AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
538 
CDUS45 KMSO 160837
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MST SAT DEC 16 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 15 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         39    324 PM  53    1980  30      9       23       
  MINIMUM         10    837 AM -27    1967   7      3        1       
  AVERAGE         25                        18      7       12     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.30 1947   0.02  -0.02     0.02     
  MONTH TO DATE    0.15                      0.23  -0.08     0.35     
  SINCE JAN 1     17.10                     12.51   4.59     9.54     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE    T                                                  
  SINCE DEC 1      T                                                  
  SINCE JUL 1      0.0                                                
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       40                        47     -7       53        
  MONTH TO DATE  547                       678   -131      726        
  SINCE DEC 1    547                       678   -131      726        
  SINCE JUL 1   2720                      3133   -413     3076        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1     73                        83    -10      177        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     1.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1100 PM                                      
 LOWEST     52           200 PM                                      
 AVERAGE    70                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   30        58      1980                      
 MINIMUM TEMPERATURE (F)    7       -36      1964                      


SUNRISE AND SUNSET                                                    
DECEMBER 16 2023......SUNRISE   806 AM MST   SUNSET   446 PM MST     
DECEMBER 17 2023......SUNRISE   806 AM MST   SUNSET   446 PM MST     


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




$$