598  
CDUS45 KMSO 090737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT MON OCT 09 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 8 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 73 438 PM 81 1910 61 12 70  
MINIMUM 38 625 AM 18 1985 35 3 38  
AVERAGE 56 48 8 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1923 0.03 -0.03 0.00  
MONTH TO DATE 0.17 0.26 -0.09 0.01  
SINCE OCT 1 0.17 0.26 -0.09 0.01  
SINCE JAN 1 11.79 10.93 0.86 8.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 17 -8 11  
MONTH TO DATE 80 124 -44 62  
SINCE SEP 1 229 364 -135 179  
SINCE JUL 1 235 450 -215 182  
 
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 6 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 40 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1910  
MINIMUM TEMPERATURE (F) 35 12 1985  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 746 AM MDT SUNSET 701 PM MDT  
OCTOBER 10 2023.......SUNRISE 747 AM MDT SUNSET 659 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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