Weather History for Lewistown, MT

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Monday, April 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 39 °F 38 °F  
Max Temperature 49 °F 49 °F 74 °F (1921)
Min Temperature 29 °F 26 °F -17 °F (1936)
Degree Days  
Heating Degree Days 26 27  
Month to date heating degree days 45 54  
Since 1 July heating degree days 6140 6853  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 39    
Maximum Humidity 58    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.04 in 0.57 in (1925)
Month to date precipitation 0.00 0.08  
Year to date precipitation 1.95 2.08  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 02, 2012 Rise Set
Actual Time 6:53 AM MDT 7:49 PM MDT
Civil Twilight 6:22 AM MDT 8:20 PM MDT
Nautical Twilight 5:46 AM MDT 8:57 PM MDT
Astronomical Twilight 5:07 AM MDT 9:36 PM MDT
Moon 3:13 PM MDT (4/2) 4:26 AM MDT (4/2)
Length of Visible Light 13h 57m
Length of Day
12h 55m
Waxing Gibbous, 79% of the Moon is Illuminated
Apr 2
Waxing Gibbous
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.0 °F 30.4 °F 18.0 °F 46% 29.96 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:54 AM 36.0 °F 28.5 °F 16.0 °F 44% 29.99 in 10.0 mi NW 10.4 mph - N/A   Clear
2:54 AM 36.0 °F 28.0 °F 15.1 °F 43% 30.00 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Mostly Cloudy
3:54 AM 33.1 °F 24.9 °F 17.1 °F 52% 30.05 in 10.0 mi WNW 10.4 mph - N/A   Overcast
4:54 AM 33.1 °F 23.9 °F 16.0 °F 50% 30.06 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
5:54 AM 33.1 °F 26.9 °F 15.1 °F 48% 30.10 in 10.0 mi NW 6.9 mph - N/A   Overcast
6:54 AM 32.0 °F 28.7 °F 18.0 °F 56% 30.15 in 10.0 mi West 3.5 mph - N/A   Overcast
7:54 AM 32.0 °F 27.5 °F 18.0 °F 56% 30.18 in 10.0 mi WSW 4.6 mph - N/A   Overcast
8:54 AM 36.0 °F 29.0 °F 16.0 °F 44% 30.21 in 10.0 mi West 9.2 mph - N/A   Clear
9:54 AM 39.0 °F 32.3 °F 15.1 °F 38% 30.21 in 10.0 mi WNW 10.4 mph 18.4 mph N/A   Clear
10:54 AM 39.0 °F 31.4 °F 14.0 °F 36% 30.23 in 10.0 mi WNW 12.7 mph - N/A   Overcast
11:54 AM 41.0 °F 39.0 °F 12.9 °F 32% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:54 PM 44.1 °F 40.1 °F 12.9 °F 28% 30.21 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:54 PM 46.0 °F 41.0 °F 10.0 °F 23% 30.21 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
2:54 PM 46.9 °F - 10.9 °F 23% 30.20 in 10.0 mi Variable 6.9 mph 19.6 mph N/A   Clear
3:54 PM 48.0 °F - 12.0 °F 24% 30.20 in 10.0 mi NNW 9.2 mph - N/A   Clear
4:54 PM 48.0 °F - 9.0 °F 21% 30.20 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:54 PM 48.0 °F - 9.0 °F 21% 30.20 in 10.0 mi West 9.2 mph - N/A   Clear
6:54 PM 46.9 °F - 9.0 °F 21% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 43.0 °F - 10.0 °F 26% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 35.1 °F 31.0 °F 16.0 °F 46% 30.25 in 10.0 mi South 4.6 mph - N/A   Clear
9:54 PM 30.9 °F 25.2 °F 16.0 °F 54% 30.26 in 10.0 mi SE 5.8 mph - N/A   Clear
10:54 PM 30.9 °F 24.3 °F 16.0 °F 54% 30.26 in 10.0 mi SE 6.9 mph - N/A   Clear
11:54 PM 28.9 °F 21.9 °F 16.0 °F 58% 30.25 in 10.0 mi East 6.9 mph - N/A   Clear