588  
CDUS45 KMSO 132231  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT THU JUL 13 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR JULY 13 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 87 229 PM 104 2002 85 2 93  
MINIMUM 59 443 AM 39 1894 51 8 59  
1969  
1993  
AVERAGE 73 68 5 76  
 
PRECIPITATION (IN)  
TODAY 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)  
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 27 -27 0  
SINCE JUN 1 80 212 -132 130  
SINCE JUL 1 0 27 -27 0  
 
COOLING  
TODAY 8 4 4 11  
MONTH TO DATE 72 43 29 69  
SINCE JUN 1 131 71 60 94  
SINCE JAN 1 157 74 83 94    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 27 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 103 2007  
MINIMUM TEMPERATURE (F) 52 30 1901  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 555 AM MDT SUNSET 929 PM MDT  
JULY 14 2023..........SUNRISE 556 AM MDT SUNSET 928 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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