Butte, MT

9:46 PM MST on November 18, 2019 (GMT -0700)
Mooney

Weather History for KBTM - October, 2019

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Saturday, October 12, 2019

  Actual Average Record
Temperature  
Mean Temperature 32 °F 42 °F  
Max Temperature 50 °F 57 °F 78 °F (1964)
Min Temperature 13 °F 28 °F 6 °F (2009)
Degree Days  
Heating Degree Days 33 23  
Month to date heating degree days 373 252  
Since 1 July heating degree days 897 873  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 84 81  
Moisture  
Dew Point 20 °F    
Average Humidity 69    
Maximum Humidity 92    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.03 in 0.40 in (1920)
Month to date precipitation 0.15 0.34  
Year to date precipitation 12.17 11.22  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed 12 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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Astronomy

Oct. 12, 2019 Rise Set
Actual Time 7:42 AM MDT 6:49 PM MDT
Civil Twilight 7:12 AM MDT 7:19 PM MDT
Nautical Twilight 6:38 AM MDT 7:54 PM MDT
Astronomical Twilight 6:03 AM MDT 8:28 PM MDT
Moon 6:53 PM MDT (10/12) 6:15 AM MDT (10/12)
Length of Visible Light 12h 06m
Length of Day
11h 07m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 12
Waxing Gibbous
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
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 18.0 °F 11.1 °F 14.0 °F 84% 30.35 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:53 AM 18.0 °F 12.7 °F 14.0 °F 84% 30.34 in 10.0 mi SSE 3.5 mph - N/A   Clear
2:53 AM 17.1 °F 11.7 °F 12.0 °F 81% 30.32 in 10.0 mi SE 3.5 mph - N/A   Clear
3:53 AM 16.0 °F - 12.0 °F 84% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 15.1 °F - 10.0 °F 80% 30.28 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 14.0 °F - 10.0 °F 84% 30.28 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 14.0 °F 8.2 °F 10.0 °F 84% 30.28 in 10.0 mi SE 3.5 mph - N/A   Clear
7:53 AM 12.9 °F 6.9 °F 9.0 °F 84% 30.32 in 6.0 mi SSE 3.5 mph - N/A   Clear
8:53 AM 16.0 °F - 12.0 °F 84% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 24.1 °F - 19.9 °F 84% 30.27 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 28.0 °F - 23.0 °F 81% 30.27 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 37.0 °F 34.5 °F 24.1 °F 59% 30.21 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:53 PM 42.1 °F - 25.0 °F 51% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 45.0 °F - 27.0 °F 49% 30.13 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 46.9 °F - 28.0 °F 48% 30.10 in 10.0 mi SSE 4.6 mph - N/A   Clear
4:53 PM 48.9 °F - 28.0 °F 44% 30.09 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 PM 48.0 °F - 28.9 °F 48% 30.10 in 10.0 mi SE 5.8 mph - N/A   Clear
6:53 PM 39.0 °F 33.4 °F 32.0 °F 76% 30.13 in 10.0 mi SE 8.1 mph - N/A   Clear
7:53 PM 34.0 °F 28.8 °F 28.0 °F 79% 30.16 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 PM 32.0 °F 26.4 °F 27.0 °F 82% 30.16 in 10.0 mi SE 5.8 mph - N/A   Clear
9:53 PM 30.9 °F 25.2 °F 26.1 °F 82% 30.12 in 10.0 mi SE 5.8 mph - N/A   Clear
10:53 PM 28.9 °F 23.9 °F 25.0 °F 85% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:53 PM 28.9 °F - 24.1 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Clear