History for Bozeman, MT

Tuesday, December 18, 2012 — View Current Conditions
Tuesday, December 18, 2012
« Previous Day
Next Day »
Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 16 °F 20 °F  
Max Temperature 27 °F 32 °F 61 °F (1979)
Min Temperature 5 °F 8 °F -25 °F (1955)
Degree Days
Heating Degree Days 49    
Month to date heating degree days 673  
Since 1 July heating degree days 2569  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 284  
Moisture
Dew Point 3 °F    
Average Humidity 55    
Maximum Humidity 69    
Minimum Humidity 40    
Precipitation
Precipitation 0.00 in 0.02 in 0.29 in (1977)
Month to date precipitation 0.70 0.33  
Year to date precipitation 9.35 13.80  
Sea Level Pressure
Sea Level Pressure 29.90 in    
Wind
Wind Speed 5 mph (SW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Radar Archive
Click to View Archived Radar Loop
This image may take a moment to generate.
Local Photos

There were no photos found matching this date and location.
Visit WunderPhotos
Astronomy
May. 18, 2013 Rise Set
Actual Time 8:01 AM MST 4:41 PM MST
Civil Twilight 7:26 AM MST 5:16 PM MST
Nautical Twilight 6:49 AM MST 5:54 PM MST
Astronomical Twilight 6:12 AM MST 6:30 PM MST
Moon 11:25 AM MST 11:30 PM MST
Length Of Visible Light 9h 49m
Length of Day
8h 40m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Visit Astronomy
Hourly Observations
Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 26.1 °F 14.0 °F 10.0 °F 51% 29.70 in 10.0 mi WSW 15.0 mph - N/A   Clear
1:56 AM 21.9 °F 12.5 °F 8.1 °F 55% 29.75 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
2:56 AM 21.9 °F 11.7 °F 7.0 °F 53% 29.76 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:56 AM 21.9 °F 10.4 °F 6.1 °F 51% 29.77 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:56 AM 17.1 °F 11.7 °F 3.0 °F 54% 29.81 in 10.0 mi NE 3.5 mph - N/A   Clear
5:56 AM 16.0 °F - 1.9 °F 54% 29.84 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 16.0 °F 8.8 °F 1.9 °F 54% 29.86 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:56 AM 12.0 °F 5.9 °F 1.0 °F 61% 29.89 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:56 AM 15.1 °F 6.4 °F 1.0 °F 54% 29.91 in 10.0 mi SE 5.8 mph - N/A   Clear
9:56 AM 15.1 °F 6.4 °F 1.0 °F 54% 29.92 in 10.0 mi SE 5.8 mph - N/A   Clear
10:56 AM 21.9 °F - 3.0 °F 44% 29.92 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 23.0 °F - 5.0 °F 46% 29.90 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 23.0 °F - 7.0 °F 50% 29.88 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 25.0 °F 13.6 °F 3.0 °F 39% 29.87 in 10.0 mi West 12.7 mph - N/A   Clear
2:56 PM 25.0 °F 17.1 °F 5.0 °F 43% 29.88 in 10.0 mi West 6.9 mph - N/A   Clear
3:56 PM 21.9 °F 13.4 °F 3.9 °F 46% 29.89 in 10.0 mi West 6.9 mph - N/A   Clear
4:56 PM 17.1 °F - 1.9 °F 52% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 PM 19.9 °F 14.9 °F 3.0 °F 48% 29.95 in 10.0 mi Variable 3.5 mph - N/A   Overcast
6:56 PM 18.0 °F 7.7 °F 3.9 °F 54% 29.97 in 10.0 mi WSW 8.1 mph - N/A   Overcast
7:56 PM 16.0 °F - 3.9 °F 59% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 PM 15.1 °F 9.4 °F 3.0 °F 59% 30.02 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
9:56 PM 10.0 °F 3.6 °F 1.0 °F 67% 30.05 in 10.0 mi South 3.5 mph - N/A   Clear
10:56 PM 6.1 °F -2.8 °F -2.9 °F 67% 30.05 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:56 PM 7.0 °F -6.6 °F -2.0 °F 67% 30.06 in 10.0 mi South 9.2 mph - N/A   Clear
Show full METARS | METAR FAQ | Comma Delimited File