797  
CDUS45 KMSO 270740  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
140 AM MDT FRI OCT 27 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 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 26 815 PM 69 1907 50 -24 42  
MINIMUM 23 653 AM -5 2020 29 -6 32  
AVERAGE 25 40 -15 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.57 1999 0.05 0.01 T  
MONTH TO DATE 0.89 0.97 -0.08 0.29  
SINCE OCT 1 0.89 0.97 -0.08 0.29  
SINCE JAN 1 12.51 11.64 0.87 8.39  
 
SNOWFALL (IN)  
YESTERDAY 1.9  
MONTH TO DATE 2.5  
SINCE SEP 1 2.5  
SINCE JUL 1 2.5  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 26 14 28  
MONTH TO DATE 345 516 -171 350  
SINCE SEP 1 494 756 -262 467  
SINCE JUL 1 500 842 -342 470  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 15 -4 49  
SINCE JAN 1 536 307 229 609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 63 1200 PM  
AVERAGE 74  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 73 1937  
MINIMUM TEMPERATURE (F) 29 13 1919  
 
SUNRISE AND SUNSET  
OCTOBER 27 2023.......SUNRISE 811 AM MDT SUNSET 628 PM MDT  
OCTOBER 28 2023.......SUNRISE 813 AM MDT SUNSET 627 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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