Butte, MT

1:03 PM MST on November 20, 2017 (GMT -0700)
Mooney

Weather History for KBTM - July, 2013

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Saturday, July 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 63 °F  
Max Temperature 79 °F 81 °F 97 °F (2002)
Min Temperature 42 °F 46 °F 36 °F (1965)
Degree Days  
Heating Degree Days 4 3  
Month to date heating degree days 8 56  
Since 1 June heating degree days 251 343  
Since 1 July heating degree days 8 56  
Cooling Degree Days 0 1  
Month to date cooling degree days 39 13  
Year to date cooling degree days 52 20  
Since 1 June cooling degree days 52 20  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 36 °F    
Average Humidity 51    
Maximum Humidity 83    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in 0.05 in 0.92 in (1937)
Month to date precipitation 0.26 0.60  
Year to date precipitation 5.22 7.77  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 13, 2013 Rise Set
Actual Time 5:52 AM MDT 9:18 PM MDT
Civil Twilight 5:15 AM MDT 9:55 PM MDT
Nautical Twilight 4:26 AM MDT 10:44 PM MDT
Astronomical Twilight 3:23 AM MDT 11:46 PM MDT
Moon 11:33 AM MDT (7/13) 11:39 PM MDT (7/13)
Length of Visible Light 16h 39m
Length of Day
15h 25m
Waxing Crescent, 26% of the Moon is Illuminated
Jul 13
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

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 52.0 °F - 41.0 °F 66% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Clear
1:53 AM 51.1 °F - 41.0 °F 68% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 46.9 °F - 39.9 °F 77% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Clear
3:53 AM 46.0 °F 44.8 °F 39.0 °F 76% 29.90 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:53 AM 44.1 °F 42.5 °F 37.9 °F 79% 29.92 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 AM 43.0 °F - 37.9 °F 82% 29.96 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 44.1 °F - 39.0 °F 82% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 52.0 °F - 41.0 °F 66% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.0 °F - 41.0 °F 55% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 62.1 °F - 35.1 °F 37% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 66.9 °F - 34.0 °F 30% 29.99 in 10.0 mi NE 4.6 mph - N/A   Clear
11:53 AM 70.0 °F - 36.0 °F 29% 29.99 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 72.0 °F - 37.0 °F 28% 30.00 in 10.0 mi West 12.7 mph 19.6 mph N/A   Clear
1:53 PM 73.9 °F - 36.0 °F 25% 29.99 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Clear
2:53 PM 78.1 °F - 36.0 °F 22% 29.99 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Clear
3:53 PM 78.1 °F - 35.1 °F 21% 29.99 in 10.0 mi NNW 10.4 mph 18.4 mph N/A   Clear
4:53 PM 78.1 °F - 34.0 °F 20% 29.99 in 10.0 mi North 9.2 mph 17.3 mph N/A   Clear
5:53 PM 77.0 °F - 34.0 °F 21% 29.99 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
6:53 PM 77.0 °F - 33.1 °F 20% 29.99 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 PM 75.0 °F - 32.0 °F 21% 29.99 in 10.0 mi NW 6.9 mph - N/A   Clear
8:53 PM 72.0 °F - 30.0 °F 21% 30.01 in 10.0 mi North 15.0 mph 23.0 mph N/A   Partly Cloudy
9:53 PM 66.9 °F - 30.0 °F 25% 30.03 in 10.0 mi NNW 8.1 mph 16.1 mph N/A   Clear
10:53 PM 64.9 °F - 30.9 °F 28% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 59.0 °F - 30.9 °F 35% 30.06 in 10.0 mi Calm Calm - N/A   Clear