672  
CDUS45 KMSO 082233  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
433 PM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 8 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 256 PM 92 1967 76 -1 77  
MINIMUM 53 1258 AM 30 1960 45 8 53  
AVERAGE 64 60 4 65  
 
PRECIPITATION (IN)  
TODAY 0.23 1.05 1986 0.03 0.20 0.00  
MONTH TO DATE 0.59 0.26 0.33 T  
SINCE OCT 1 13.39 13.41 -0.02 9.93  
SINCE JAN 1 10.53 9.97 0.56 6.68  
 
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 1 6 -5 0  
MONTH TO DATE 5 37 -32 0  
SINCE SEP 1 5 37 -32 0  
SINCE JUL 1 11 123 -112 3  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 8 8 0 49  
SINCE SEP 1 8 8 0 49  
SINCE JAN 1 533 300 233 609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 700 AM  
LOWEST 41 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1981  
MINIMUM TEMPERATURE (F) 44 28 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 705 AM MDT SUNSET 802 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 706 AM MDT SUNSET 800 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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