140  
CDUS45 KMSO 092231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR SEPTEMBER 9 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 80 259 PM 92 1981 76 4 71  
MINIMUM 46 649 AM 28 1962 44 2 43  
AVERAGE 63 60 3 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1931 0.03 -0.03 0.00  
MONTH TO DATE 0.59 0.29 0.30 T  
SINCE OCT 1 13.39 13.44 -0.05 9.93  
SINCE JAN 1 10.53 10.00 0.53 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 2 6 -4 8  
MONTH TO DATE 6 43 -37 8  
SINCE SEP 1 6 43 -37 8  
SINCE JUL 1 12 129 -117 11  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 8 9 -1 49  
SINCE SEP 1 8 9 -1 49  
SINCE JAN 1 533 301 232 609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 31 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1935  
MINIMUM TEMPERATURE (F) 44 28 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 706 AM MDT SUNSET 800 PM MDT  
SEPTEMBER 10 2023.....SUNRISE 707 AM MDT SUNSET 758 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab ID Page Main Text Page