Weather History for Bozeman, MT

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Monday, February 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 19 °F 28 °F  
Max Temperature 33 °F 41 °F 64 °F (1995)
Min Temperature 5 °F 16 °F -20 °F (1952)
Degree Days  
Heating Degree Days 46    
Month to date heating degree days 830  
Since 1 July heating degree days 5129  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 14 °F    
Average Humidity 69    
Maximum Humidity 85    
Minimum Humidity 53    
Precipitation  
Precipitation T in 0.01 in 0.20 in (1968)
Month to date precipitation 0.25 0.28  
Year to date precipitation 0.35 0.76  
Snow  
Snow 0.00 in 0.30 in 3.10 in (1950)
Month to date snowfall 5.7 3.4  
Since 1 July snowfall 14.2 20.8  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 5 mph (East)    
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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Astronomy

Feb. 20, 2012 Rise Set
Actual Time 7:19 AM MST 5:57 PM MST
Civil Twilight 6:49 AM MST 6:28 PM MST
Nautical Twilight 6:14 AM MST 7:02 PM MST
Astronomical Twilight 5:40 AM MST 7:37 PM MST
Moon 6:19 AM MST (2/20) 5:06 PM MST (2/20)
Length of Visible Light 11h 39m
Length of Day
10h 38m
Waning Crescent, 1% of the Moon is Illuminated
Feb 20
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 14.0 °F 2.9 °F 6.1 °F 71% 30.03 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:56 AM 9.0 °F 0.6 °F 3.0 °F 77% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:56 AM 9.0 °F 2.4 °F 3.0 °F 77% 30.03 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:56 AM 8.1 °F -2.0 °F 3.0 °F 80% 30.01 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
4:56 AM 12.0 °F 5.9 °F 8.1 °F 84% 29.99 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
5:56 AM 12.9 °F 5.2 °F 9.0 °F 84% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
6:56 AM 14.0 °F - 8.6 °F 79% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 14.0 °F 6.5 °F 9.0 °F 80% 30.03 in 10.0 mi SE 4.6 mph - N/A   Overcast
8:56 AM 17.6 °F - 12.2 °F 79% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 23.0 °F - 12.9 °F 65% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:56 AM 26.1 °F 19.4 °F 15.1 °F 63% 30.06 in 10.0 mi ENE 5.8 mph - N/A   Overcast
11:56 AM 30.0 °F 22.4 °F 16.0 °F 56% 30.05 in 10.0 mi ENE 8.1 mph - N/A   Overcast
12:56 PM 28.0 °F 18.6 °F 19.0 °F 69% 30.02 in 10.0 mi ENE 10.4 mph - N/A   Overcast
1:56 PM 30.0 °F 23.2 °F 17.1 °F 59% 30.01 in 10.0 mi ENE 6.9 mph - N/A   Overcast
2:56 PM 30.9 °F 27.5 °F 18.0 °F 59% 30.00 in 10.0 mi East 3.5 mph - N/A   Overcast
3:56 PM 32.0 °F 28.7 °F 17.1 °F 54% 29.99 in 10.0 mi ENE 3.5 mph - N/A   Overcast
4:56 PM 30.0 °F 26.5 °F 18.0 °F 61% 29.98 in 10.0 mi East 3.5 mph - N/A   Overcast
5:56 PM 30.0 °F 24.1 °F 18.0 °F 61% 29.98 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:56 PM 28.9 °F - 18.0 °F 64% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:56 PM 28.9 °F 21.9 °F 19.9 °F 69% 30.00 in 10.0 mi NE 6.9 mph - N/A   Overcast
8:56 PM 28.9 °F 19.2 °F 23.0 °F 78% 29.99 in 10.0 mi ENE 11.5 mph - N/A   Overcast
9:56 PM 28.0 °F 20.0 °F 24.1 °F 85% 29.99 in 10.0 mi ENE 8.1 mph - 0.00 in   Overcast
10:56 PM 28.0 °F 24.2 °F 21.9 °F 78% 29.98 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:56 PM 27.0 °F - 21.9 °F 81% 29.96 in 10.0 mi Calm Calm - N/A   Overcast