326  
CDUS45 KMSO 220738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SUN JUN 22 2025  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JUNE 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 60 1236 PM 95 1918 75 -15 85  
1955  
1970  
MINIMUM 45 203 AM 35 1899 47 -2 45  
AVERAGE 53 61 -8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.54 1938 0.07 0.04 0.00  
MONTH TO DATE 0.88 1.64 -0.76 0.86  
SINCE OCT 1 8.01 10.97 -2.96 9.20  
SINCE JAN 1 6.44 7.53 -1.09 7.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 39.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 5 7 0  
MONTH TO DATE 74 146 -72 137  
SINCE JUN 1 74 146 -72 137  
SINCE JUL 1 6683 7474 -791 6895  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 12 20 7  
SINCE JUN 1 32 12 20 7  
SINCE JAN 1 43 15 28 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 39 100 PM  
AVERAGE 65  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1941  
MINIMUM TEMPERATURE (F) 47 34 1901  
 
SUNRISE AND SUNSET  
JUNE 22 2025..........SUNRISE 542 AM MDT SUNSET 935 PM MDT  
JUNE 23 2025..........SUNRISE 542 AM MDT SUNSET 935 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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