182   
CDUS45 KMSO 152331  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MST SUN DEC 15 2024  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 15 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         37    340 PM  56    1924  30      7       33         
  MINIMUM         31    847 AM -12    1972  18     13       19         
  AVERAGE         34                        24     10       26       
  
PRECIPITATION (IN)                                                      
  TODAY            0.03          0.34 2016   0.03   0.00     0.00       
  MONTH TO DATE    0.08                      0.51  -0.43     0.46       
  SINCE OCT 1      1.28                      2.87  -1.59     2.16       
  SINCE JAN 1     10.39                     13.54  -3.15    13.78       
  
SNOWFALL (IN)                                                                
  TODAY            0.1                                                  
  MONTH TO DATE    0.3                                                  
  SINCE DEC 1      0.3                                                  
  SINCE JUL 1      0.5                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           31                        41    -10       39          
  MONTH TO DATE  524                       593    -69      489          
  SINCE DEC 1    524                       593    -69      489          
  SINCE JUL 1   2065                      2550   -485     2104          
  
 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    18   HIGHEST WIND DIRECTION     W (270)         
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)         
  AVERAGE WIND SPEED     4.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT RAIN                                                            
  LIGHT SNOW                                                            
  FOG                                                                   
  HAZE                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96           200 AM                                        
 LOWEST     67           300 PM                                        
 AVERAGE    82                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   30        57      1941                        
 MINIMUM TEMPERATURE (F)   17       -26      1964                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 15 2024......SUNRISE   815 AM MST   SUNSET   448 PM MST       
DECEMBER 16 2024......SUNRISE   816 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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