Weather History for Bozeman, MT

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Friday, January 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 29 °F 24 °F  
Max Temperature 48 °F 36 °F 54 °F (1989)
Min Temperature 10 °F 12 °F -42 °F (1963)
Degree Days  
Heating Degree Days 36    
Month to date heating degree days 897  
Since 1 July heating degree days 4124  
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 55    
Maximum Humidity 84    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.01 in 0.11 in (1958)
Month to date precipitation 0.14 0.28  
Year to date precipitation 0.14 0.28  
Snow  
Snow 0.00 in 0.10 in 2.00 in (1950)
Month to date snowfall 0.3 2.2  
Since 1 July snowfall 14.9 15.6  
Snow Depth 4.00 in    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 18, 2013 Rise Set
Actual Time 7:59 AM MST 5:11 PM MST
Civil Twilight 7:26 AM MST 5:44 PM MST
Nautical Twilight 6:49 AM MST 6:20 PM MST
Astronomical Twilight 6:14 AM MST 6:56 PM MST
Moon 11:13 AM MST (1/18) 12:29 AM MST (1/18)
Length of Visible Light 10h 17m
Length of Day
9h 11m
Waxing Crescent, 48% of the Moon is Illuminated
Jan 18
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

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 17.1 °F 7.6 °F 10.9 °F 77% 30.39 in 10.0 mi SSE 6.9 mph - N/A   Clear
1:56 AM 19.0 °F - 12.0 °F 74% 30.36 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 15.1 °F 7.7 °F 10.0 °F 80% 30.36 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:56 AM 15.1 °F 7.7 °F 9.0 °F 77% 30.35 in 10.0 mi SE 4.6 mph - N/A   Clear
4:56 AM 12.9 °F 5.2 °F 7.0 °F 77% 30.35 in 10.0 mi Variable 4.6 mph - N/A   Clear
5:56 AM 19.0 °F 13.9 °F 12.0 °F 74% 30.32 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:56 AM 16.0 °F - 10.0 °F 77% 30.36 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 18.0 °F 12.7 °F 10.9 °F 74% 30.35 in 10.0 mi NE 3.5 mph - N/A   Clear
8:56 AM 21.9 °F - 12.9 °F 68% 30.33 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 27.0 °F 21.6 °F 12.9 °F 56% 30.30 in 10.0 mi NE 4.6 mph - N/A   Clear
10:56 AM 30.9 °F 23.5 °F 15.1 °F 52% 30.27 in 10.0 mi North 8.1 mph - N/A   Clear
11:56 AM 37.0 °F 31.0 °F 16.0 °F 42% 30.24 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:56 PM 39.0 °F 34.8 °F 19.9 °F 46% 30.20 in 10.0 mi ENE 5.8 mph - N/A   Clear
1:23 PM 37.4 °F 32.8 °F 19.4 °F 48% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:56 PM 45.0 °F 43.5 °F 16.0 °F 31% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:56 PM 48.0 °F - 17.1 °F 29% 30.12 in 10.0 mi SW 13.8 mph - N/A   Clear
3:56 PM 48.0 °F - 16.0 °F 28% 30.12 in 10.0 mi SW 16.1 mph - N/A   Clear
4:56 PM 45.0 °F 37.6 °F 18.0 °F 34% 30.13 in 10.0 mi SW 17.3 mph - N/A   Clear
5:56 PM 44.1 °F 38.6 °F 18.0 °F 35% 30.15 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:56 PM 43.0 °F 36.8 °F 17.1 °F 35% 30.15 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Partly Cloudy
7:56 PM 36.0 °F - 19.9 °F 52% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 PM 37.9 °F - 15.1 °F 39% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:56 PM 27.0 °F 21.6 °F 12.9 °F 56% 30.27 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:56 PM 25.0 °F 20.7 °F 10.9 °F 55% 30.28 in 10.0 mi NE 3.5 mph - N/A   Clear
11:56 PM 27.0 °F - 10.9 °F 51% 30.26 in 10.0 mi Calm Calm - N/A   Clear