Butte, MT

7:36 PM MDT on April 21, 2018 (GMT -0600)
Mooney

Weather History for KBTM - May, 2014

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Thursday, May 1, 2014

  Actual Average Record
Temperature  
Mean Temperature 48 °F 43 °F  
Max Temperature 69 °F 57 °F 80 °F (1985)
Min Temperature 27 °F 30 °F 9 °F (1975)
Degree Days  
Heating Degree Days 17 22  
Month to date heating degree days 17 22  
Since 1 July heating degree days 8238 8413  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 26 °F    
Average Humidity 53    
Maximum Humidity 84    
Minimum Humidity 21    
Precipitation  
Precipitation 0.00 in 0.04 in 0.86 in (1938)
Month to date precipitation 0.00 0.04  
Year to date precipitation 3.46 2.87  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 6 mph (South)    
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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 01, 2014 Rise Set
Actual Time 6:16 AM MDT 8:38 PM MDT
Civil Twilight 5:43 AM MDT 9:11 PM MDT
Nautical Twilight 5:02 AM MDT 9:52 PM MDT
Astronomical Twilight 4:16 AM MDT 10:39 PM MDT
Moon 8:04 AM MDT (5/1) 11:17 PM MDT (5/1)
Length of Visible Light 15h 27m
Length of Day
14h 21m
Waxing Crescent, 7% of the Moon is Illuminated
May 1
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
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 34.0 °F 28.8 °F 25.0 °F 70% 30.37 in 10.0 mi SSE 5.8 mph - N/A   Clear
1:53 AM 32.0 °F 26.4 °F 24.1 °F 73% 30.37 in 10.0 mi SE 5.8 mph - N/A   Clear
2:53 AM 30.9 °F 27.5 °F 24.1 °F 76% 30.35 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:53 AM 30.0 °F 26.5 °F 23.0 °F 75% 30.33 in 10.0 mi SSE 3.5 mph - N/A   Clear
4:53 AM 28.9 °F 25.2 °F 23.0 °F 78% 30.34 in 10.0 mi SE 3.5 mph - N/A   Clear
5:53 AM 28.0 °F - 23.0 °F 81% 30.33 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 27.0 °F 21.6 °F 23.0 °F 85% 30.33 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:53 AM 33.1 °F - 25.0 °F 72% 30.33 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 39.9 °F - 25.0 °F 55% 30.31 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 48.0 °F - 25.0 °F 41% 30.29 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 57.0 °F - 25.0 °F 29% 30.26 in - NE 3.5 mph - N/A   Unknown
11:53 AM 60.8 °F - 26.6 °F 27% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 61.0 °F - 26.1 °F 26% 30.22 in 10.0 mi South 3.5 mph - N/A   Clear
1:53 PM 64.0 °F - 27.0 °F 25% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 68.0 °F - 27.0 °F 21% 30.16 in 10.0 mi North 13.8 mph 18.4 mph N/A   Clear
3:53 PM 68.0 °F - 27.0 °F 21% 30.14 in 10.0 mi West 15.0 mph - N/A   Clear
4:53 PM 68.0 °F - 26.1 °F 21% 30.12 in 10.0 mi West 11.5 mph 21.9 mph N/A   Clear
5:53 PM 68.0 °F - 27.0 °F 21% 30.11 in 10.0 mi NW 11.5 mph 21.9 mph N/A   Clear
6:53 PM 68.0 °F - 28.0 °F 22% 30.09 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:53 PM 66.0 °F - 28.0 °F 24% 30.06 in 10.0 mi WNW 10.4 mph - N/A   Clear
8:53 PM 59.0 °F - 30.9 °F 35% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:53 PM 57.9 °F - 30.0 °F 35% 30.07 in - Calm Calm - N/A   Clear
10:53 PM 46.9 °F - 32.0 °F 56% 30.08 in - SSE 4.6 mph - N/A   Clear
11:53 PM 45.0 °F 39.7 °F 32.0 °F 60% 30.06 in - SSE 10.4 mph - N/A   Clear