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CDUS45 KMSO 150737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT MON MAY 15 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 14 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         65    419 PM  88    1936  61      4       54       
  MINIMUM         46    631 AM  18    1983  34     12       26       
  AVERAGE         56                        47      9       40     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.70 1952   0.06  -0.06      T       
  MONTH TO DATE    1.25                      0.71   0.54     0.21     
  SINCE JAN 1      3.96                      3.53   0.43     1.37     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  SINCE MAR 1     MM                                                  
  SINCE JUL 1     MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                        18     -9       25        
  MONTH TO DATE  212                       281    -69      331        
  SINCE MAR 1   2419                      2105    314     2224        
  SINCE JUL 1   9136                      8580    556     8102        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     7.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1100 PM                                      
 LOWEST     44           200 PM                                      
 AVERAGE    64                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        83      2012                      
 MINIMUM TEMPERATURE (F)   34        21      2004                      


SUNRISE AND SUNSET                                                    
MAY 15 2023...........SUNRISE   558 AM MDT   SUNSET   855 PM MDT     
MAY 16 2023...........SUNRISE   557 AM MDT   SUNSET   856 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$