481   
CDUS45 KMSO 170838  
CLIMSO  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST FRI JAN 17 2025  
   
...............................  
  
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 16 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         43    802 PM  58    1894  32     11        8         
  MINIMUM         11    539 AM -18    1916  18     -7       -8         
  AVERAGE         27                        25      2        0       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             0.65 1896   0.03  -0.03     0.00       
  MONTH TO DATE    0.96                      0.52   0.44     0.29       
  SINCE OCT 1      2.53                      3.96  -1.43     2.49       
  SINCE JAN 1      0.96                      0.52   0.44     0.29       
  
SNOWFALL (IN)                                                                
  YESTERDAY        T                                                    
  MONTH TO DATE   12.1                                                  
  SINCE DEC 1     12.8                                                  
  SINCE JUL 1     13.0                                                  
  SNOW DEPTH       4                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       38                        40     -2       65          
  MONTH TO DATE  601                       656    -55      783          
  SINCE DEC 1   1626                      1916   -290     1879          
  SINCE JUL 1   3167                      3873   -706     3494          
  
 COOLING                                                                
  YESTERDAY        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    26   HIGHEST WIND DIRECTION     W (290)         
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)         
  AVERAGE WIND SPEED     4.4                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.6                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  FOG                                                                   
  FOG W/VISIBILITY <= 1/4 MILE                                          
  HAZE                                                                  
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96          1200 AM                                        
 LOWEST     50           800 PM                                        
 AVERAGE    73                                                          
   
......................................................  
  
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   32        48      1919                        
 MINIMUM TEMPERATURE (F)   18       -22      1916                        
                                             1930                       
                                             1950                       
  
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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