266  
CDUS45 KTFX 092240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED AUG 09 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 9 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 86 209 PM 102 1936 86 0 89  
MINIMUM 54 438 AM 38 1893 52 2 51  
AVERAGE 70 69 1 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1950 0.04 -0.04 0.00  
MONTH TO DATE 0.36 0.29 0.07 0.02  
SINCE OCT 1 15.98 12.50 3.48 9.83  
SINCE JAN 1 12.21 10.22 1.99 8.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 5 9 -4 1  
SINCE JUN 1 177 250 -73 192  
SINCE JUL 1 31 57 -26 10  
 
COOLING  
TODAY 5 5 0 5  
MONTH TO DATE 46 50 -4 73  
SINCE JUN 1 201 210 -9 298  
SINCE JAN 1 206 213 -7 298    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 24 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1984  
MINIMUM TEMPERATURE (F) 52 40 1924  
1939  
2004  
 
SUNRISE AND SUNSET  
AUGUST 9 2023........SUNRISE 614 AM MDT SUNSET 848 PM MDT  
AUGUST 10 2023........SUNRISE 615 AM MDT SUNSET 846 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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