176  
CDUS45 KTFX 160738  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT FRI AUG 16 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 15 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 86 359 PM 101 1990 84 2 100  
MINIMUM 49 354 AM 40 1982 51 -2 62  
2002  
AVERAGE 68 67 1 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.58 1927 0.04 -0.03 0.00  
MONTH TO DATE 0.44 0.53 -0.09 0.43  
SINCE OCT 1 12.83 12.74 0.09 16.05  
SINCE JAN 1 10.73 10.46 0.27 12.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUN 1 T 0.4 -0.4 0.0  
SINCE JUL 1 T 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 15 18 -3 5  
SINCE JUN 1 225 259 -34 177  
SINCE JUL 1 33 66 -33 31  
 
COOLING  
YESTERDAY 3 4 -1 16  
MONTH TO DATE 58 76 -18 75  
SINCE JUN 1 273 236 37 230  
SINCE JAN 1 273 239 34 235    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 27 200 PM  
AVERAGE 64  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 2013  
MINIMUM TEMPERATURE (F) 51 39 2002  
 
SUNRISE AND SUNSET  
AUGUST 16 2024........SUNRISE 624 AM MDT SUNSET 834 PM MDT  
AUGUST 17 2024........SUNRISE 625 AM MDT SUNSET 833 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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