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National Weather Service
Weather Information for Butte, Montana
  MAPMAP
Weather Forecast
Issued at 03:40  (Local time)  25 May  2022 
Date Temperature oC Weather
Minimum Maximum
25 May
( Wed ) 		- 20 Decreasing Clouds
Decreasing Clouds
26 May
( Thu ) 		6 24 Partly Sunny
Partly Sunny
27 May
( Fri ) 		9 19 Heavy Rain
Heavy Rain
28 May
( Sat ) 		6 13 Heavy Rain
Heavy Rain
29 May
( Sun ) 		3 10 Heavy Rain
Heavy Rain
30 May
( Mon ) 		2 8 Rain/Snow Likely then Heavy Rain
Rain/Snow Likely then Heavy Rain
31 May
( Tue ) 		2 10 Heavy Rain
Heavy Rain
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -13.7 -0.1 11.9 6.9
Feb -12.6 1.7 10.9 7.0
Mar -7.1 6.4 19.3 9.7
Apr -3.2 10.9 29.7 10.4
May 1.1 16.2 52.8 12.6
Jun 5.1 21.2 57.4 12.9
Jul 7.6 27.1 34.3 9.0
Aug 6.6 26.4 34.5 8.8
Sep 2.0 20.2 25.4 7.2
Oct -3.0 12.8 19.8 7.5
Nov -9.1 4.3 15.2 8.0
Dec -14.8 -1.4 13.0 7.7
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.