893   
CDUS45 KMSO 290739  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MDT FRI AUG 29 2025  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 28 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         70   1247 AM  97    1986  80    -10       60         
  MINIMUM         57   1159 PM  32    1960  48      9       43         
  AVERAGE         64                        64      0       52       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.17          0.69 1964   0.03   0.14     0.00       
  MONTH TO DATE    0.79                      0.74   0.05     0.55       
  SINCE OCT 1     10.21                     13.06  -2.85    10.26       
  SINCE JAN 1      8.64                      9.62  -0.98     8.06       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0                                                  
  MONTH TO DATE    0.0                                                  
  SINCE JUN 1      0.0                                                  
  SINCE JUL 1      0.0                                                  
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        1                         3     -2       13          
  MONTH TO DATE   14                        39    -25       22          
  SINCE JUN 1    136                       263   -127      179          
  SINCE JUL 1     34                        78    -44       25          
  
 COOLING                                                                
  YESTERDAY        0                         2     -2        0          
  MONTH TO DATE  137                       111     26      142          
  SINCE JUN 1    366                       285     81      423          
  SINCE JAN 1    377                       288     89      423           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)         
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (130)         
  AVERAGE WIND SPEED     4.0                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    93           800 AM                                        
 LOWEST     51          1200 AM                                        
 AVERAGE    72                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   80        94      2006                        
                                             2016                       
                                             2023                       
 MINIMUM TEMPERATURE (F)   47        32      1980                        
  
SUNRISE AND SUNSET                                                      
AUGUST 29 2025........SUNRISE   652 AM MDT   SUNSET   821 PM MDT       
AUGUST 30 2025........SUNRISE   654 AM MDT   SUNSET   819 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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