Butte Climatic Report

CDUS45 KMSO 180740

CLIBTM



CLIMATE REPORT 

NATIONAL WEATHER SERVICE MISSOULA MT

140 AM MDT FRI JUL 18 2025



...................................



...THE BUTTE MT CLIMATE SUMMARY FOR JULY 17 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1895 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         85    448 PM  96    1998  82      3       90       

  MINIMUM         43    548 AM  34    1982  46     -3       47       

  AVERAGE         64                        64      0       69     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.14 1987   0.04  -0.04     0.00     

  MONTH TO DATE    0.27                      0.68  -0.41     0.07     

  SINCE JAN 1      6.46                      7.97  -1.51     5.00     



SNOWFALL (IN)                                                              

  YESTERDAY       MM                                                  

  MONTH TO DATE   MM                                                  

  SINCE JUN 1     MM                                                  

  SINCE JUL 1     MM                                                  

  SNOW DEPTH      MM                                                  



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        1                         2     -1        0        

  MONTH TO DATE   43                        66    -23       53        

  SINCE JUN 1    296                       356    -60      297        

  SINCE JUL 1     43                        66    -23       53        



 COOLING                                                              

  YESTERDAY        0                         2     -2        4        

  MONTH TO DATE   26                        22      4       40        

  SINCE JUN 1     26                        28     -2       42        

  SINCE JAN 1     26                        28     -2       42        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)       

  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (300)       

  AVERAGE WIND SPEED     8.2                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    86           400 AM                                      

 LOWEST     12           500 PM                                      

 AVERAGE    49                                                        



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THE BUTTE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   83        95      1960                      

 MINIMUM TEMPERATURE (F)   47        35      1993                      





SUNRISE AND SUNSET                                                    

JULY 18 2025..........SUNRISE   558 AM MDT   SUNSET   914 PM MDT     

JULY 19 2025..........SUNRISE   559 AM MDT   SUNSET   914 PM MDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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