367  
CDUS45 KMSO 190839  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MST SUN JAN 19 2025  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 18 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 22 343 PM 56 1994 32 -10 22  
MINIMUM 15 935 AM -26 1963 18 -3 14  
AVERAGE 19 25 -6 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.67 2012 0.03 -0.02 0.01  
MONTH TO DATE 0.99 0.58 0.41 0.52  
SINCE OCT 1 2.56 4.02 -1.46 2.72  
SINCE JAN 1 0.99 0.58 0.41 0.52  
 
SNOWFALL (IN)  
YESTERDAY 0.1  
MONTH TO DATE 13.7  
SINCE DEC 1 14.4  
SINCE JUL 1 14.6  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 40 6 47  
MONTH TO DATE 682 736 -54 883  
SINCE DEC 1 1707 1996 -289 1979  
SINCE JUL 1 3248 3953 -705 3594  
 
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 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 100 AM  
LOWEST 52 1200 PM  
AVERAGE 67  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 54 1919  
MINIMUM TEMPERATURE (F) 18 -25 1963  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 814 AM MST SUNSET 521 PM MST  
JANUARY 20 2025.......SUNRISE 813 AM MST SUNSET 522 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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