377  
CDUS45 KTFX 270733  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT FRI SEP 27 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 72 336 PM 89 1963 67 5 82  
MINIMUM 50 1046 PM 20 1934 40 10 57  
AVERAGE 61 54 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1929 0.04 -0.04 0.00  
MONTH TO DATE 1.80 1.16 0.64 2.49  
SINCE OCT 1 14.85 14.59 0.26 18.74  
SINCE JAN 1 12.75 12.31 0.44 14.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1984 0.0 0.0 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 4 12 -8 0  
MONTH TO DATE 100 206 -106 112  
SINCE SEP 1 100 206 -106 112  
SINCE JUL 1 151 320 -169 152  
 
COOLING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 58 24 34 29  
SINCE SEP 1 58 24 34 29  
SINCE JAN 1 382 307 75 333    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 200 AM  
LOWEST 15 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1963  
MINIMUM TEMPERATURE (F) 40 23 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 720 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 28 2024.....SUNRISE 721 AM MDT SUNSET 710 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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