947  
CDUS45 KTFX 302240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON OCT 30 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 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 41 255 PM 72 1983 50 -9 53  
MINIMUM 22 209 AM -11 1991 28 -6 43  
AVERAGE 32 39 -7 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1992 0.02 -0.02 0.00  
MONTH TO DATE 1.81 1.04 0.77 1.56  
SINCE OCT 1 1.81 1.04 0.77 1.56  
SINCE JAN 1 16.81 13.52 3.29 12.81  
 
DEGREE DAYS  
HEATING  
TODAY 33 26 7 17  
MONTH TO DATE 613 602 11 461  
SINCE SEP 1 776 860 -84 611  
SINCE JUL 1 816 974 -158 624  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE SEP 1 33 25 8 74  
SINCE JAN 1 337 308 29 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 100 AM  
LOWEST 50 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 72 2008  
2014  
MINIMUM TEMPERATURE (F) 28 -9 1984  
2002  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 806 AM MDT SUNSET 612 PM MDT  
OCTOBER 31 2023.......SUNRISE 808 AM MDT SUNSET 610 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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