340  
CDUS45 KMSO 252230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT FRI APR 25 2025  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 25 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 70 259 PM 90 1910 59 11 65  
MINIMUM 44 612 AM 24 1988 34 10 38  
AVERAGE 57 46 11 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1901 0.04 -0.04 0.00  
MONTH TO DATE 0.40 1.15 -0.75 1.14  
SINCE OCT 1 5.58 7.35 -1.77 5.58  
SINCE JAN 1 4.01 3.91 0.10 3.38  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.2  
SINCE MAR 1 0.4  
SINCE JUL 1 39.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 19 -11 13  
MONTH TO DATE 509 535 -26 460  
SINCE MAR 1 1241 1392 -151 1263  
SINCE JUL 1 6250 6864 -614 6246  
 
COOLING  
TODAY 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 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 700 AM  
LOWEST 18 300 PM  
AVERAGE 34  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 84 1916  
MINIMUM TEMPERATURE (F) 34 23 1907  
1962  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 630 AM MDT SUNSET 839 PM MDT  
APRIL 26 2025.........SUNRISE 629 AM MDT SUNSET 840 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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