105   
CDUS45 KMSO 122335  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
435 PM MST THU DEC 12 2024  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 12 2024  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         31    359 PM  55    1924  31      0       37         
  MINIMUM         20    538 AM -16    1932  18      2       30         
  AVERAGE         26                        24      2       34       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.43 1995   0.03  -0.03      T         
  MONTH TO DATE    0.05                      0.41  -0.36     0.46       
  SINCE OCT 1      1.25                      2.77  -1.52     2.16       
  SINCE JAN 1     10.36                     13.44  -3.08    13.78       
  
SNOWFALL (IN)                                                                
  TODAY            0.0                                                  
  MONTH TO DATE    0.1                                                  
  SINCE DEC 1      0.1                                                  
  SINCE JUL 1      0.3                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           39                        40     -1       31          
  MONTH TO DATE  427                       470    -43      369          
  SINCE DEC 1    427                       470    -43      369          
  SINCE JUL 1   1968                      2427   -459     1984          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1    474                       307    167      536           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (130)         
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    SE (130)         
  AVERAGE WIND SPEED     1.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.5                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    92           900 AM                                        
 LOWEST     75          1200 AM                                        
 AVERAGE    84                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   31        56      1924                        
 MINIMUM TEMPERATURE (F)   18       -25      1919                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 12 2024......SUNRISE   813 AM MST   SUNSET   448 PM MST       
DECEMBER 13 2024......SUNRISE   814 AM MST   SUNSET   448 PM MST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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