Weather History for Butte, MT

Change the Weather History Date:

Wednesday, December 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 18 °F  
Max Temperature 46 °F 30 °F 51 °F (1987)
Min Temperature 28 °F 7 °F -40 °F (1972)
Degree Days  
Heating Degree Days 28 46  
Month to date heating degree days 148 228  
Since 1 July heating degree days 2410 2718  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 121 81  
Moisture  
Dew Point 27 °F    
Average Humidity 72    
Maximum Humidity 92    
Minimum Humidity 52    
Precipitation  
Precipitation T in 0.02 in 0.50 in (1901)
Month to date precipitation 0.14 0.09  
Year to date precipitation 8.90 12.35  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 05, 2012 Rise Set
Actual Time 7:56 AM MST 4:45 PM MST
Civil Twilight 7:22 AM MST 5:19 PM MST
Nautical Twilight 6:44 AM MST 5:56 PM MST
Astronomical Twilight 6:08 AM MST 6:33 PM MST
Moon 11:55 PM MST (12/5) 12:06 PM MST (12/5)
Length of Visible Light 9h 57m
Length of Day
8h 48m
Waning Gibbous, 59% of the Moon is Illuminated
Dec 5
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.0 °F 31.0 °F 30.9 °F 79% 29.94 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
1:53 AM 39.0 °F 31.8 °F 30.9 °F 73% 29.89 in 10.0 mi South 11.5 mph - N/A   Clear
2:53 AM 35.1 °F - 30.0 °F 82% 29.90 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 30.9 °F - 28.0 °F 89% 29.89 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 30.9 °F - 28.0 °F 89% 29.88 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 34.0 °F - 28.9 °F 82% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 AM 39.0 °F 36.8 °F 32.0 °F 76% 29.84 in 10.0 mi Variable 3.5 mph - 0.00 in   Partly Cloudy
8:53 AM 37.9 °F 31.5 °F 33.1 °F 83% 29.83 in 10.0 mi North 9.2 mph - N/A   Clear
9:53 AM 46.0 °F 39.9 °F 32.0 °F 58% 29.82 in 10.0 mi WSW 13.8 mph 23.0 mph N/A   Clear
10:53 AM 45.0 °F 39.3 °F 32.0 °F 60% 29.82 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
11:37 AM 41.0 °F 34.7 °F 33.8 °F 76% 29.85 in 10.0 mi NW 10.4 mph 19.6 mph 0.00 in   Mostly Cloudy
11:53 AM 42.1 °F 35.2 °F 34.0 °F 73% 29.86 in 10.0 mi NW 12.7 mph 17.3 mph 0.00 in   Mostly Cloudy
12:53 PM 41.0 °F 33.5 °F 30.9 °F 67% 29.86 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Mostly Cloudy
1:53 PM 42.1 °F 34.9 °F 28.0 °F 58% 29.86 in 10.0 mi SW 13.8 mph 19.6 mph N/A   Scattered Clouds
2:53 PM 39.0 °F 31.8 °F 24.1 °F 55% 29.92 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
3:53 PM 37.0 °F 29.3 °F 21.0 °F 52% 29.99 in 10.0 mi WNW 11.5 mph - N/A   Clear
4:53 PM 34.0 °F 29.8 °F 21.0 °F 59% 30.01 in 10.0 mi West 4.6 mph - N/A   Clear
5:53 PM 34.0 °F 28.8 °F 21.0 °F 59% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Overcast
6:53 PM 34.0 °F 31.0 °F 21.0 °F 59% 30.02 in 10.0 mi West 3.5 mph - N/A   Overcast
7:53 PM 34.0 °F 25.5 °F 19.9 °F 56% 30.02 in 10.0 mi NW 11.5 mph - N/A   Mostly Cloudy
8:53 PM 32.0 °F 28.7 °F 19.9 °F 61% 30.05 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
9:53 PM 30.9 °F 27.5 °F 19.9 °F 64% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
10:53 PM 30.0 °F 23.2 °F 21.0 °F 69% 30.03 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
11:53 PM 28.9 °F 23.9 °F 19.9 °F 69% 30.05 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy