445  
CDUS45 KMSO 120737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SAT APR 12 2025  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 11 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 59 535 PM 78 2012 55 4 66  
MINIMUM 39 334 AM 18 1999 32 7 28  
AVERAGE 49 43 6 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2020 0.05 -0.05 0.00  
MONTH TO DATE 0.33 0.49 -0.16 0.89  
SINCE OCT 1 5.51 6.69 -1.18 5.33  
SINCE JAN 1 3.94 3.25 0.69 3.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.2  
SINCE MAR 1 0.4  
SINCE JUL 1 39.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 22 -6 18  
MONTH TO DATE 230 251 -21 225  
SINCE MAR 1 962 1108 -146 1028  
SINCE JUL 1 5971 6580 -609 6011  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 38 700 PM  
AVERAGE 60  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 1913  
MINIMUM TEMPERATURE (F) 32 18 1997  
2020  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 654 AM MDT SUNSET 821 PM MDT  
APRIL 13 2025.........SUNRISE 652 AM MDT SUNSET 823 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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