928  
CDUS45 KMSO 280738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT MON AUG 28 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 91 349 PM 99 1924 81 10 78  
1971  
MINIMUM 52 607 AM 33 1976 48 4 52  
AVERAGE 72 64 8 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1968 0.03 -0.03 0.00  
1989  
MONTH TO DATE 1.46 0.71 0.75 0.11  
SINCE OCT 1 11.91 13.03 -1.12 9.93  
SINCE JAN 1 9.05 9.59 -0.54 6.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 1 36 -35 0  
SINCE JUN 1 81 260 -179 130  
SINCE JUL 1 1 75 -74 0  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 169 109 60 264  
SINCE JUN 1 482 283 199 541  
SINCE JAN 1 508 286 222 541    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 600 AM  
LOWEST 22 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1986  
MINIMUM TEMPERATURE (F) 48 32 1960  
 
SUNRISE AND SUNSET  
AUGUST 28 2023........SUNRISE 650 AM MDT SUNSET 824 PM MDT  
AUGUST 29 2023........SUNRISE 652 AM MDT SUNSET 822 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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