421  
CDUS45 KMSO 042230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT FRI AUG 04 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 4 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 78 259 PM 105 1961 88 -10 91  
MINIMUM 57 544 AM 37 1980 52 5 56  
AVERAGE 68 70 -2 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.25 1919 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.09 -0.09 0.00  
SINCE OCT 1 10.45 12.41 -1.96 9.82  
SINCE JAN 1 7.59 8.97 -1.38 6.57  
 
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 0 2 -2 0  
SINCE JUN 1 80 226 -146 130  
SINCE JUL 1 0 41 -41 0  
 
COOLING  
TODAY 3 6 -3 9  
MONTH TO DATE 40 24 16 45  
SINCE JUN 1 353 198 155 322  
SINCE JAN 1 379 201 178 322    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 800 AM  
LOWEST 36 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 1961  
MINIMUM TEMPERATURE (F) 52 40 1896  
 
SUNRISE AND SUNSET  
AUGUST 4 2023........SUNRISE 620 AM MDT SUNSET 904 PM MDT  
AUGUST 5 2023........SUNRISE 621 AM MDT SUNSET 903 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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