260   
CDUS45 KMSO 122231  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT SAT APR 12 2025  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 12 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         49    259 PM  80    1913  55     -6       70         
  MINIMUM         38    603 AM  18    1997  32      6       42         
                                      2020                             
  AVERAGE         44                        43      1       56       
  
PRECIPITATION (IN)                                                      
  TODAY            0.06          0.50 1917   0.05   0.01     0.01       
  MONTH TO DATE    0.39                      0.54  -0.15     0.90       
  SINCE OCT 1      5.57                      6.74  -1.17     5.34       
  SINCE JAN 1      4.00                      3.30   0.70     3.14       
  
SNOWFALL (IN)                                                                
  TODAY            0.0                                                  
  MONTH TO DATE    0.2                                                  
  SINCE MAR 1      0.4                                                  
  SINCE JUL 1     39.3                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           21                        22     -1        9          
  MONTH TO DATE  251                       273    -22      234          
  SINCE MAR 1    983                      1130   -147     1037          
  SINCE JUL 1   5992                      6602   -610     6020          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (250)         
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (250)         
  AVERAGE WIND SPEED     5.3                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85           900 AM                                        
 LOWEST     39           300 PM                                        
 AVERAGE    62                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   55        79      1904                        
 MINIMUM TEMPERATURE (F)   32        20      2022                        
  
SUNRISE AND SUNSET                                                      
APRIL 12 2025.........SUNRISE   654 AM MDT   SUNSET   821 PM MDT       
APRIL 13 2025.........SUNRISE   652 AM MDT   SUNSET   823 PM MDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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