290  
CDUS45 KTFX 230839  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MST MON DEC 23 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 22 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 108 PM 57 1933 35 14 55  
MINIMUM 28 836 PM -32 2022 15 13 41  
AVERAGE 39 25 14 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1974 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.37 -0.37 0.08  
SINCE OCT 1 0.60 2.12 -1.52 2.10  
SINCE JAN 1 13.35 14.60 -1.25 17.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1926 0.3 -0.3 0.0  
MONTH TO DATE T 6.5 -6.5 1.1  
SINCE DEC 1 T 6.5 -6.5 1.1  
SINCE JUL 1 2.7 22.0 -19.3 12.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 40 -14 17  
MONTH TO DATE 635 847 -212 570  
SINCE DEC 1 635 847 -212 570  
SINCE JUL 1 2204 2787 -583 2176  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 385 310 75 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1000 PM  
LOWEST 32 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 1936  
1960  
MINIMUM TEMPERATURE (F) 15 -30 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 811 AM MST SUNSET 438 PM MST  
DECEMBER 24 2024......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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