562  
CDUS45 KMSO 310738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 30 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 100 203 PM 102 2022 89 11 102  
MINIMUM 59 623 AM 38 1913 53 6 55  
AVERAGE 80 71 9 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1946 0.02 -0.02 0.00  
MONTH TO DATE 0.18 0.83 -0.65 0.27  
SINCE OCT 1 10.47 12.30 -1.83 9.82  
SINCE JAN 1 7.61 8.86 -1.25 6.57  
 
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 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  
YESTERDAY 15 6 9 14  
MONTH TO DATE 242 140 102 237  
SINCE JUN 1 301 168 133 262  
SINCE JAN 1 327 171 156 262    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.9  
 
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 56 600 AM  
LOWEST 14 200 PM  
AVERAGE 35  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 104 2022  
MINIMUM TEMPERATURE (F) 53 38 1911  
1995  
 
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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