Bozeman, MT

5:45 AM MST on November 20, 2017 (GMT -0700)
Gallatin

Weather History for KBZN - September, 2013

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 59 °F  
Max Temperature 82 °F 76 °F 89 °F (1948)
Min Temperature 45 °F 41 °F 26 °F (1989)
Degree Days  
Heating Degree Days 1 7  
Month to date heating degree days 12 66  
Since 1 July heating degree days 15 133  
Cooling Degree Days 0 1  
Month to date cooling degree days 23 17  
Year to date cooling degree days 284 363  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 54    
Maximum Humidity 80    
Minimum Humidity 28    
Precipitation  
Precipitation T in 0.04 in 0.36 in (1965)
Month to date precipitation 0.24 0.45  
Year to date precipitation 8.54 10.95  
Snow  
Snow 0.00 in 0.00 in 3.00 in (1970)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 T  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 5 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 13, 2013 Rise Set
Actual Time 7:00 AM MDT 7:39 PM MDT
Civil Twilight 6:30 AM MDT 8:09 PM MDT
Nautical Twilight 5:55 AM MDT 8:44 PM MDT
Astronomical Twilight 5:18 AM MDT 9:21 PM MDT
Moon 3:45 PM MDT (9/13) 12:20 AM MDT (9/13)
Length of Visible Light 13h 38m
Length of Day
12h 38m
Waxing Gibbous, 62% of the Moon is Illuminated
Sep 13
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 57.0 °F 45.0 °F 64% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:56 AM 59.0 °F 46.0 °F 62% 29.96 in 10.0 mi South 10.4 mph - N/A   Clear
2:56 AM 53.1 °F 45.0 °F 74% 29.97 in 10.0 mi SE 8.1 mph - N/A   Clear
3:56 AM 52.0 °F 44.1 °F 74% 29.97 in 10.0 mi East 4.6 mph - N/A   Clear
4:56 AM 53.1 °F 44.1 °F 71% 29.97 in 10.0 mi South 4.6 mph - N/A   Clear
5:56 AM 50.0 °F 44.1 °F 80% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Clear
6:56 AM 48.9 °F 43.0 °F 80% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 48.0 °F 43.0 °F 83% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 59.0 °F 46.0 °F 62% 29.94 in 10.0 mi SE 4.6 mph - N/A   Clear
9:56 AM 64.0 °F 46.9 °F 54% 29.92 in 10.0 mi NE 3.5 mph - N/A   Clear
10:56 AM 71.1 °F 46.9 °F 42% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:56 AM 73.0 °F 46.0 °F 38% 29.87 in 10.0 mi North 3.5 mph - N/A   Clear
12:56 PM 75.0 °F 46.9 °F 37% 29.86 in 10.0 mi NNW 3.5 mph - N/A   Clear
1:56 PM 73.9 °F 45.0 °F 35% 29.83 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:56 PM 77.0 °F 44.1 °F 31% 29.81 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 77.0 °F 45.0 °F 32% 29.80 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:56 PM 79.0 °F 43.0 °F 28% 29.78 in 10.0 mi Calm Calm - N/A   Clear
5:56 PM 79.0 °F 44.1 °F 29% 29.77 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:56 PM 75.9 °F 44.1 °F 32% 29.78 in 10.0 mi Calm Calm - N/A   Clear
7:56 PM 71.1 °F 46.0 °F 41% 29.79 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:56 PM 68.0 °F 48.9 °F 50% 29.81 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
9:56 PM 66.9 °F 48.9 °F 52% 29.82 in 10.0 mi ESE 6.9 mph - 0.00 in   Overcast
10:56 PM 64.9 °F 51.1 °F 61% 29.83 in 10.0 mi East 3.5 mph - 0.00 in   Mostly Cloudy
11:56 PM 64.0 °F 52.0 °F 65% 29.83 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy