Dillon, MT

8:42 PM MDT on June 23, 2017 (GMT -0600)
Dillon

Weather History for KDLN - December, 2012

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Tuesday, December 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F 20 °F  
Max Temperature 42 °F 30 °F 56 °F (2004)
Min Temperature 26 °F 11 °F -40 °F (1932)
Degree Days  
Heating Degree Days 31    
Month to date heating degree days 370  
Since 1 July heating degree days 2143  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 242  
Moisture  
Dew Point 19 °F    
Average Humidity 53    
Maximum Humidity 68    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.01 in 0.19 in (1984)
Month to date precipitation 0.02 0.12  
Year to date precipitation 6.14 10.42  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.76 in    
Wind  
Wind Speed 13 mph (SSW)    
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

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 11, 2012 Rise Set
Actual Time 7:59 AM MST 4:47 PM MST
Civil Twilight 7:25 AM MST 5:21 PM MST
Nautical Twilight 6:48 AM MST 5:58 PM MST
Astronomical Twilight 6:12 AM MST 6:34 PM MST
Moon 5:56 AM MST (12/11) 3:32 PM MST (12/11)
Length of Visible Light 9h 55m
Length of Day
8h 47m
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 27.0 °F 15.6 °F 18.0 °F 69% 30.01 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
1:53 AM 30.9 °F 20.7 °F 18.0 °F 59% 29.97 in 10.0 mi SW 13.8 mph - N/A   Partly Cloudy
2:53 AM 30.9 °F 20.2 °F 19.0 °F 61% 29.98 in 10.0 mi SW 15.0 mph - N/A   Overcast
3:53 AM 30.9 °F 19.8 °F 19.0 °F 61% 29.96 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
4:53 AM 32.0 °F 20.8 °F 19.0 °F 59% 29.94 in 10.0 mi SSW 17.3 mph 23.0 mph N/A   Partly Cloudy
5:53 AM 33.1 °F 23.0 °F 19.0 °F 56% 29.92 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Mostly Cloudy
6:53 AM 33.1 °F 23.0 °F 19.0 °F 56% 29.88 in 10.0 mi SSW 15.0 mph - N/A   Overcast
7:53 AM 34.0 °F 24.2 °F 19.0 °F 54% 29.85 in 10.0 mi SW 15.0 mph - N/A   Overcast
8:53 AM 33.1 °F 24.4 °F 19.0 °F 56% 29.85 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
9:53 AM 35.1 °F 27.4 °F 19.0 °F 52% 29.82 in 10.0 mi SSW 10.4 mph - N/A   Overcast
10:53 AM 36.0 °F 31.1 °F 19.0 °F 50% 29.81 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
11:53 AM 41.0 °F 32.5 °F 18.0 °F 40% 29.75 in 10.0 mi WSW 17.3 mph 23.0 mph N/A   Clear
12:53 PM 39.9 °F 30.2 °F 17.1 °F 40% 29.72 in 10.0 mi SW 20.7 mph - N/A   Scattered Clouds
1:53 PM 41.0 °F 33.5 °F 18.0 °F 40% 29.67 in 10.0 mi SW 13.8 mph - N/A   Partly Cloudy
2:53 PM 41.0 °F 33.5 °F 17.1 °F 38% 29.64 in 10.0 mi SSW 13.8 mph - N/A   Clear
3:53 PM 37.9 °F 30.5 °F 17.1 °F 43% 29.63 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
4:53 PM 35.1 °F 27.4 °F 17.1 °F 48% 29.63 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
5:53 PM 32.0 °F 23.0 °F 17.1 °F 54% 29.63 in 10.0 mi SW 11.5 mph - N/A   Clear
6:53 PM 30.0 °F 20.0 °F 17.1 °F 59% 29.62 in 10.0 mi SW 12.7 mph - N/A   Clear
7:53 PM 30.9 °F 21.7 °F 18.0 °F 59% 29.59 in 10.0 mi SSW 11.5 mph - N/A   Scattered Clouds
8:53 PM 30.0 °F 20.5 °F 19.0 °F 64% 29.61 in 10.0 mi SW 11.5 mph - N/A   Clear
9:53 PM 35.1 °F 26.4 °F 19.9 °F 54% 29.57 in 10.0 mi South 12.7 mph 18.4 mph N/A   Mostly Cloudy
10:53 PM 34.0 °F 26.6 °F 21.0 °F 59% 29.57 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
11:53 PM 32.0 °F 27.5 °F 21.0 °F 64% 29.55 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy