Lewistown, MT

8:45 PM MDT on June 26, 2017 (GMT -0600)
Lewistown Municipal

Weather History for KLWT - December, 2012

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 21 °F 22 °F  
Max Temperature 28 °F 33 °F 58 °F (1956)
Min Temperature 14 °F 12 °F -37 °F (1968)
Degree Days  
Heating Degree Days 44 43  
Month to date heating degree days 1145 1169  
Since 1 July heating degree days 3058 3297  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 314 210  
Moisture  
Dew Point 13 °F    
Average Humidity 71    
Maximum Humidity 84    
Minimum Humidity 57    
Precipitation  
Precipitation T in 0.02 in 0.37 in (1947)
Month to date precipitation 0.34 0.59  
Year to date precipitation 15.34 16.78  
Snow  
Snow 0.00 in - - ()
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 8 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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Daily Weather History Graph

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Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 8:03 AM MST 4:36 PM MST
Civil Twilight 7:28 AM MST 5:11 PM MST
Nautical Twilight 6:49 AM MST 5:50 PM MST
Astronomical Twilight 6:12 AM MST 6:27 PM MST
Moon 5:20 PM MST (12/28) 7:56 AM MST (12/28)
Length of Visible Light 9h 43m
Length of Day
8h 32m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 21.9 °F 12.5 °F 15.1 °F 75% 29.98 in 10.0 mi West 8.1 mph - N/A   Overcast
1:54 AM 21.0 °F 10.6 °F 15.1 °F 78% 29.99 in 10.0 mi SW 9.2 mph - N/A   Overcast
2:54 AM 21.9 °F 11.0 °F 16.0 °F 78% 30.01 in 10.0 mi WSW 10.4 mph - N/A   Overcast
3:54 AM 21.9 °F 12.5 °F 17.1 °F 82% 30.02 in 10.0 mi SW 8.1 mph - N/A   Overcast
4:54 AM 21.9 °F 11.7 °F 17.1 °F 82% 30.02 in 10.0 mi SW 9.2 mph - N/A   Overcast
5:54 AM 21.0 °F 12.4 °F 17.1 °F 85% 30.03 in 10.0 mi WSW 6.9 mph - N/A   Overcast
6:54 AM 21.9 °F 13.4 °F 18.0 °F 85% 30.05 in 9.0 mi WSW 6.9 mph - 0.00 in   Overcast
7:54 AM 21.9 °F 11.7 °F 17.1 °F 82% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Overcast
8:54 AM 21.9 °F 14.5 °F 17.1 °F 82% 30.06 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:54 AM 21.9 °F 12.5 °F 16.0 °F 78% 30.08 in 10.0 mi SW 8.1 mph - N/A   Overcast
10:54 AM 21.9 °F 15.7 °F 15.1 °F 75% 30.07 in 10.0 mi West 4.6 mph - N/A   Clear
11:54 AM 25.0 °F 18.1 °F 14.0 °F 63% 30.05 in 10.0 mi West 5.8 mph - N/A   Clear
12:54 PM 26.1 °F 21.9 °F 14.0 °F 60% 30.04 in 10.0 mi West 3.5 mph - N/A   Clear
1:54 PM 26.1 °F 16.8 °F 14.0 °F 60% 30.04 in 10.0 mi West 9.2 mph - N/A   Clear
2:54 PM 27.0 °F 23.0 °F 15.1 °F 61% 30.05 in 10.0 mi NW 3.5 mph - N/A   Clear
3:54 PM 21.9 °F 11.7 °F 12.0 °F 66% 30.07 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:54 PM 19.9 °F 10.1 °F 10.0 °F 65% 30.09 in 10.0 mi SW 8.1 mph - N/A   Clear
5:54 PM 17.1 °F 5.0 °F 8.1 °F 68% 30.10 in 10.0 mi SW 10.4 mph - N/A   Clear
6:54 PM 17.1 °F 3.6 °F 8.1 °F 68% 30.09 in 10.0 mi SSW 12.7 mph - N/A   Clear
7:54 PM 18.0 °F 4.8 °F 9.0 °F 68% 30.10 in 10.0 mi SSW 12.7 mph - N/A   Clear
8:54 PM 19.0 °F 6.8 °F 8.1 °F 62% 30.10 in 10.0 mi SSW 11.5 mph - N/A   Clear
9:54 PM 18.0 °F 4.2 °F 8.1 °F 65% 30.11 in 10.0 mi SSW 13.8 mph - N/A   Clear
10:54 PM 16.0 °F - 7.0 °F 68% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 17.1 °F 11.7 °F 8.1 °F 68% 30.11 in 10.0 mi North 3.5 mph - N/A   Clear