651  
CDUS45 KMSO 200839  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MST MON JAN 20 2025  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 19 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 24 153 PM 54 1919 32 -8 19  
MINIMUM 13 803 AM -25 1963 18 -5 13  
AVERAGE 19 25 -6 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.55 2012 0.03 -0.01 0.02  
MONTH TO DATE 1.01 0.61 0.40 0.54  
SINCE OCT 1 2.58 4.05 -1.47 2.74  
SINCE JAN 1 1.01 0.61 0.40 0.54  
 
SNOWFALL (IN)  
YESTERDAY 0.1  
MONTH TO DATE 13.8  
SINCE DEC 1 14.5  
SINCE JUL 1 14.7  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 40 6 49  
MONTH TO DATE 728 776 -48 932  
SINCE DEC 1 1753 2036 -283 2028  
SINCE JUL 1 3294 3993 -699 3643  
 
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 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 AM  
LOWEST 44 1000 PM  
AVERAGE 68  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 48 1909  
MINIMUM TEMPERATURE (F) 19 -22 1960  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 813 AM MST SUNSET 522 PM MST  
JANUARY 21 2025.......SUNRISE 812 AM MST SUNSET 524 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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