070  
CDUS45 KTFX 170833  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MST FRI NOV 17 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR NOVEMBER 16 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 41 400 PM 66 2001 43 -2 31  
MINIMUM 28 848 AM -17 1959 24 4 18  
AVERAGE 35 34 1 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.35 2010 0.02 0.02 0.07  
MONTH TO DATE 0.19 0.39 -0.20 1.08  
SINCE OCT 1 2.00 1.46 0.54 2.64  
SINCE JAN 1 17.00 13.94 3.06 13.89  
 
SNOWFALL (IN)  
YESTERDAY MM 4.2 2018 0.3 MM 0.8  
MONTH TO DATE 0.6 4.7 -4.1 15.5  
SINCE SEP 1 10.8 10.7 0.1 19.7  
SINCE JUL 1 10.8 11.0 -0.2 19.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 32 -2 40  
MONTH TO DATE 340 467 -127 704  
SINCE SEP 1 1142 1353 -211 1329  
SINCE JUL 1 1182 1467 -285 1342  
 
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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 50 1100 PM  
AVERAGE 75  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 1908  
2009  
MINIMUM TEMPERATURE (F) 23 -20 1903  
 
SUNRISE AND SUNSET  
NOVEMBER 17 2023......SUNRISE 733 AM MST SUNSET 447 PM MST  
NOVEMBER 18 2023......SUNRISE 734 AM MST SUNSET 446 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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