655  
CDUS45 KTFX 240752  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
152 AM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 23 2023
 
 
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)  
YESTERDAY  
MAXIMUM 43 258 PM 79 1915 53 -10 32  
MINIMUM 34 921 PM 3 2020 30 4 31  
AVERAGE 39 42 -3 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.89 1954 0.03 0.11 0.24  
MONTH TO DATE 0.88 0.84 0.04 1.56  
SINCE OCT 1 0.88 0.84 0.04 1.56  
SINCE JAN 1 15.88 13.32 2.56 12.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 2020 0.2 -0.2 3.4  
MONTH TO DATE 0.0 3.3 -3.3 4.2  
SINCE SEP 1 0.0 4.1 -4.1 4.2  
SINCE JUL 1 0.0 4.4 -4.4 4.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 23 3 33  
MONTH TO DATE 291 428 -137 306  
SINCE SEP 1 454 686 -232 456  
SINCE JUL 1 494 800 -306 469  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 89 200 PM  
AVERAGE 95  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 78 1903  
MINIMUM TEMPERATURE (F) 30 1 1919  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 757 AM MDT SUNSET 622 PM MDT  
OCTOBER 25 2023.......SUNRISE 759 AM MDT SUNSET 620 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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