AFOS product CLIBTM
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112 
CDUS45 KMSO 130739
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
139 AM MDT SAT MAY 13 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 12 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         64    418 PM  82    1960  60      4       52       
                                      2001                           
  MINIMUM         32    547 AM  16    1985  33     -1       29       
  AVERAGE         48                        46      2       41     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.50 1900   0.06  -0.06     0.00     
  MONTH TO DATE    1.17                      0.59   0.58     0.21     
  SINCE JAN 1      3.88                      3.41   0.47     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       17                        18     -1       24        
  MONTH TO DATE  185                       245    -60      280        
  SINCE MAR 1   2392                      2069    323     2173        
  SINCE JUL 1   9109                      8544    565     8051        

 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    17   HIGHEST WIND DIRECTION     N (10)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     4.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           200 AM                                      
 LOWEST     27           200 PM                                      
 AVERAGE    62                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   60        84      1993                      
 MINIMUM TEMPERATURE (F)   33        18      1983                      


SUNRISE AND SUNSET                                                    
MAY 13 2023...........SUNRISE   601 AM MDT   SUNSET   853 PM MDT     
MAY 14 2023...........SUNRISE   559 AM MDT   SUNSET   854 PM MDT     


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




$$