701  
CDUS45 KTFX 152240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED OCT 15 2025  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 15 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 45 241 PM 80 1991 57 -12 78  
MINIMUM 36 436 AM 11 1899 33 3 50  
AVERAGE 41 45 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1980 0.04 -0.04 0.00  
MONTH TO DATE 0.91 0.58 0.33 T  
SINCE OCT 1 0.91 0.58 0.33 T  
SINCE JAN 1 11.24 13.06 -1.82 12.75  
 
DEGREE DAYS  
HEATING  
TODAY 24 20 4 1  
MONTH TO DATE 252 254 -2 124  
SINCE SEP 1 322 512 -190 249  
SINCE JUL 1 365 626 -261 300  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE SEP 1 34 25 9 61  
SINCE JAN 1 333 308 25 385    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 76 200 PM  
AVERAGE 86  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 85 1914  
MINIMUM TEMPERATURE (F) 33 14 1930  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 745 AM MDT SUNSET 637 PM MDT  
OCTOBER 16 2025.......SUNRISE 746 AM MDT SUNSET 635 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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