393  
CDUS45 KMSO 220738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT WED JUL 22 2026  
   
...............................  
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 21 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 348 PM 103 1936 88 5 70  
MINIMUM 59 424 AM 38 1914 53 6 53  
AVERAGE 76 70 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1987 0.02 -0.02 0.02  
MONTH TO DATE T 0.63 -0.63 0.27  
SINCE OCT 1 14.11 12.10 2.01 8.29  
SINCE JAN 1 8.90 8.66 0.24 6.72  
 
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 3  
MONTH TO DATE 6 35 -29 16  
SINCE JUN 1 183 220 -37 118  
SINCE JUL 1 6 35 -29 16  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 128 86 42 122  
SINCE JUN 1 148 114 34 170  
SINCE JAN 1 155 117 38 181    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 23 300 PM  
AVERAGE 51  
   
......................................................  
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 105 1936  
MINIMUM TEMPERATURE (F) 53 37 1952  
 
SUNRISE AND SUNSET  
JULY 22 2026..........SUNRISE 604 AM MDT SUNSET 921 PM MDT  
JULY 23 2026..........SUNRISE 606 AM MDT SUNSET 919 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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