927  
CDUS45 KMSO 210837  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MST TUE NOV 21 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR NOVEMBER 20 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 47 303 PM 68 1897 38 9 18  
MINIMUM 27 1159 PM -5 1900 24 3 -3  
AVERAGE 37 31 6 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1951 0.04 -0.04 0.00  
MONTH TO DATE 0.76 0.81 -0.05 0.97  
SINCE OCT 1 1.68 1.99 -0.31 1.26  
SINCE JAN 1 13.30 12.66 0.64 9.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE T  
SINCE SEP 1 3.0  
SINCE JUL 1 3.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 34 -6 57  
MONTH TO DATE 532 623 -91 820  
SINCE SEP 1 1219 1512 -293 1390  
SINCE JUL 1 1225 1598 -373 1393  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 15 -4 49  
SINCE JAN 1 536 307 229 609    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1000 PM  
LOWEST 43 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 59 1974  
MINIMUM TEMPERATURE (F) 23 -11 1900  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 748 AM MST SUNSET 456 PM MST  
NOVEMBER 22 2023......SUNRISE 749 AM MST SUNSET 455 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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