834  
CDUS45 KTFX 222340  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST FRI DEC 22 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 22 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 55 107 PM 57 1933 35 20 -17  
MINIMUM 41 846 AM -32 2022 15 26 -32  
AVERAGE 48 25 23 -24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1974 0.02 -0.02 T  
MONTH TO DATE 0.08 0.37 -0.29 0.84  
SINCE OCT 1 2.10 2.12 -0.02 3.71  
SINCE JAN 1 17.10 14.60 2.50 14.96  
 
DEGREE DAYS  
HEATING  
TODAY 17 40 -23 89  
MONTH TO DATE 570 847 -277 1196  
SINCE DEC 1 570 847 -277 1196  
SINCE JUL 1 2176 2787 -611 3080  
 
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 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1200 AM  
LOWEST 37 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 1936  
1960  
MINIMUM TEMPERATURE (F) 15 -30 1983  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 811 AM MST SUNSET 437 PM MST  
DECEMBER 23 2023......SUNRISE 811 AM MST SUNSET 438 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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