062  
CDUS45 KTFX 240736  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT TUE SEP 24 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 23 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 77 223 PM 93 1966 69 8 70  
MINIMUM 51 454 AM 16 2000 41 10 47  
AVERAGE 64 55 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 2007 0.04 -0.04 0.37  
MONTH TO DATE 1.80 1.03 0.77 2.49  
SINCE OCT 1 14.85 14.46 0.39 18.74  
SINCE JAN 1 12.75 12.18 0.57 14.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1984 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE SEP 1 0.0 0.4 -0.4 0.0  
SINCE JUL 1 T 0.7 -0.7 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 11 -10 6  
MONTH TO DATE 96 172 -76 102  
SINCE SEP 1 96 172 -76 102  
SINCE JUL 1 147 286 -139 142  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 43 24 19 24  
SINCE SEP 1 43 24 19 24  
SINCE JAN 1 367 307 60 328    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1100 PM  
LOWEST 29 200 PM  
AVERAGE 51  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 2009  
MINIMUM TEMPERATURE (F) 41 10 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 716 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 25 2024.....SUNRISE 717 AM MDT SUNSET 716 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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