450  
CDUS45 KMSO 232231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT WED AUG 23 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 23 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 76 259 PM 103 1969 82 -6 93  
MINIMUM 58 702 AM 37 1962 49 9 52  
1992  
AVERAGE 67 65 2 73  
 
PRECIPITATION (IN)  
TODAY 0.13 1.16 1906 0.03 0.10 T  
MONTH TO DATE 1.40 0.59 0.81 0.01  
SINCE OCT 1 11.85 12.91 -1.06 9.83  
SINCE JAN 1 8.99 9.47 -0.48 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 2 -2 0  
MONTH TO DATE 1 26 -25 0  
SINCE JUN 1 81 250 -169 130  
SINCE JUL 1 1 65 -64 0  
 
COOLING  
TODAY 2 2 0 8  
MONTH TO DATE 153 101 52 241  
SINCE JUN 1 466 275 191 518  
SINCE JAN 1 492 278 214 518    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 40 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1969  
MINIMUM TEMPERATURE (F) 49 32 1910  
 
SUNRISE AND SUNSET  
AUGUST 23 2023........SUNRISE 644 AM MDT SUNSET 833 PM MDT  
AUGUST 24 2023........SUNRISE 645 AM MDT SUNSET 831 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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