Weather History for Lewistown, MT

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Friday, March 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 46 °F 33 °F  
Max Temperature 58 °F 44 °F 69 °F (1994)
Min Temperature 33 °F 22 °F -19 °F (1943)
Degree Days  
Heating Degree Days 19 32  
Month to date heating degree days 428 550  
Since 1 July heating degree days 5751 6354  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 33 °F    
Average Humidity 65    
Maximum Humidity 89    
Minimum Humidity 40    
Precipitation  
Precipitation 0.06 in 0.04 in 0.50 in (1898)
Month to date precipitation 0.32 0.41  
Year to date precipitation 1.35 1.42  
Snow  
Snow 0.00 in - - ()
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.61 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 16, 2012 Rise Set
Actual Time 7:27 AM MDT 7:25 PM MDT
Civil Twilight 6:57 AM MDT 7:56 PM MDT
Nautical Twilight 6:21 AM MDT 8:31 PM MDT
Astronomical Twilight 5:45 AM MDT 9:08 PM MDT
Moon 4:09 AM MDT (3/16) 1:29 PM MDT (3/16)
Length of Visible Light 12h 58m
Length of Day
11h 58m
Waning Crescent, 32% of the Moon is Illuminated
Mar 16
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last 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 48.9 °F - 30.9 °F 50% 29.61 in 10.0 mi SSW 12.7 mph - N/A   Clear
1:54 AM 48.9 °F - 28.9 °F 46% 29.59 in 10.0 mi SSW 11.5 mph 21.9 mph N/A   Clear
2:54 AM 46.0 °F 41.9 °F 28.0 °F 50% 29.59 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:54 AM 39.9 °F 36.7 °F 28.9 °F 65% 29.55 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:54 AM 39.9 °F 36.7 °F 28.0 °F 63% 29.53 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:54 AM 37.9 °F 32.7 °F 28.0 °F 68% 29.52 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:54 AM 41.0 °F 38.0 °F 28.9 °F 62% 29.52 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:54 AM 39.9 °F 36.7 °F 30.0 °F 68% 29.54 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
8:54 AM 46.9 °F - 34.0 °F 61% 29.53 in 10.0 mi NW 6.9 mph - N/A   Overcast
9:54 AM 48.9 °F - 33.1 °F 54% 29.55 in 10.0 mi North 5.8 mph - N/A   Overcast
10:54 AM 48.9 °F - 35.1 °F 59% 29.56 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
11:29 AM 55.4 °F - 35.6 °F 47% 29.56 in 10.0 mi WSW 21.9 mph 27.6 mph N/A   Overcast
11:54 AM 57.0 °F - 34.0 °F 42% 29.53 in 10.0 mi West 17.3 mph - N/A   Overcast
12:54 PM 55.9 °F - 34.0 °F 44% 29.49 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
1:42 PM 48.2 °F - 37.4 °F 66% 29.57 in 10.0 mi NW 23.0 mph 36.8 mph N/A   Overcast
1:54 PM 48.0 °F - 37.0 °F 66% 29.55 in 10.0 mi NW 19.6 mph 27.6 mph N/A   Mostly Cloudy
2:38 PM 44.6 °F 37.4 °F 35.6 °F 71% 29.62 in 10.0 mi WNW 16.1 mph 21.9 mph N/A   Overcast
2:54 PM 43.0 °F 34.8 °F 35.1 °F 74% 29.63 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Overcast
3:31 PM 44.6 °F 37.8 °F 35.6 °F 71% 29.65 in 10.0 mi WNW 15.0 mph 19.6 mph N/A   Overcast
3:54 PM 43.0 °F 38.2 °F 36.0 °F 76% 29.68 in 9.0 mi WNW 8.1 mph - 0.00 in Rain Light Rain
4:44 PM 41.0 °F 34.7 °F 35.6 °F 81% 29.69 in 5.0 mi WNW 10.4 mph - 0.03 in Rain Light Rain
4:54 PM 41.0 °F 35.8 °F 36.0 °F 82% 29.72 in 7.0 mi West 8.1 mph - 0.04 in Rain Light Rain
5:30 PM 39.2 °F 31.6 °F 35.6 °F 87% 29.67 in 10.0 mi South 12.7 mph - 0.01 in   Overcast
5:54 PM 39.9 °F 33.9 °F 37.0 °F 89% 29.69 in 10.0 mi South 9.2 mph - 0.01 in   Overcast
6:54 PM 44.1 °F 37.1 °F 34.0 °F 68% 29.66 in 10.0 mi WSW 15.0 mph - 0.01 in   Mostly Cloudy
7:54 PM 41.0 °F - 33.1 °F 73% 29.69 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 PM 37.9 °F 35.5 °F 30.0 °F 73% 29.69 in 10.0 mi North 3.5 mph - N/A   Clear
9:54 PM 36.0 °F 30.3 °F 30.0 °F 79% 29.70 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:54 PM 34.0 °F 28.0 °F 30.0 °F 85% 29.70 in 10.0 mi East 6.9 mph - N/A   Clear
11:54 PM 34.0 °F 28.8 °F 28.9 °F 82% 29.66 in 10.0 mi ESE 5.8 mph - N/A   Clear