205  
CDUS45 KMSO 182230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT WED SEP 18 2024  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 18 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 68 226 PM 92 1938 72 -4 79  
MINIMUM 54 723 AM 24 1971 42 12 49  
AVERAGE 61 57 4 64  
 
PRECIPITATION (IN)  
TODAY 0.04 1.28 1908 0.03 0.01 0.00  
MONTH TO DATE 1.05 0.58 0.47 0.59  
SINCE OCT 1 11.31 13.73 -2.42 13.39  
SINCE JAN 1 9.11 10.29 -1.18 10.53  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 8 -4 1  
MONTH TO DATE 49 107 -58 14  
SINCE SEP 1 49 107 -58 14  
SINCE JUL 1 81 193 -112 20  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 42 11 31 11  
SINCE SEP 1 42 11 31 11  
SINCE JAN 1 470 303 167 536    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 50 200 PM  
AVERAGE 72  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 1938  
MINIMUM TEMPERATURE (F) 42 23 1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 719 AM MDT SUNSET 741 PM MDT  
SEPTEMBER 19 2024.....SUNRISE 720 AM MDT SUNSET 739 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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