History for Bozeman, MT

Thursday, December 20, 2012 — View Current Conditions
Thursday, December 20, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 11 °F 20 °F  
Max Temperature 25 °F 32 °F 54 °F (1941)
Min Temperature -3 °F 8 °F -36 °F (1983)
Degree Days
Heating Degree Days 54    
Month to date heating degree days 782  
Since 1 July heating degree days 2678  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 284  
Moisture
Dew Point 2 °F    
Average Humidity 67    
Maximum Humidity 79    
Minimum Humidity 54    
Precipitation
Precipitation 0.00 in 0.02 in 0.21 in (1944)
Month to date precipitation 0.70 0.36  
Year to date precipitation 9.35 13.83  
Snow
Snow 0.00 in 0.20 in 2.60 in (1944)
Month to date snowfall 4.1 4.3  
Since 1 July snowfall 14.6 11.7  
Snow Depth 4.00 in    
Sea Level Pressure
Sea Level Pressure 30.30 in    
Wind
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 12 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 25, 2013 Rise Set
Actual Time 8:02 AM MST 4:42 PM MST
Civil Twilight 7:27 AM MST 5:17 PM MST
Nautical Twilight 6:50 AM MST 5:54 PM MST
Astronomical Twilight 6:13 AM MST 6:31 PM MST
Moon 12:17 PM MST (12/20) 12:36 AM MST (12/20)
Length Of Visible Light 9h 49m
Length of Day
8h 40m
First Quarter, 56% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
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Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 7.0 °F - -4.0 °F 61% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 3.0 °F -6.4 °F -5.1 °F 69% 30.34 in 10.0 mi SSW 4.6 mph - N/A   Clear
2:56 AM -2.0 °F -10.1 °F -8.0 °F 76% 30.36 in 10.0 mi SE 3.5 mph - N/A   Clear
3:56 AM 1.9 °F -7.6 °F -6.0 °F 69% 30.34 in 10.0 mi SW 4.6 mph - N/A   Clear
4:56 AM 3.9 °F -3.4 °F -2.9 °F 73% 30.33 in 10.0 mi SW 3.5 mph - N/A   Clear
5:56 AM 1.9 °F -7.6 °F -5.1 °F 72% 30.36 in 10.0 mi SE 4.6 mph - N/A   Clear
6:56 AM 6.1 °F -5.6 °F -2.0 °F 69% 30.36 in 10.0 mi South 6.9 mph - N/A   Clear
7:56 AM -0.0 °F -7.9 °F -6.0 °F 76% 30.39 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:56 AM 6.1 °F - -2.0 °F 69% 30.38 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 7.0 °F -3.3 °F -0.9 °F 70% 30.38 in 10.0 mi SE 5.8 mph - N/A   Clear
10:56 AM 12.0 °F - 3.0 °F 67% 30.35 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 17.1 °F - 3.9 °F 56% 30.31 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 18.0 °F 11.1 °F 8.1 °F 65% 30.28 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:56 PM 23.0 °F - 10.9 °F 60% 30.26 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 19.9 °F 12.1 °F 10.9 °F 68% 30.28 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:56 PM 21.9 °F 15.7 °F 10.0 °F 60% 30.26 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:56 PM 19.0 °F 12.3 °F 9.0 °F 65% 30.25 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:56 PM 16.0 °F 7.4 °F 8.1 °F 71% 30.25 in 9.0 mi SSW 5.8 mph - N/A   Clear
6:56 PM 12.0 °F 4.1 °F 5.0 °F 73% 30.26 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:56 PM 12.9 °F - 6.1 °F 74% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 12.9 °F 3.8 °F 6.1 °F 74% 30.24 in 10.0 mi South 5.8 mph - N/A   Clear
9:56 PM 12.0 °F - 5.0 °F 73% 30.25 in 9.0 mi Calm Calm - N/A   Clear
10:56 PM 10.9 °F 0.2 °F 3.9 °F 73% 30.23 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:56 PM 9.0 °F - 3.0 °F 77% 30.22 in 10.0 mi Calm Calm - N/A   Clear
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