872  
CDUS45 KMSO 140738  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT FRI JUL 14 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 13 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 88 430 PM 104 2002 85 3 93  
MINIMUM 59 443 AM 39 1894 51 8 59  
1969  
1993  
AVERAGE 74 68 6 76  
 
PRECIPITATION (IN)  
YESTERDAY T 0.53 1995 0.03 -0.03 T  
MONTH TO DATE 0.06 0.44 -0.38 0.23  
SINCE OCT 1 10.35 11.91 -1.56 9.78  
SINCE JAN 1 7.49 8.47 -0.98 6.53  
 
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 0  
MONTH TO DATE 0 27 -27 0  
SINCE JUN 1 80 212 -132 130  
SINCE JUL 1 0 27 -27 0  
 
COOLING  
YESTERDAY 9 4 5 11  
MONTH TO DATE 73 43 30 69  
SINCE JUN 1 132 71 61 94  
SINCE JAN 1 158 74 84 94    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 24 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 103 2007  
MINIMUM TEMPERATURE (F) 52 30 1901  
 
SUNRISE AND SUNSET  
JULY 14 2023..........SUNRISE 556 AM MDT SUNSET 928 PM MDT  
JULY 15 2023..........SUNRISE 557 AM MDT SUNSET 927 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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