220   
CDUS45 KMSO 172331  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MST FRI JAN 17 2025  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 17 2025  
  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         38   1222 AM  48    1919  32      6       18         
  MINIMUM         24    359 PM -22    1916  18      6        5         
                                      1930                             
                                      1950                             
  AVERAGE         31                        25      6       12       
  
PRECIPITATION (IN)                                                      
  TODAY            0.03          0.37 1963   0.03   0.00     0.22       
  MONTH TO DATE    0.99                      0.55   0.44     0.51       
  SINCE OCT 1      2.56                      3.99  -1.43     2.71       
  SINCE JAN 1      0.99                      0.55   0.44     0.51       
  
SNOWFALL (IN)                                                                
  TODAY            T                                                    
  MONTH TO DATE   12.1                                                  
  SINCE DEC 1     12.8                                                  
  SINCE JUL 1     13.0                                                  
  SNOW DEPTH       4                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           34                        40     -6       53          
  MONTH TO DATE  635                       696    -61      836          
  SINCE DEC 1   1660                      1956   -296     1932          
  SINCE JUL 1   3201                      3913   -712     3547          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)         
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)         
  AVERAGE WIND SPEED     8.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.8                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT SNOW                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91           400 PM                                        
 LOWEST     49           400 AM                                        
 AVERAGE    70                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   32        56      1994                        
 MINIMUM TEMPERATURE (F)   18       -26      1963                        
  
SUNRISE AND SUNSET                                                      
JANUARY 17 2025.......SUNRISE   816 AM MST   SUNSET   518 PM MST       
JANUARY 18 2025.......SUNRISE   815 AM MST   SUNSET   519 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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