067  
CDUS45 KMSO 182231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 18 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 86 254 PM 102 1960 87 -1 78  
2007  
MINIMUM 50 545 AM 37 1986 52 -2 58  
AVERAGE 68 70 -2 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1897 0.03 -0.03 T  
MONTH TO DATE 0.06 0.57 -0.51 0.23  
SINCE OCT 1 10.35 12.04 -1.69 9.78  
SINCE JAN 1 7.49 8.60 -1.11 6.53  
 
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 32 -32 0  
SINCE JUN 1 80 217 -137 130  
SINCE JUL 1 0 32 -32 0  
 
COOLING  
TODAY 3 5 -2 3  
MONTH TO DATE 109 68 41 119  
SINCE JUN 1 168 96 72 144  
SINCE JAN 1 194 99 95 144    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 18 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 105 1960  
MINIMUM TEMPERATURE (F) 52 35 1962  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 600 AM MDT SUNSET 925 PM MDT  
JULY 19 2023..........SUNRISE 601 AM MDT SUNSET 924 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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