202  
CDUS45 KMSO 132331  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MST FRI DEC 13 2024  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 13 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 147 PM 56 1924 31 4 36  
MINIMUM 27 551 AM -25 1919 18 9 18  
AVERAGE 31 24 7 27  
 
PRECIPITATION (IN)  
TODAY T 0.53 1917 0.03 -0.03 0.00  
MONTH TO DATE 0.05 0.44 -0.39 0.46  
SINCE OCT 1 1.25 2.80 -1.55 2.16  
SINCE JAN 1 10.36 13.47 -3.11 13.78  
 
SNOWFALL (IN)  
TODAY 0.1  
MONTH TO DATE 0.2  
SINCE DEC 1 0.2  
SINCE JUL 1 0.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 34 41 -7 38  
MONTH TO DATE 461 511 -50 407  
SINCE DEC 1 461 511 -50 407  
SINCE JUL 1 2002 2468 -466 2022  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 474 307 167 536    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 0.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 79 300 PM  
AVERAGE 88  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1924  
MINIMUM TEMPERATURE (F) 18 -23 1919  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 814 AM MST SUNSET 448 PM MST  
DECEMBER 14 2024......SUNRISE 815 AM MST SUNSET 448 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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