923  
CDUS45 KTFX 200750  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
150 AM MDT SUN OCT 20 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 303 PM 81 1974 55 12 81  
2023  
MINIMUM 49 1216 AM 2 1905 31 18 56  
AVERAGE 58 43 15 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 1979 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.72 -0.71 0.65  
SINCE OCT 1 0.01 0.72 -0.71 0.65  
SINCE JAN 1 12.76 13.20 -0.44 15.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1930 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.0  
SINCE SEP 1 0.0 3.3 -3.3 0.0  
SINCE JUL 1 T 3.6 -3.6 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 22 -15 0  
MONTH TO DATE 179 338 -159 217  
SINCE SEP 1 304 596 -292 380  
SINCE JUL 1 355 710 -355 420  
 
COOLING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 2 0 2 4  
SINCE SEP 1 61 25 36 33  
SINCE JAN 1 385 308 77 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 23.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 700 PM  
LOWEST 28 1200 AM  
AVERAGE 40  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 81 1974  
MINIMUM TEMPERATURE (F) 31 16 1984  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 752 AM MDT SUNSET 627 PM MDT  
OCTOBER 21 2024.......SUNRISE 754 AM MDT SUNSET 625 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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