Butte, MT

10:14 AM MST on December 06, 2016 (GMT -0700)
Mooney

Weather History for KBTM - October, 2012

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Tuesday, October 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 42 °F 43 °F  
Max Temperature 56 °F 58 °F 79 °F (1996)
Min Temperature 27 °F 28 °F -12 °F (1985)
Degree Days  
Heating Degree Days 23 22  
Month to date heating degree days 229 184  
Since 1 July heating degree days 634 805  
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 52    
Maximum Humidity 72    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.03 in 0.32 in (1938)
Month to date precipitation T 0.26  
Year to date precipitation 7.43 11.14  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 3 mph (West)    
Max Wind Speed 6 mph    
Max Gust Speed 7 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

Oct. 09, 2012 Rise Set
Actual Time 7:39 AM MDT 6:53 PM MDT
Civil Twilight 7:09 AM MDT 7:23 PM MDT
Nautical Twilight 6:35 AM MDT 7:58 PM MDT
Astronomical Twilight 6:00 AM MDT 8:32 PM MDT
Moon 1:01 AM MDT (10/9) 3:40 PM MDT (10/9)
Length of Visible Light 12h 14m
Length of Day
11h 14m
Last Quarter, 36% of the Moon is Illuminated
Oct 9
Last Quarter
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
12:53 AM 41.0 °F 37.1 °F 30.9 °F 67% 29.99 in 10.0 mi West 5.8 mph - N/A   Overcast
2:53 AM 37.9 °F 33.5 °F 28.0 °F 68% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
3:53 AM 36.0 °F 33.3 °F 27.0 °F 70% 30.04 in 10.0 mi NW 3.5 mph - N/A   Overcast
4:53 AM 36.0 °F - 27.0 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 36.0 °F - 27.0 °F 70% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 35.1 °F - 27.0 °F 72% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 36.0 °F - 27.0 °F 70% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
8:53 AM 37.0 °F - 27.0 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
9:53 AM 39.9 °F - 27.0 °F 60% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 42.1 °F 40.2 °F 26.1 °F 53% 30.13 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
11:53 AM 44.1 °F 42.5 °F 27.0 °F 51% 30.12 in 10.0 mi NW 3.5 mph - N/A   Overcast
12:53 PM 48.0 °F - 27.0 °F 44% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 48.9 °F - 27.0 °F 43% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
2:53 PM 53.1 °F - 27.0 °F 37% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 54.0 °F - 27.0 °F 35% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 54.0 °F - 27.0 °F 35% 30.05 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 PM 55.0 °F - 27.0 °F 34% 30.04 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 50.0 °F - 27.0 °F 41% 30.07 in 10.0 mi West 3.5 mph - N/A   Clear
7:53 PM 46.0 °F - 27.0 °F 47% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 39.9 °F 36.7 °F 25.0 °F 55% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
9:53 PM 36.0 °F 32.1 °F 24.1 °F 62% 30.13 in 10.0 mi ESE 4.6 mph - N/A   Clear
10:53 PM 32.0 °F 26.4 °F 23.0 °F 69% 30.14 in 10.0 mi SE 5.8 mph - N/A   Clear
11:53 PM 30.9 °F 26.2 °F 23.0 °F 72% 30.13 in 10.0 mi SSE 4.6 mph - N/A   Clear