452  
CDUS45 KTFX 260842  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
242 AM MDT THU SEP 26 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 25 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 89 323 PM 93 2001 68 21 81  
MINIMUM 62 343 AM 17 1934 40 22 42  
AVERAGE 76 54 22 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1903 0.05 -0.05 0.00  
MONTH TO DATE 1.80 1.12 0.68 2.49  
SINCE OCT 1 14.85 14.55 0.30 18.74  
SINCE JAN 1 12.75 12.27 0.48 14.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 1908 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 T 0.8 -0.8 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 11 -11 3  
MONTH TO DATE 96 194 -98 112  
SINCE SEP 1 96 194 -98 112  
SINCE JUL 1 147 308 -161 152  
 
COOLING  
YESTERDAY 11 0 11 0  
MONTH TO DATE 58 24 34 24  
SINCE SEP 1 58 24 34 24  
SINCE JAN 1 382 307 75 328    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 1200 AM  
LOWEST 20 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1963  
MINIMUM TEMPERATURE (F) 40 20 1934  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 718 AM MDT SUNSET 714 PM MDT  
SEPTEMBER 27 2024.....SUNRISE 720 AM MDT SUNSET 712 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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