264  
CDUS45 KMSO 220838  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST WED JAN 22 2025  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JANUARY 21 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 27 1159 PM 55 1919 32 -5 34  
MINIMUM 1 155 AM -24 1937 19 -18 23  
AVERAGE 14 25 -11 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1943 0.03 -0.03 0.01  
MONTH TO DATE 1.01 0.66 0.35 0.59  
SINCE OCT 1 2.58 4.10 -1.52 2.79  
SINCE JAN 1 1.01 0.66 0.35 0.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 13.8  
SINCE DEC 1 14.5  
SINCE JUL 1 14.7  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 40 11 36  
MONTH TO DATE 838 856 -18 1010  
SINCE DEC 1 1863 2116 -253 2106  
SINCE JUL 1 3404 4073 -669 3721  
 
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 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 700 AM  
LOWEST 63 1100 PM  
AVERAGE 77  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 53 1910  
MINIMUM TEMPERATURE (F) 19 -23 1962  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 812 AM MST SUNSET 525 PM MST  
JANUARY 23 2025.......SUNRISE 811 AM MST SUNSET 526 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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