088  
CDUS45 KMSO 192238  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
438 PM MDT TUE OCT 19 2021  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR OCTOBER 19 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 259 PM 74 2017 54 11 53  
MINIMUM 45 725 AM 15 1969 31 14 38  
AVERAGE 55 42 13 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1894 0.05 -0.05 0.27  
1933  
MONTH TO DATE 0.12 0.68 -0.56 1.65  
SINCE OCT 1 0.12 0.68 -0.56 1.65  
SINCE JAN 1 8.86 11.35 -2.49 11.59  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 22 -12 19  
MONTH TO DATE 312 346 -34 250  
SINCE SEP 1 503 586 -83 443  
SINCE JUL 1 565 672 -107 501  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 12 15 -3 27  
SINCE JAN 1 587 307 280 326    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 700 AM  
LOWEST 29 300 PM  
AVERAGE 44  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 72 1897  
MINIMUM TEMPERATURE (F) 31 18 1895  
1905  
1976  
 
SUNRISE AND SUNSET  
OCTOBER 19 2021.......SUNRISE 800 AM MDT SUNSET 641 PM MDT  
OCTOBER 20 2021.......SUNRISE 802 AM MDT SUNSET 639 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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