947  
CDUS45 KMSO 160840  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
140 AM MST MON DEC 16 2024  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
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)  
YESTERDAY  
MAXIMUM 37 340 PM 56 1924 30 7 33  
MINIMUM 28 1032 PM -12 1972 18 10 19  
AVERAGE 33 24 9 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.34 2016 0.03 0.00 0.00  
MONTH TO DATE 0.08 0.51 -0.43 0.46  
SINCE OCT 1 1.28 2.87 -1.59 2.16  
SINCE JAN 1 10.39 13.54 -3.15 13.78  
 
SNOWFALL (IN)  
YESTERDAY 0.1  
MONTH TO DATE 0.3  
SINCE DEC 1 0.3  
SINCE JUL 1 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 41 -9 39  
MONTH TO DATE 525 593 -68 489  
SINCE DEC 1 525 593 -68 489  
SINCE JUL 1 2066 2550 -484 2104  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 67 300 PM  
AVERAGE 82  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 57 1941  
MINIMUM TEMPERATURE (F) 17 -26 1964  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 816 AM MST SUNSET 448 PM MST  
DECEMBER 17 2024......SUNRISE 817 AM MST SUNSET 449 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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