356  
CDUS45 KMSO 312330  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MST FRI JAN 31 2025  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 31 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 30 359 PM 56 1953 33 -3 47  
MINIMUM 15 726 AM -24 1950 20 -5 23  
1996  
AVERAGE 23 26 -3 35  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1907 0.03 -0.03 0.00  
MONTH TO DATE 1.01 0.96 0.05 0.60  
SINCE OCT 1 2.58 4.40 -1.82 2.80  
SINCE JAN 1 1.01 0.96 0.05 0.60  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 13.8  
SINCE DEC 1 14.5  
SINCE JUL 1 14.7  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 42 39 3 30  
MONTH TO DATE 1337 1247 90 1337  
SINCE DEC 1 2362 2507 -145 2433  
SINCE JUL 1 3903 4464 -561 4048  
 
COOLING  
TODAY 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 7 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 69 200 PM  
AVERAGE 78  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 60 2020  
MINIMUM TEMPERATURE (F) 20 -23 1996  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 802 AM MST SUNSET 539 PM MST  
FEBRUARY 1 2025......SUNRISE 800 AM MST SUNSET 540 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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