Weather History for Lewistown, MT

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Monday, February 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 29 °F 27 °F  
Max Temperature 38 °F 38 °F 64 °F (1983)
Min Temperature 20 °F 17 °F -23 °F (2011)
Degree Days  
Heating Degree Days 36 38  
Month to date heating degree days 963 987  
Since 1 July heating degree days 5388 5692  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 19 °F    
Average Humidity 64    
Maximum Humidity 75    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.02 in 0.40 in (1897)
Month to date precipitation 0.51 0.39  
Year to date precipitation 1.80 0.96  
Snow  
Snow 0.00 in - - ()
Snow Depth 1.00 in    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 25, 2013 Rise Set
Actual Time 7:04 AM MST 5:57 PM MST
Civil Twilight 6:33 AM MST 6:28 PM MST
Nautical Twilight 5:58 AM MST 7:03 PM MST
Astronomical Twilight 5:23 AM MST 7:39 PM MST
Moon 6:19 PM MST (2/25) 6:34 AM MST (2/25)
Length of Visible Light 11h 54m
Length of Day
10h 53m
Full, 100% of the Moon is Illuminated
Feb 25
Full
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

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 24.1 °F 11.5 °F 12.9 °F 62% 30.00 in 10.0 mi SW 15.0 mph - N/A   Clear
1:54 AM 21.9 °F 17.2 °F 12.0 °F 66% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:54 AM 25.0 °F 17.1 °F 12.0 °F 58% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:54 AM 23.0 °F 10.1 °F 12.9 °F 65% 29.97 in 10.0 mi SW 15.0 mph - N/A   Clear
4:54 AM 24.1 °F 12.5 °F 12.9 °F 62% 29.96 in 10.0 mi SW 12.7 mph - N/A   Clear
5:54 AM 24.1 °F 12.5 °F 12.9 °F 62% 29.96 in 10.0 mi SW 12.7 mph - N/A   Clear
6:54 AM 26.1 °F 13.6 °F 14.0 °F 60% 29.95 in 10.0 mi SW 16.1 mph - N/A   Clear
7:54 AM 27.0 °F - 16.0 °F 63% 29.92 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 27.0 °F 18.0 °F 17.1 °F 66% 29.91 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:54 AM 32.0 °F 22.1 °F 19.9 °F 61% 29.89 in 10.0 mi SW 13.8 mph - N/A   Clear
10:54 AM 35.1 °F 24.8 °F 21.0 °F 57% 29.86 in 10.0 mi SW 17.3 mph - N/A   Clear
11:54 AM 36.0 °F 29.6 °F 21.9 °F 57% 29.82 in 10.0 mi SW 8.1 mph - N/A   Clear
12:54 PM 37.0 °F 27.0 °F 21.0 °F 52% 29.81 in 10.0 mi WSW 18.4 mph - N/A   Clear
1:54 PM 37.0 °F 28.5 °F 23.0 °F 57% 29.81 in 10.0 mi WSW 13.8 mph - N/A   Clear
2:54 PM 37.9 °F 28.2 °F 23.0 °F 55% 29.80 in 10.0 mi WSW 18.4 mph - N/A   Scattered Clouds
3:54 PM 37.0 °F 27.4 °F 21.9 °F 54% 29.81 in 10.0 mi WSW 17.3 mph - N/A   Clear
4:54 PM 35.1 °F 24.5 °F 23.0 °F 61% 29.83 in 10.0 mi WSW 18.4 mph - N/A   Mostly Cloudy
5:54 PM 36.0 °F 28.5 °F 21.0 °F 55% 29.83 in 10.0 mi West 10.4 mph - N/A   Overcast
6:54 PM 33.1 °F - 23.0 °F 66% 29.85 in 10.0 mi North - - N/A   Overcast
7:54 PM 34.0 °F 27.2 °F 21.9 °F 61% 29.86 in 10.0 mi WNW 8.1 mph - N/A   Overcast
8:54 PM 30.9 °F 23.5 °F 23.0 °F 72% 29.87 in 10.0 mi West 8.1 mph - N/A   Overcast
9:54 PM 30.0 °F 22.4 °F 21.9 °F 72% 29.87 in 10.0 mi West 8.1 mph - N/A   Overcast
10:54 PM 27.0 °F 16.7 °F 19.0 °F 72% 29.89 in 10.0 mi WSW 11.5 mph - N/A   Clear
11:54 PM 26.1 °F 14.5 °F 18.0 °F 71% 29.90 in 10.0 mi SW 13.8 mph - N/A   Clear