148  
CDUS45 KTFX 162240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON SEP 16 2024  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 16 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 73 250 PM 91 2009 72 1 86  
MINIMUM 43 318 AM 27 1965 43 0 47  
AVERAGE 58 57 1 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1959 0.05 -0.05 0.00  
MONTH TO DATE 1.07 0.73 0.34 0.86  
SINCE OCT 1 14.12 14.16 -0.04 17.11  
SINCE JAN 1 12.02 11.88 0.14 13.34  
 
DEGREE DAYS  
HEATING  
TODAY 7 8 -1 0  
MONTH TO DATE 51 104 -53 38  
SINCE SEP 1 51 104 -53 38  
SINCE JUL 1 102 218 -116 78  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 43 20 23 19  
SINCE SEP 1 43 20 23 19  
SINCE JAN 1 367 303 64 323    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 39 200 PM  
AVERAGE 70  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2009  
MINIMUM TEMPERATURE (F) 43 26 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 705 AM MDT SUNSET 734 PM MDT  
SEPTEMBER 17 2024.....SUNRISE 706 AM MDT SUNSET 732 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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