794   
CDUS45 KMSO 192330  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MST THU DEC 19 2024  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 19 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         44    254 PM  56    1917  30     14       40         
                                      1936                             
  MINIMUM         27    712 AM -19    1924  17     10       28         
  AVERAGE         36                        24     12       34       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.20 1944   0.04  -0.04      T         
  MONTH TO DATE    0.16                      0.65  -0.49     0.46       
  SINCE OCT 1      1.36                      3.01  -1.65     2.16       
  SINCE JAN 1     10.47                     13.68  -3.21    13.78       
  
SNOWFALL (IN)                                                                
  TODAY            0.0                                                  
  MONTH TO DATE    0.5                                                  
  SINCE DEC 1      0.5                                                  
  SINCE JUL 1      0.7                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           29                        42    -13       31          
  MONTH TO DATE  653                       758   -105      649          
  SINCE DEC 1    653                       758   -105      649          
  SINCE JUL 1   2194                      2715   -521     2264          
  
 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    10   HIGHEST WIND DIRECTION    SE (150)         
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (140)         
  AVERAGE WIND SPEED     3.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    89           700 AM                                        
 LOWEST     46           200 PM                                        
 AVERAGE    68                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   30        54      2019                        
 MINIMUM TEMPERATURE (F)   17       -20      1998                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 19 2024......SUNRISE   818 AM MST   SUNSET   449 PM MST       
DECEMBER 20 2024......SUNRISE   819 AM MST   SUNSET   450 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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