526  
CDUS45 KMSO 112230  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR AUGUST 11 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 87 259 PM 100 1996 86 1 98  
2018  
MINIMUM 47 554 AM 39 1893 51 -4 58  
1895  
AVERAGE 67 69 -2 78  
 
PRECIPITATION (IN)  
TODAY 0.00 1.13 1990 0.03 -0.03 T  
MONTH TO DATE 0.32 0.27 0.05 T  
SINCE OCT 1 10.77 12.59 -1.82 9.82  
SINCE JAN 1 7.91 9.15 -1.24 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 1 -1 0  
MONTH TO DATE 1 9 -8 0  
SINCE JUN 1 81 233 -152 130  
SINCE JUL 1 1 48 -47 0  
 
COOLING  
TODAY 2 5 -3 13  
MONTH TO DATE 59 61 -2 107  
SINCE JUN 1 372 235 137 384  
SINCE JAN 1 398 238 160 384    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 1.6  
 
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 90 600 AM  
LOWEST 18 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1940  
MINIMUM TEMPERATURE (F) 51 38 1912  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 628 AM MDT SUNSET 854 PM MDT  
AUGUST 12 2023........SUNRISE 630 AM MDT SUNSET 852 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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