898  
CDUS45 KTFX 190738  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT MON AUG 19 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 18 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 95 328 PM 101 1964 83 12 92  
MINIMUM 50 535 AM 40 1987 50 0 53  
AVERAGE 73 66 7 73  
 
PRECIPITATION (IN)  
YESTERDAY T 1.58 1990 0.04 -0.04 0.00  
MONTH TO DATE 0.44 0.65 -0.21 0.43  
SINCE OCT 1 12.83 12.86 -0.03 16.05  
SINCE JAN 1 10.73 10.58 0.15 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 24 -9 5  
SINCE JUN 1 225 265 -40 177  
SINCE JUL 1 33 72 -39 31  
 
COOLING  
YESTERDAY 8 4 4 8  
MONTH TO DATE 73 88 -15 103  
SINCE JUN 1 288 248 40 258  
SINCE JAN 1 288 251 37 263    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 22 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 1942  
1967  
MINIMUM TEMPERATURE (F) 50 40 1913  
1973  
2005  
 
SUNRISE AND SUNSET  
AUGUST 19 2024........SUNRISE 628 AM MDT SUNSET 829 PM MDT  
AUGUST 20 2024........SUNRISE 629 AM MDT SUNSET 827 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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