078  
CDUS45 KTFX 162340  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SAT DEC 16 2023  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 16 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 52 234 PM 63 1980 35 17 26  
MINIMUM 38 101 AM -36 1964 16 22 17  
AVERAGE 45 26 19 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1929 0.02 -0.02 0.00  
MONTH TO DATE 0.07 0.27 -0.20 0.72  
SINCE OCT 1 2.09 2.02 0.07 3.59  
SINCE JAN 1 17.09 14.50 2.59 14.84  
 
DEGREE DAYS  
HEATING  
TODAY 20 40 -20 43  
MONTH TO DATE 445 607 -162 735  
SINCE DEC 1 445 607 -162 735  
SINCE JUL 1 2051 2547 -496 2619  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 337 310 27 535    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 21.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 1200 AM  
LOWEST 21 200 PM  
AVERAGE 38  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 59 1976  
MINIMUM TEMPERATURE (F) 16 -27 1924  
1983  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 807 AM MST SUNSET 435 PM MST  
DECEMBER 17 2023......SUNRISE 808 AM MST SUNSET 435 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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