Butte, MT

7:48 PM MST on December 09, 2016 (GMT -0700)
Mooney

Weather History for KBTM - December, 2011

Change the Weather History Date:

Friday, December 2, 2011

  Actual Average Record
Temperature  
Mean Temperature 20 °F 20 °F  
Max Temperature 30 °F 31 °F 53 °F (1956)
Min Temperature 10 °F 8 °F -15 °F (1978)
Degree Days  
Heating Degree Days 45 45  
Month to date heating degree days 95 90  
Since 1 July heating degree days 2397 2580  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 48 81  
Moisture  
Dew Point 13 °F    
Average Humidity 69    
Maximum Humidity 88    
Minimum Humidity 50    
Precipitation  
Precipitation T in 0.02 in 0.32 in (1924)
Month to date precipitation T 0.04  
Year to date precipitation 11.54 12.30  
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 7 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

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. 02, 2011 Rise Set
Actual Time 7:52 AM MST 4:46 PM MST
Civil Twilight 7:18 AM MST 5:20 PM MST
Nautical Twilight 6:40 AM MST 5:57 PM MST
Astronomical Twilight 6:04 AM MST 6:33 PM MST
Moon 12:46 PM MST (12/2) 12:04 AM MST (12/2)
Length of Visible Light 10h 01m
Length of Day
8h 54m
First Quarter, 54% of the Moon is Illuminated
Dec 2
First Quarter
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter

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 10.4 °F 4.0 °F 6.8 °F 85% 30.08 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 12.2 °F 1.7 °F 6.8 °F 79% 30.03 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
2:53 AM 18.0 °F 7.7 °F 10.0 °F 71% 30.13 in 10.0 mi North 8.1 mph - N/A   Overcast
3:53 AM 24.1 °F 14.4 °F 12.0 °F 60% 30.06 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
4:53 AM 24.8 °F - 10.4 °F 54% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 AM 25.0 °F 19.3 °F 10.9 °F 55% 30.05 in 10.0 mi North 4.6 mph - N/A   Overcast
6:53 AM 25.0 °F 18.1 °F 12.9 °F 60% 30.05 in 10.0 mi North 5.8 mph - N/A   Overcast
7:53 AM 28.0 °F 21.7 °F 12.9 °F 53% 30.03 in 10.0 mi NW 5.8 mph - N/A   Overcast
8:53 AM 28.0 °F 24.2 °F 14.0 °F 56% 30.05 in 10.0 mi West 3.5 mph - N/A   Overcast
9:53 AM 28.0 °F 19.3 °F 14.0 °F 56% 30.07 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
10:37 AM 26.6 °F 15.2 °F 19.4 °F 74% 29.94 in 1.8 mi North 13.8 mph 21.9 mph 0.00 in Snow Light Snow
10:45 AM 24.8 °F 11.5 °F 17.6 °F 74% 29.95 in 1.2 mi NNW 17.3 mph - 0.00 in Snow Light Snow
10:53 AM 24.1 °F 13.1 °F 19.0 °F 81% 30.16 in 0.8 mi NW 11.5 mph 21.9 mph 0.00 in Snow Light Snow
11:09 AM 23.0 °F 13.1 °F 19.4 °F 86% 29.97 in 0.2 mi NNW 9.2 mph - 0.00 in Fog , Snow Heavy Snow
11:16 AM 23.0 °F 15.8 °F 19.4 °F 86% 29.97 in 0.5 mi North 5.8 mph - 0.00 in Fog , Snow Light Snow
11:22 AM 23.0 °F 14.7 °F 19.4 °F 86% 29.97 in 2.5 mi NNW 6.9 mph - 0.00 in Snow Light Snow
11:29 AM 23.0 °F 13.1 °F 17.6 °F 80% 29.97 in 1.0 mi NNW 9.2 mph - 0.00 in Snow Light Snow
11:32 AM 23.0 °F 13.9 °F 17.6 °F 80% 29.97 in 0.8 mi NNW 8.1 mph - 0.00 in Snow Light Snow
11:53 AM 23.0 °F 11.1 °F 19.4 °F 86% 29.98 in 0.5 mi NNW 12.7 mph - N/A Fog , Snow Light Snow
12:07 PM 23.0 °F 15.8 °F 17.6 °F 80% 29.98 in 1.2 mi NNW 5.8 mph - 0.00 in Snow Light Snow
12:12 PM 24.8 °F 16.1 °F 17.6 °F 74% 29.98 in 3.0 mi NNW 8.1 mph - 0.00 in Snow Light Snow
12:26 PM 24.8 °F 14.6 °F 12.2 °F 59% 29.98 in 10.0 mi North 10.4 mph 18.4 mph 0.00 in   Overcast
12:53 PM 25.0 °F 12.2 °F 12.9 °F 60% 30.17 in 10.0 mi NW 16.1 mph - 0.00 in   Overcast
1:53 PM 24.1 °F 12.5 °F 10.0 °F 55% 30.17 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Mostly Cloudy
2:53 PM 25.0 °F 13.1 °F 10.9 °F 55% 30.15 in 10.0 mi NNW 13.8 mph - N/A   Partly Cloudy
3:53 PM 24.1 °F 11.0 °F 12.0 °F 60% 30.16 in 10.0 mi NNW 16.1 mph - N/A   Overcast
4:53 PM 21.0 °F 12.4 °F 12.0 °F 68% 30.20 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:53 PM 21.0 °F 16.2 °F 12.0 °F 68% 30.23 in 10.0 mi WNW 3.5 mph - N/A   Overcast
6:53 PM 18.0 °F - 10.9 °F 74% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 PM 19.0 °F - 12.0 °F 74% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 16.0 °F - 10.0 °F 77% 30.31 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 12.0 °F 5.9 °F 7.0 °F 80% 30.34 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
10:53 PM 16.0 °F - 10.9 °F 81% 30.35 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 10.9 °F 0.2 °F 7.0 °F 84% 30.39 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds