N/A   Clear
2:53 AM 24.1 °F 14.4 °F 16.0 °F 71% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
3:53 AM 24.1 °F 18.2 °F 17.1 °F 75% 29.99 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
4:53 AM 27.0 °F 13.9 °F 17.1 °F 66% 29.99 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Scattered Clouds
5:53 AM 21.0 °F 11.4 °F 14.0 °F 74% 30.02 in 10.0 mi SSW 8.1 mph - 0.00 in   Clear
6:53 AM 21.9 °F 9.2 °F 16.0 °F 78% 30.03 in 10.0 mi SW 13.8 mph - N/A   Clear
7:53 AM 23.0 °F 12.4 °F 16.0 °F 74% 30.06 in 10.0 mi SSW 10.4 mph - N/A   Clear
8:53 AM 26.1 °F 15.0 °F 17.1 °F 69% 30.05 in 10.0 mi SSW 12.7 mph - N/A   Clear
9:53 AM 28.0 °F 18.1 °F 16.0 °F 61% 30.03 in 10.0 mi SSW 11.5 mph - N/A   Clear
10:53 AM 30.9 °F 22.2 °F 15.1 °F 52% 30.02 in 10.0 mi WSW 10.4 mph - N/A   Clear
11:53 AM 34.0 °F 26.6 °F 15.1 °F 46% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:53 PM 36.0 °F 25.3 °F 12.0 °F 37% 29.95 in 10.0 mi SW 19.6 mph 25.3 mph N/A   Mostly Cloudy
1:53 PM 36.0 °F 26.7 °F 12.0 °F 37% 29.91 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Scattered Clouds
2:53 PM 35.1 °F 24.8 °F 12.9 °F 40% 29.90 in 10.0 mi WSW 17.3 mph - N/A   Partly Cloudy
3:53 PM 32.0 °F 22.5 °F 12.9 °F 45% 29.90 in 10.0 mi SW 12.7 mph - N/A   Clear
4:53 PM 30.0 °F 23.2 °F 14.0 °F 51% 29.86 in 10.0 mi South 6.9 mph - N/A   Clear
7:53 PM 28.0 °F 17.5 °F 16.0 °F 61% 29.83 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:53 PM 28.9 °F 18.6 °F 15.1 °F 56% 29.78 in 10.0 mi SSW 12.7 mph - N/A   Partly Cloudy
9:53 PM 30.0 °F 18.7 °F 14.0 °F 51% 29.75 in 10.0 mi SW 16.1 mph 24.2 mph N/A   Mostly Cloudy
10:53 PM 30.9 °F 16.2 °F 16.0 °F 54% 29.72 in 10.0 mi SW 29.9 mph 36.8 mph N/A   Scattered Clouds
11:53 PM 30.9 °F 19.8 °F 17.1 °F 57% 29.70 in 10.0 mi SW 16.1 mph 23.0 mph N/A   Overcast