Butte, MT

1:19 AM MST on February 12, 2016 (GMT -0700)
Mooney

Weather History for KBTM - October, 2011

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Monday, October 10, 2011

  Actual Average Record
Temperature  
Mean Temperature 43 °F 43 °F  
Max Temperature 56 °F 58 °F 80 °F (1996)
Min Temperature 29 °F 28 °F 6 °F (1985)
Degree Days  
Heating Degree Days 22 22  
Month to date heating degree days 153 206  
Since 1 July heating degree days 587 827  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 48 81  
Moisture  
Dew Point 31 °F    
Average Humidity 65    
Maximum Humidity 92    
Minimum Humidity 38    
Precipitation  
Precipitation T in 0.03 in 2.30 in (1911)
Month to date precipitation 0.36 0.29  
Year to date precipitation 10.93 11.17  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 23 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. 10, 2011 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 7:57 PM MDT
Astronomical Twilight 6:00 AM MDT 8:32 PM MDT
Moon 5:58 PM MDT (10/10) 6:23 AM MDT (10/10)
Length of Visible Light 12h 13m
Length of Day
11h 13m
Waxing Gibbous, 98% of the Moon is Illuminated
Oct 10
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First 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 33.8 °F 29.6 °F 28.4 °F 81% 29.96 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:53 AM 30.0 °F 25.2 °F 28.0 °F 92% 29.94 in 10.0 mi ESE 4.6 mph - N/A   Clear
2:53 AM 30.0 °F - 27.0 °F 88% 29.92 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 30.0 °F 26.5 °F 27.0 °F 88% 29.91 in 10.0 mi SSE 3.5 mph - N/A   Overcast
4:53 AM 30.0 °F 25.2 °F 28.0 °F 92% 29.91 in 10.0 mi South 4.6 mph - N/A   Overcast
5:53 AM 30.9 °F - 28.0 °F 89% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 30.2 °F 25.4 °F 28.4 °F 93% 29.91 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
7:53 AM 30.0 °F - 27.0 °F 88% 29.92 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 32.0 °F - 28.0 °F 85% 29.92 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 37.9 °F - 30.9 °F 76% 29.90 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 44.6 °F 43.1 °F 32.0 °F 61% 29.87 in 10.0 mi North 3.5 mph - N/A   Overcast
11:53 AM 50.0 °F - 30.2 °F 47% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 53.1 °F - 30.0 °F 41% 29.80 in 10.0 mi SW 9.2 mph - N/A   Overcast
1:53 PM 55.0 °F - 30.0 °F 38% 29.78 in 10.0 mi SW 9.2 mph 23.0 mph N/A   Mostly Cloudy
2:53 PM 55.0 °F - 30.0 °F 38% 29.75 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Partly Cloudy
3:53 PM 55.0 °F - 30.0 °F 38% 29.73 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
4:53 PM 53.1 °F - 32.0 °F 45% 29.74 in 10.0 mi West 9.2 mph 17.3 mph N/A   Overcast
5:53 PM 52.0 °F - 32.0 °F 47% 29.73 in 10.0 mi WSW 5.8 mph - N/A   Overcast
6:53 PM 50.0 °F - 35.1 °F 57% 29.74 in 10.0 mi West 5.8 mph - N/A   Overcast
7:53 PM 48.2 °F - 35.6 °F 62% 29.76 in 10.0 mi West 9.2 mph - N/A   Overcast
8:53 PM 46.9 °F - 37.9 °F 71% 29.77 in 10.0 mi WNW 5.8 mph - 0.00 in   Overcast
9:53 PM 45.0 °F - 39.0 °F 80% 29.74 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 46.9 °F - 37.0 °F 68% 29.70 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 46.9 °F - 35.1 °F 63% 29.70 in 10.0 mi WSW 3.5 mph - N/A   Overcast