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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