110  
CDUS45 KMSO 270838  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST WED DEC 27 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 26 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 343 PM 55 1980 30 -1 41  
MINIMUM 10 224 AM -21 1948 16 -6 32  
AVERAGE 20 23 -3 37  
 
PRECIPITATION (IN)  
YESTERDAY T 0.31 1996 0.03 -0.03 T  
MONTH TO DATE 0.51 0.90 -0.39 1.19  
SINCE OCT 1 2.21 3.26 -1.05 2.55  
SINCE JAN 1 13.83 13.93 -0.10 10.65  
 
SNOWFALL (IN)  
YESTERDAY 0.1  
MONTH TO DATE 5.5  
SINCE DEC 1 5.5  
SINCE JUL 1 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 42 3 28  
MONTH TO DATE 910 1052 -142 1161  
SINCE DEC 1 910 1052 -142 1161  
SINCE JUL 1 2525 3009 -484 2947  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 536 307 229 609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 69 400 PM  
AVERAGE 81  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1980  
MINIMUM TEMPERATURE (F) 16 -19 1948  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 821 AM MST SUNSET 454 PM MST  
DECEMBER 28 2023......SUNRISE 821 AM MST SUNSET 455 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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