520  
CDUS45 KMSO 152231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 15 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 102R 256 PM 98 2004 85 17 94  
2013  
2021  
MINIMUM 57 606 AM 33 1893 51 6 50  
AVERAGE 80 68 12 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1968 0.03 -0.03 0.00  
MONTH TO DATE 0.32 0.38 -0.06 0.01  
SINCE OCT 1 10.77 12.70 -1.93 9.83  
SINCE JAN 1 7.91 9.26 -1.35 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 13 -12 0  
SINCE JUN 1 81 237 -156 130  
SINCE JUL 1 1 52 -51 0  
 
COOLING  
TODAY 15 4 11 7  
MONTH TO DATE 98 77 21 142  
SINCE JUN 1 411 251 160 419  
SINCE JAN 1 437 254 183 419    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 1.7  
 
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 72 500 AM  
LOWEST 15 300 PM  
AVERAGE 44  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 2022  
MINIMUM TEMPERATURE (F) 50 35 1893  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 634 AM MDT SUNSET 847 PM MDT  
AUGUST 16 2023........SUNRISE 635 AM MDT SUNSET 845 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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