591  
CDUS45 KTFX 130733  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT TUE AUG 13 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 12 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 87 437 PM 105 1940 85 2 84  
MINIMUM 54 411 AM 38 1966 51 3 51  
AVERAGE 71 68 3 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1974 0.04 -0.04 0.04  
MONTH TO DATE 0.23 0.41 -0.18 0.43  
SINCE OCT 1 12.62 12.62 -0.00 16.05  
SINCE JAN 1 10.52 10.34 0.18 12.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.1 -0.1 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 1 -1 0  
MONTH TO DATE 15 12 3 5  
SINCE JUN 1 225 253 -28 177  
SINCE JUL 1 33 60 -27 31  
 
COOLING  
YESTERDAY 6 4 2 3  
MONTH TO DATE 50 64 -14 52  
SINCE JUN 1 265 224 41 207  
SINCE JAN 1 265 227 38 212    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 19 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 2015  
MINIMUM TEMPERATURE (F) 51 40 1896  
1918  
2005  
 
SUNRISE AND SUNSET  
AUGUST 13 2024........SUNRISE 620 AM MDT SUNSET 840 PM MDT  
AUGUST 14 2024........SUNRISE 621 AM MDT SUNSET 838 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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