505  
CDUS45 KMSO 182331  
CLIMSO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MST SAT NOV 18 2023  
   
...............................
 
 
   
..THE MISSOULA MT CLIMATE SUMMARY FOR NOVEMBER 18 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 33 358 PM 62 1895 39 -6 18  
MINIMUM 23 452 AM -5 1903 24 -1 -3  
AVERAGE 28 31 -3 8  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1996 0.04 -0.04 0.00  
MONTH TO DATE 0.76 0.73 0.03 0.97  
SINCE OCT 1 1.68 1.91 -0.23 1.26  
SINCE JAN 1 13.30 12.58 0.72 9.36  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE T  
SINCE SEP 1 3.0  
SINCE JUL 1 3.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 37 34 3 57  
MONTH TO DATE 474 555 -81 704  
SINCE SEP 1 1161 1444 -283 1274  
SINCE JUL 1 1167 1530 -363 1277  
 
COOLING  
TODAY 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 6 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 0.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 PM  
LOWEST 85 400 AM  
AVERAGE 89  
   
......................................................
 
 
THE MISSOULA MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 1897  
MINIMUM TEMPERATURE (F) 24 -5 2022  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 744 AM MST SUNSET 459 PM MST  
NOVEMBER 19 2023......SUNRISE 745 AM MST SUNSET 458 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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