Butte, MT

12:38 PM MDT on October 22, 2017 (GMT -0600)
Mooney

Weather History for KBTM - March, 2012

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Tuesday, March 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 23 °F 33 °F  
Max Temperature 39 °F 45 °F 65 °F (1910)
Min Temperature 7 °F 21 °F -17 °F (1955)
Degree Days  
Heating Degree Days 42 32  
Month to date heating degree days 653 707  
Since 1 July heating degree days 6793 7276  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 65    
Maximum Humidity 80    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.02 in 0.48 in (1952)
Month to date precipitation 0.98 0.44  
Year to date precipitation 1.25 1.34  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Year to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 23 mph    
Max Gust Speed 30 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

Mar. 20, 2012 Rise Set
Actual Time 7:31 AM MDT 7:43 PM MDT
Civil Twilight 7:02 AM MDT 8:13 PM MDT
Nautical Twilight 6:27 AM MDT 8:48 PM MDT
Astronomical Twilight 5:51 AM MDT 9:24 PM MDT
Moon 6:20 AM MDT (3/20) 6:12 PM MDT (3/20)
Length of Visible Light 13h 11m
Length of Day
12h 11m
Waning Crescent, 3% of the Moon is Illuminated
Mar 20
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
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 24.1 °F 12.5 °F 10.0 °F 55% 29.85 in 10.0 mi West 12.7 mph 21.9 mph N/A   Overcast
1:53 AM 21.9 °F 17.2 °F 8.1 °F 55% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear
2:53 AM 21.0 °F - 6.1 °F 53% 29.91 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 18.0 °F - 5.0 °F 57% 29.91 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 12.9 °F 5.2 °F 3.9 °F 67% 29.95 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
5:53 AM 10.4 °F - 3.2 °F 73% 29.78 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 9.0 °F 0.6 °F 3.0 °F 77% 29.96 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
7:53 AM 19.9 °F 8.6 °F 7.0 °F 57% 29.93 in 10.0 mi SSW 10.4 mph 21.9 mph N/A   Clear
8:53 AM 21.9 °F 12.5 °F 9.0 °F 58% 29.91 in 10.0 mi SW 8.1 mph - N/A   Clear
9:53 AM 24.1 °F 12.5 °F 10.9 °F 57% 29.93 in 10.0 mi SSW 12.7 mph - N/A   Overcast
10:53 AM 25.0 °F 19.3 °F 12.9 °F 60% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Overcast
11:53 AM 28.0 °F - 12.9 °F 53% 29.87 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:53 PM 30.0 °F 19.5 °F 17.1 °F 59% 29.88 in 10.0 mi South 13.8 mph - N/A   Partly Cloudy
1:53 PM 32.0 °F 21.2 °F 19.0 °F 59% 29.86 in 10.0 mi South 16.1 mph - N/A   Overcast
2:53 PM 34.0 °F 25.5 °F 19.9 °F 56% 29.84 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Overcast
3:53 PM 33.1 °F 23.4 °F 21.9 °F 64% 29.85 in 10.0 mi SSE 13.8 mph 25.3 mph N/A   Overcast
4:53 PM 35.1 °F 25.5 °F 21.9 °F 59% 29.89 in 10.0 mi South 15.0 mph - N/A   Overcast
5:53 PM 35.1 °F 27.4 °F 23.0 °F 61% 29.91 in 10.0 mi SSE 10.4 mph - N/A   Overcast
6:53 PM 37.0 °F 30.4 °F 24.1 °F 59% 29.90 in - SSW 9.2 mph 18.4 mph N/A   Unknown
7:53 PM 36.0 °F 27.1 °F 24.1 °F 62% 29.87 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Overcast
8:53 PM 36.0 °F 29.6 °F 23.0 °F 59% 29.87 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
9:53 PM 36.0 °F 31.1 °F 23.0 °F 59% 29.87 in 10.0 mi South 5.8 mph - N/A   Overcast
10:53 PM 37.9 °F 30.5 °F 24.1 °F 57% 29.86 in 10.0 mi South 11.5 mph - N/A   Overcast
11:53 PM 37.9 °F 28.9 °F 24.1 °F 57% 29.85 in 10.0 mi South 16.1 mph - N/A   Overcast