402  
CDUS45 KTFX 222240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 22 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 1223 PM 98 1935 81 7 91  
1976  
MINIMUM 56 617 AM 32 1992 49 7 54  
AVERAGE 72 65 7 73  
 
PRECIPITATION (IN)  
TODAY T 1.59 1933 0.05 -0.05 0.00  
MONTH TO DATE 0.56 0.82 -0.26 0.07  
SINCE OCT 1 16.18 13.03 3.15 9.88  
SINCE JAN 1 12.41 10.75 1.66 8.59  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 12 34 -22 1  
SINCE JUN 1 184 275 -91 192  
SINCE JUL 1 38 82 -44 10  
 
COOLING  
TODAY 7 3 4 8  
MONTH TO DATE 110 100 10 203  
SINCE JUN 1 265 260 5 428  
SINCE JAN 1 270 263 7 428    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 26 1200 PM  
AVERAGE 63  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 1969  
MINIMUM TEMPERATURE (F) 49 32 1992  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 631 AM MDT SUNSET 825 PM MDT  
AUGUST 23 2023........SUNRISE 632 AM MDT SUNSET 823 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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