145  
CDUS45 KMSO 312230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 31 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 96 259 PM 104 2022 89 7 104  
MINIMUM 56 606 AM 38 1911 53 3 56  
1995  
AVERAGE 76 71 5 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1946 0.02 -0.02 0.00  
MONTH TO DATE 0.18 0.85 -0.67 0.27  
SINCE OCT 1 10.47 12.32 -1.85 9.82  
SINCE JAN 1 7.61 8.88 -1.27 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 0 0 0  
MONTH TO DATE 0 36 -36 0  
SINCE JUN 1 80 221 -141 130  
SINCE JUL 1 0 36 -36 0  
 
COOLING  
TODAY 11 6 5 15  
MONTH TO DATE 253 146 107 252  
SINCE JUN 1 312 174 138 277  
SINCE JAN 1 338 177 161 277    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 500 AM  
LOWEST 17 300 PM  
AVERAGE 41  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 103 2022  
MINIMUM TEMPERATURE (F) 53 30 1901  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 615 AM MDT SUNSET 910 PM MDT  
AUGUST 1 2023........SUNRISE 616 AM MDT SUNSET 909 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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