794  
CDUS45 KMSO 192330  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MST THU DEC 19 2024  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 19 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 44 254 PM 56 1917 30 14 40  
1936  
MINIMUM 27 712 AM -19 1924 17 10 28  
AVERAGE 36 24 12 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.20 1944 0.04 -0.04 T  
MONTH TO DATE 0.16 0.65 -0.49 0.46  
SINCE OCT 1 1.36 3.01 -1.65 2.16  
SINCE JAN 1 10.47 13.68 -3.21 13.78  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.5  
SINCE DEC 1 0.5  
SINCE JUL 1 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 42 -13 31  
MONTH TO DATE 653 758 -105 649  
SINCE DEC 1 653 758 -105 649  
SINCE JUL 1 2194 2715 -521 2264  
 
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 10 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 46 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 54 2019  
MINIMUM TEMPERATURE (F) 17 -20 1998  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 818 AM MST SUNSET 449 PM MST  
DECEMBER 20 2024......SUNRISE 819 AM MST SUNSET 450 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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