Lewistown, MT

9:15 PM MDT on October 22, 2017 (GMT -0600)
Lewistown Municipal

Weather History for KLWT - December, 2013

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Friday, December 6, 2013

  Actual Average Record
Temperature  
Mean Temperature -16 °F 24 °F  
Max Temperature -10 °F 35 °F 64 °F (1939)
Min Temperature -23 °F 14 °F -27 °F (2013)
Degree Days  
Heating Degree Days 81 41  
Month to date heating degree days 345 239  
Since 1 July heating degree days 2323 2367  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 277 210  
Moisture  
Dew Point -27 °F    
Average Humidity 53    
Maximum Humidity 69    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.02 in 0.60 in (1901)
Month to date precipitation 0.29 0.13  
Year to date precipitation 22.12 16.32  
Snow  
Snow 0.00 in - - ()
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 30.58 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 16 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. 06, 2013 Rise Set
Actual Time 7:49 AM MST 4:28 PM MST
Civil Twilight 7:14 AM MST 5:03 PM MST
Nautical Twilight 6:35 AM MST 5:42 PM MST
Astronomical Twilight 5:58 AM MST 6:19 PM MST
Moon 10:47 AM MST (12/6) 9:15 PM MST (12/6)
Length of Visible Light 9h 49m
Length of Day
8h 39m
Waxing Crescent, 20% of the Moon is Illuminated
Dec 6
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

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 -9.9 °F -28.6 °F -20.9 °F 59% 30.55 in 10.0 mi West 10.4 mph - N/A   Clear
1:54 AM -11.9 °F -33.0 °F -23.1 °F 58% 30.56 in 9.0 mi West 12.7 mph - N/A   Clear
2:54 AM -11.9 °F -32.0 °F -27.9 °F 45% 30.59 in 10.0 mi WSW 11.5 mph - N/A   Clear
3:54 AM -15.0 °F -34.8 °F -27.0 °F 55% 30.61 in 10.0 mi WSW 10.4 mph - N/A   Clear
4:54 AM -20.0 °F -38.6 °F -27.9 °F 67% 30.64 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
5:03 AM -18.4 °F -36.6 °F -27.4 °F 63% 30.28 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
5:16 AM -22.0 °F -35.6 °F -31.0 °F 63% 30.29 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
5:54 AM -23.1 °F -42.3 °F -32.1 °F 63% 30.66 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:54 AM -20.0 °F -39.9 °F -29.0 °F 63% 30.67 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:54 AM -20.9 °F -39.7 °F -27.9 °F 70% 30.67 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:54 AM -16.1 °F -32.3 °F -27.0 °F 58% 30.66 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:54 AM -13.0 °F -27.0 °F -22.0 °F 64% 30.69 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:54 AM 1.0 °F -12.9 °F -20.9 °F 35% 30.63 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
12:54 PM 1.0 °F -10.3 °F -20.0 °F 37% 30.61 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:54 PM 1.0 °F -8.7 °F -20.0 °F 37% 30.61 in 10.0 mi West 4.6 mph - N/A   Clear
2:54 PM -2.0 °F -16.6 °F -20.9 °F 40% 30.62 in 10.0 mi West 8.1 mph - N/A   Clear
3:54 PM -9.0 °F -23.8 °F -23.1 °F 50% 30.66 in 10.0 mi West 6.9 mph - N/A   Clear
4:54 PM -16.1 °F -32.3 °F -26.0 °F 61% 30.69 in 10.0 mi West 6.9 mph - N/A   Clear
5:54 PM -23.1 °F - -29.0 °F 74% 30.74 in 8.0 mi Calm Calm - N/A   Clear
6:54 PM -23.1 °F - -23.1 °F 100% 30.74 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM -24.0 °F - -31.0 °F 70% 30.75 in 8.0 mi Calm Calm - 0.00 in   Overcast
8:05 PM -23.8 °F -35.0 °F -25.6 °F 91% 30.32 in 6.0 mi SW 3.5 mph - N/A   Overcast
8:25 PM -23.8 °F -39.8 °F -32.8 °F 63% 30.32 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
8:54 PM -22.0 °F -37.7 °F -31.0 °F 63% 30.72 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
9:54 PM -22.0 °F -35.6 °F -27.9 °F 74% 30.70 in 10.0 mi South 4.6 mph - N/A   Overcast
10:07 PM -22.0 °F -37.7 °F -29.2 °F 69% 30.31 in 8.0 mi South 5.8 mph - N/A   Mostly Cloudy
10:22 PM -23.8 °F -39.8 °F -32.8 °F 63% 30.31 in 10.0 mi SE 5.8 mph - N/A   Scattered Clouds
10:54 PM -25.1 °F -41.3 °F -35.0 °F 60% 30.66 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:54 PM -26.0 °F -40.2 °F -29.9 °F 81% 30.67 in 10.0 mi South 4.6 mph - N/A   Clear