521  
CDUS45 KMSO 272230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT SUN APR 27 2025  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR APRIL 27 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 1239 PM 85 1987 60 10 53  
MINIMUM 36 618 AM 24 1955 34 2 42  
AVERAGE 53 47 6 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.00 1907 0.05 -0.05 0.16  
MONTH TO DATE 0.42 1.24 -0.82 1.54  
SINCE OCT 1 5.60 7.44 -1.84 5.98  
SINCE JAN 1 4.03 4.00 0.03 3.78  
 
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 12 18 -6 17  
MONTH TO DATE 532 571 -39 495  
SINCE MAR 1 1264 1428 -164 1298  
SINCE JUL 1 6273 6900 -627 6281  
 
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 23 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 26 300 PM  
AVERAGE 60  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 1987  
MINIMUM TEMPERATURE (F) 35 20 1907  
1955  
 
SUNRISE AND SUNSET  
APRIL 27 2025.........SUNRISE 627 AM MDT SUNSET 842 PM MDT  
APRIL 28 2025.........SUNRISE 625 AM MDT SUNSET 843 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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