470  
CDUS45 KTFX 302340  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SAT DEC 30 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 30 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 45 215 PM 63 1917 35 10 44  
MINIMUM 22 812 AM -30 1968 15 7 28  
AVERAGE 34 24 10 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1917 0.02 -0.02 0.00  
MONTH TO DATE 0.08 0.51 -0.43 0.90  
SINCE OCT 1 2.10 2.26 -0.16 3.77  
SINCE JAN 1 17.10 14.74 2.36 15.02  
 
DEGREE DAYS  
HEATING  
TODAY 31 40 -9 29  
MONTH TO DATE 813 1167 -354 1442  
SINCE DEC 1 813 1167 -354 1442  
SINCE JUL 1 2419 3107 -688 3326  
 
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 9 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 49 100 PM  
AVERAGE 69  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 59 1963  
MINIMUM TEMPERATURE (F) 15 -33 1923  
1927  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 813 AM MST SUNSET 443 PM MST  
DECEMBER 31 2023......SUNRISE 813 AM MST SUNSET 444 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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