Weather History for Bozeman, MT

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Thursday, October 11, 2012

  Actual Average Record
Temperature  
Mean Temperature 43 °F 48 °F  
Max Temperature 57 °F 63 °F 80 °F (1991)
Min Temperature 29 °F 32 °F 14 °F (2009)
Degree Days  
Heating Degree Days 22    
Month to date heating degree days 242  
Since 1 July heating degree days 493  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 284  
Moisture  
Dew Point 34 °F    
Average Humidity 66    
Maximum Humidity 89    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.04 in 0.45 in (2001)
Month to date precipitation T 0.45  
Year to date precipitation 7.04 12.06  
Snow  
Snow 0.00 in 0.00 in 1.40 in (1955)
Month to date snowfall T 0.5  
Since 1 July snowfall T 0.8  
Since 1 September snowfall T 0.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed 13 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 11, 2012 Rise Set
Actual Time 7:36 AM MDT 6:44 PM MDT
Civil Twilight 7:06 AM MDT 7:14 PM MDT
Nautical Twilight 6:32 AM MDT 7:49 PM MDT
Astronomical Twilight 5:57 AM MDT 8:23 PM MDT
Moon 3:06 AM MDT (10/11) 4:33 PM MDT (10/11)
Length of Visible Light 12h 08m
Length of Day
11h 08m
Waning Crescent, 18% of the Moon is Illuminated
Oct 11
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 41.0 °F 37.1 °F 35.1 °F 79% 30.04 in 10.0 mi SW 5.8 mph - N/A   Clear
1:56 AM 39.9 °F 34.5 °F 35.1 °F 83% 30.04 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
2:56 AM 39.0 °F 32.8 °F 34.0 °F 82% 30.06 in 10.0 mi SW 9.2 mph - N/A   Clear
3:56 AM 41.0 °F 35.8 °F 35.6 °F 81% 30.09 in 10.0 mi West 8.1 mph - N/A   Overcast
4:56 AM 37.0 °F - 34.0 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
5:56 AM 39.2 °F - 33.8 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
6:37 AM 39.2 °F - 33.8 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
6:56 AM 39.0 °F 36.8 °F 34.0 °F 82% 30.13 in 10.0 mi South 3.5 mph - N/A   Overcast
7:56 AM 41.0 °F 39.0 °F 34.0 °F 76% 30.14 in 10.0 mi West 3.5 mph - N/A   Overcast
8:56 AM 39.9 °F - 35.1 °F 83% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
9:26 AM 42.8 °F - 35.6 °F 76% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
9:37 AM 42.8 °F - 33.8 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
9:56 AM 42.1 °F - 34.0 °F 73% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
10:56 AM 44.1 °F - 34.0 °F 68% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
11:56 AM 46.4 °F - 35.6 °F 66% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
12:56 PM 50.0 °F - 35.1 °F 57% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:21 PM 51.8 °F - 33.8 °F 50% 30.12 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
1:56 PM 51.1 °F - 34.0 °F 52% 30.11 in 10.0 mi Calm Calm - N/A   Clear
2:56 PM 53.1 °F - 34.0 °F 48% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 55.9 °F - 34.0 °F 44% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 55.4 °F - 33.8 °F 44% 30.03 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 54.0 °F - 35.1 °F 49% 30.02 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:56 PM 46.4 °F 41.9 °F 33.8 °F 62% 30.01 in 10.0 mi South 9.2 mph - N/A   Clear
7:56 PM 43.0 °F 39.5 °F 33.1 °F 68% 30.03 in 10.0 mi South 5.8 mph - N/A   Clear
8:56 PM 36.0 °F 33.3 °F 30.0 °F 79% 30.05 in 10.0 mi East 3.5 mph - N/A   Clear
9:56 PM 37.4 °F 34.9 °F 30.2 °F 75% 30.01 in 10.0 mi South 3.5 mph - N/A   Clear
10:56 PM 33.8 °F 29.6 °F 28.4 °F 81% 30.00 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:56 PM 34.0 °F 31.0 °F 30.0 °F 85% 30.02 in 10.0 mi ESE 3.5 mph - N/A   Clear