Butte, MT

2:06 PM MDT on June 27, 2017 (GMT -0600)
Mooney

Weather History for KBTM - September, 2014

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Wednesday, September 10, 2014

  Actual Average Record
Temperature  
Mean Temperature 43 °F 54 °F  
Max Temperature 53 °F 71 °F 87 °F (1966)
Min Temperature 33 °F 38 °F 24 °F (1921)
Degree Days  
Heating Degree Days 22 11  
Month to date heating degree days 136 93  
Since 1 July heating degree days 299 321  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 77 79  
Moisture  
Dew Point 33 °F    
Average Humidity 66    
Maximum Humidity 82    
Minimum Humidity 50    
Precipitation  
Precipitation 0.05 in 0.04 in 0.69 in (1978)
Month to date precipitation 0.05 0.38  
Year to date precipitation 11.52 10.26  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 26 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events Rain    
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

Sep. 10, 2014 Rise Set
Actual Time 7:02 AM MDT 7:50 PM MDT
Civil Twilight 6:31 AM MDT 8:21 PM MDT
Nautical Twilight 5:55 AM MDT 8:57 PM MDT
Astronomical Twilight 5:17 AM MDT 9:34 PM MDT
Moon 8:42 PM MDT (9/10) 9:01 AM MDT (9/10)
Length of Visible Light 13h 49m
Length of Day
12h 48m
Waning Gibbous, 96% of the Moon is Illuminated
Sep 10
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

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 42.1 °F 39.2 °F 32.0 °F 67% 30.04 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
1:53 AM 42.1 °F - 32.0 °F 67% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 39.0 °F - 32.0 °F 76% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 39.9 °F - 32.0 °F 73% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 39.9 °F - 33.1 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 41.0 °F - 33.1 °F 73% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 37.9 °F 33.5 °F 32.0 °F 79% 30.05 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
7:53 AM 36.0 °F 32.1 °F 30.9 °F 82% 30.06 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
8:53 AM 42.1 °F 38.4 °F 34.0 °F 73% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Overcast
9:53 AM 46.0 °F 42.5 °F 34.0 °F 63% 30.06 in 10.0 mi South 6.9 mph - N/A   Overcast
10:53 AM 48.9 °F - 33.1 °F 54% 30.07 in 10.0 mi WSW 11.5 mph 17.3 mph N/A   Overcast
11:53 AM 51.1 °F - 34.0 °F 52% 30.06 in 10.0 mi WSW 9.2 mph - N/A   Overcast
12:53 PM 52.0 °F - 34.0 °F 50% 30.06 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
1:27 PM 51.1 °F - 34.0 °F 52% 30.10 in 10.0 mi North 16.1 mph 25.3 mph N/A   Mostly Cloudy
1:53 PM 52.0 °F - 34.0 °F 50% 30.07 in 10.0 mi North 16.1 mph 26.5 mph N/A   Mostly Cloudy
2:53 PM 51.1 °F - 35.1 °F 54% 30.07 in 10.0 mi Variable 5.8 mph - 0.00 in   Overcast
3:53 PM 51.1 °F - 34.0 °F 52% 30.07 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Overcast
4:53 PM 46.0 °F 38.0 °F 37.0 °F 71% 30.15 in 10.0 mi North 21.9 mph 33.4 mph 0.02 in   Overcast
5:53 PM 44.1 °F 40.8 °F 35.1 °F 71% 30.17 in 10.0 mi NNW 5.8 mph - 0.02 in Rain Light Rain
6:21 PM 44.1 °F 37.7 °F 37.9 °F 79% 30.19 in 10.0 mi North 12.7 mph 20.7 mph 0.00 in Rain Light Rain
6:41 PM 43.0 °F 39.5 °F 36.0 °F 76% 30.19 in 10.0 mi North 5.8 mph - 0.00 in   Overcast
6:53 PM 43.0 °F 40.3 °F 36.0 °F 76% 30.20 in 10.0 mi NNW 4.6 mph - 0.00 in   Overcast
7:16 PM 39.0 °F 28.3 °F 33.1 °F 79% 30.21 in 10.0 mi NNE 24.2 mph 32.2 mph N/A   Overcast
7:40 PM 39.0 °F 30.6 °F 30.9 °F 73% 30.23 in 10.0 mi North 15.0 mph - N/A   Overcast
7:53 PM 37.9 °F 30.0 °F 30.9 °F 76% 30.27 in 10.0 mi NNE 12.7 mph 28.8 mph 0.00 in Rain Light Rain
8:17 PM 37.0 °F 28.5 °F 30.9 °F 79% 30.25 in 10.0 mi North 13.8 mph 23.0 mph 0.01 in   Overcast
8:53 PM 37.0 °F 31.0 °F 30.9 °F 79% 30.29 in 10.0 mi NW 8.1 mph - 0.01 in   Overcast
9:53 PM 35.1 °F 26.4 °F 25.0 °F 67% 30.30 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Overcast
10:53 PM 35.1 °F 26.9 °F 26.1 °F 70% 30.31 in 10.0 mi NNE 11.5 mph 20.7 mph N/A   Overcast
11:53 PM 34.0 °F 28.8 °F 26.1 °F 73% 30.31 in 10.0 mi NNW 5.8 mph - N/A   Overcast