699  
CDUS45 KMSO 122231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 12 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 87 218 PM 100 1940 86 1 93  
MINIMUM 50 534 AM 38 1912 51 -1 58  
AVERAGE 69 68 1 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1913 0.02 -0.02 0.01  
MONTH TO DATE 0.32 0.29 0.03 0.01  
SINCE OCT 1 10.77 12.61 -1.84 9.83  
SINCE JAN 1 7.91 9.17 -1.26 6.58  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 10 -9 0  
SINCE JUN 1 81 234 -153 130  
SINCE JUL 1 1 49 -48 0  
 
COOLING  
TODAY 4 4 0 11  
MONTH TO DATE 64 65 -1 118  
SINCE JUN 1 377 239 138 395  
SINCE JAN 1 403 242 161 395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 800 AM  
LOWEST 21 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1971  
MINIMUM TEMPERATURE (F) 51 40 1901  
1912  
1969  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 630 AM MDT SUNSET 852 PM MDT  
AUGUST 13 2023........SUNRISE 631 AM MDT SUNSET 850 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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