264  
CDUS45 KTFX 012240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 1 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 47 220 PM 91 1992 65 -18 52  
MINIMUM 41 800 AM 9 2019 38 3 49  
AVERAGE 44 51 -7 51  
 
PRECIPITATION (IN)  
TODAY 0.05 0.45 1914 0.04 0.01 0.29  
MONTH TO DATE 0.05 0.04 0.01 0.29  
SINCE OCT 1 0.05 0.04 0.01 0.29  
SINCE JAN 1 15.05 12.52 2.53 11.54  
 
DEGREE DAYS  
HEATING  
TODAY 21 14 7 14  
MONTH TO DATE 21 14 7 14  
SINCE SEP 1 184 272 -88 164  
SINCE JUL 1 224 386 -162 177  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 29 25 4 74  
SINCE JAN 1 333 308 25 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 89 200 PM  
AVERAGE 95  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1943  
MINIMUM TEMPERATURE (F) 38 17 2019  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 724 AM MDT SUNSET 705 PM MDT  
OCTOBER 2 2023.......SUNRISE 726 AM MDT SUNSET 703 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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