883  
CDUS45 KTFX 180832  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MST SAT NOV 18 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR NOVEMBER 17 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 56 259 PM 66 1908 43 13 19  
2009  
MINIMUM 33 127 AM -20 1903 23 10 -6  
AVERAGE 45 33 12 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1941 0.03 -0.03 T  
MONTH TO DATE 0.19 0.42 -0.23 1.08  
SINCE OCT 1 2.00 1.49 0.51 2.64  
SINCE JAN 1 17.00 13.97 3.03 13.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.1 1985 0.4 -0.4 0.1  
MONTH TO DATE 0.6 5.1 -4.5 15.6  
SINCE SEP 1 10.8 11.1 -0.3 19.8  
SINCE JUL 1 10.8 11.4 -0.6 19.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 32 -12 58  
MONTH TO DATE 360 499 -139 762  
SINCE SEP 1 1162 1385 -223 1387  
SINCE JUL 1 1202 1499 -297 1400  
 
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 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 700 PM  
LOWEST 33 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 2008  
MINIMUM TEMPERATURE (F) 23 -25 1903  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 734 AM MST SUNSET 446 PM MST  
NOVEMBER 19 2023......SUNRISE 736 AM MST SUNSET 445 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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