697  
CDUS45 KTFX 232340  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SAT DEC 23 2023  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 23 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 43 1218 AM 56 1936 35 8 33  
1960  
MINIMUM 30 1214 PM -30 1983 15 15 -26  
AVERAGE 37 25 12 4  
 
PRECIPITATION (IN)  
TODAY T 0.50 1984 0.02 -0.02 0.06  
MONTH TO DATE 0.08 0.39 -0.31 0.90  
SINCE OCT 1 2.10 2.14 -0.04 3.77  
SINCE JAN 1 17.10 14.62 2.48 15.02  
 
DEGREE DAYS  
HEATING  
TODAY 28 40 -12 61  
MONTH TO DATE 598 887 -289 1257  
SINCE DEC 1 598 887 -289 1257  
SINCE JUL 1 2204 2827 -623 3141  
 
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 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1000 AM  
LOWEST 43 300 PM  
AVERAGE 64  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1919  
1950  
MINIMUM TEMPERATURE (F) 15 -42 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 811 AM MST SUNSET 438 PM MST  
DECEMBER 24 2023......SUNRISE 812 AM MST SUNSET 439 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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