067  
CDUS45 KTFX 112240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED SEP 11 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 11 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 259 PM 93 1919 74 -4 83  
MINIMUM 42 619 AM 29 1921 44 -2 45  
1989  
AVERAGE 56 59 -3 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.29 1978 0.04 -0.04 0.00  
MONTH TO DATE 0.05 0.51 -0.46 0.85  
SINCE OCT 1 13.10 13.94 -0.84 17.10  
SINCE JAN 1 11.00 11.66 -0.66 13.33  
 
DEGREE DAYS  
HEATING  
TODAY 9 7 2 1  
MONTH TO DATE 19 65 -46 30  
SINCE SEP 1 19 65 -46 30  
SINCE JUL 1 70 179 -109 70  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 43 15 28 15  
SINCE SEP 1 43 15 28 15  
SINCE JAN 1 367 298 69 319    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 45 300 PM  
AVERAGE 71  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1919  
MINIMUM TEMPERATURE (F) 44 29 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2024.....SUNRISE 658 AM MDT SUNSET 744 PM MDT  
SEPTEMBER 12 2024.....SUNRISE 700 AM MDT SUNSET 742 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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