579  
CDUS45 KTFX 202340  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST MON JAN 20 2025  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 20 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 15 349 PM 60 1981 36 -21 44  
2005  
MINIMUM -13 633 AM -33 1954 15 -28 3  
AVERAGE 1 25 -24 24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 1998 0.01 -0.01 T  
MONTH TO DATE 0.91 0.35 0.56 0.58  
SINCE OCT 1 1.99 2.63 -0.64 2.68  
SINCE JAN 1 0.91 0.35 0.56 0.58  
 
DEGREE DAYS  
HEATING  
TODAY 64 40 24 41  
MONTH TO DATE 914 800 114 1090  
SINCE DEC 1 1824 2010 -186 1933  
SINCE JUL 1 3393 3950 -557 3539  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 300 AM  
LOWEST 61 300 PM  
AVERAGE 76  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 1994  
2009  
MINIMUM TEMPERATURE (F) 15 -32 1943  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 804 AM MST SUNSET 509 PM MST  
JANUARY 21 2025.......SUNRISE 803 AM MST SUNSET 511 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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