983  
CDUS45 KMSO 150737  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 14 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 98 434 PM 100 1992 85 13 92  
MINIMUM 53 624 AM 32 1893 51 2 51  
AVERAGE 76 68 8 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1968 0.03 -0.03 0.00  
MONTH TO DATE 0.32 0.35 -0.03 0.01  
SINCE OCT 1 10.77 12.67 -1.90 9.83  
SINCE JAN 1 7.91 9.23 -1.32 6.58  
 
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 1 -1 0  
MONTH TO DATE 1 12 -11 0  
SINCE JUN 1 81 236 -155 130  
SINCE JUL 1 1 51 -50 0  
 
COOLING  
YESTERDAY 11 4 7 7  
MONTH TO DATE 83 73 10 135  
SINCE JUN 1 396 247 149 412  
SINCE JAN 1 422 250 172 412    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 1.9  
 
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 77 600 AM  
LOWEST 17 300 PM  
AVERAGE 47  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 2004  
2013  
2021  
MINIMUM TEMPERATURE (F) 51 33 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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