928  
CDUS45 KMSO 152231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT SUN SEP 15 2024  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 15 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 68 259 PM 90 1953 73 -5 82  
MINIMUM 46 429 AM 22 1970 43 3 42  
AVERAGE 57 58 -1 62  
 
PRECIPITATION (IN)  
TODAY T 1.30 1954 0.03 -0.03 0.00  
MONTH TO DATE 0.82 0.49 0.33 0.59  
SINCE OCT 1 11.08 13.64 -2.56 13.39  
SINCE JAN 1 8.88 10.20 -1.32 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 8 7 1 3  
MONTH TO DATE 39 83 -44 12  
SINCE SEP 1 39 83 -44 12  
SINCE JUL 1 71 169 -98 18  
 
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 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 400 AM  
LOWEST 20 200 PM  
AVERAGE 34  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1937  
2009  
MINIMUM TEMPERATURE (F) 42 27 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 715 AM MDT SUNSET 747 PM MDT  
SEPTEMBER 16 2024.....SUNRISE 716 AM MDT SUNSET 745 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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