868  
CDUS45 KTFX 200831  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
131 AM MST MON NOV 20 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR NOVEMBER 19 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 1200 PM 71 1932 42 14 32  
MINIMUM 33 1159 PM -23 1921 23 10 14  
AVERAGE 45 32 13 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 2007 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.46 -0.27 1.08  
SINCE OCT 1 2.00 1.53 0.47 2.64  
SINCE JAN 1 17.00 14.01 2.99 13.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 2007 0.4 -0.4 0.0  
MONTH TO DATE 0.6 5.8 -5.2 15.6  
SINCE SEP 1 10.8 11.8 -1.0 19.8  
SINCE JUL 1 10.8 12.1 -1.3 19.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 32 -12 42  
MONTH TO DATE 400 563 -163 860  
SINCE SEP 1 1202 1449 -247 1485  
SINCE JUL 1 1242 1563 -321 1498  
 
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 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 37 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 69 900 PM  
LOWEST 40 1200 PM  
AVERAGE 55  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 67 1936  
MINIMUM TEMPERATURE (F) 23 -19 1900  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 737 AM MST SUNSET 444 PM MST  
NOVEMBER 21 2023......SUNRISE 739 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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