668   
CDUS45 KMSO 302231  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT FRI MAY 30 2025  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR MAY 30 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         80    259 PM  95    1936  69     11       61         
                                      1986                             
  MINIMUM         49    431 AM  28    1914  44      5       34         
  AVERAGE         65                        56      9       48       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          1.60 1908   0.08  -0.08     0.00       
  MONTH TO DATE    1.10                      1.69  -0.59     2.18       
  SINCE OCT 1      7.13                      9.25  -2.12     8.34       
  SINCE JAN 1      5.56                      5.81  -0.25     6.14       
  
SNOWFALL (IN)                                                                
  TODAY            0.0                                                  
  MONTH TO DATE    0.0                                                  
  SINCE MAR 1      0.4                                                  
  SINCE JUL 1     39.3                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         9     -9       17          
  MONTH TO DATE  299                       367    -68      398          
  SINCE MAR 1   1600                      1848   -248     1760          
  SINCE JUL 1   6609                      7320   -711     6743          
  
 COOLING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    5                         0      5        0          
  SINCE MAR 1      5                         0      5        0          
  SINCE JAN 1      5                         0      5        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (260)         
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (200)         
  AVERAGE WIND SPEED     2.7                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  HAZE                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    77           600 AM                                        
 LOWEST     19           300 PM                                        
 AVERAGE    48                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   70        92      1956                        
                                             1986                       
 MINIMUM TEMPERATURE (F)   44        30      1920                        
                                             1950                       
                                             1965                       
  
SUNRISE AND SUNSET                                                      
MAY 30 2025...........SUNRISE   547 AM MDT   SUNSET   922 PM MDT       
MAY 31 2025...........SUNRISE   546 AM MDT   SUNSET   923 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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