745  
CDUS45 KTFX 210850  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
150 AM MST TUE NOV 21 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR NOVEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 225 PM 67 1936 42 5 38  
MINIMUM 30 805 AM -19 1900 23 7 26  
AVERAGE 39 32 7 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1946 0.03 -0.03 0.00  
MONTH TO DATE 0.19 0.49 -0.30 1.08  
SINCE OCT 1 2.00 1.56 0.44 2.64  
SINCE JAN 1 17.00 14.04 2.96 13.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.8 1946 0.3 -0.3 0.0  
MONTH TO DATE 0.6 6.1 -5.5 15.6  
SINCE SEP 1 10.8 12.1 -1.3 19.8  
SINCE JUL 1 10.8 12.4 -1.6 19.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 33 -7 33  
MONTH TO DATE 426 596 -170 893  
SINCE SEP 1 1228 1482 -254 1518  
SINCE JUL 1 1268 1596 -328 1531  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 33 27 6 74  
SINCE JAN 1 337 310 27 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 37 100 PM  
AVERAGE 56  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 70 1917  
MINIMUM TEMPERATURE (F) 22 -20 1946  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 739 AM MST SUNSET 443 PM MST  
NOVEMBER 22 2023......SUNRISE 740 AM MST SUNSET 443 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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