754  
CDUS45 KTFX 092240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON OCT 09 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 9 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 80 259 PM 84 1971 61 19 71  
MINIMUM 43 401 AM 6 1985 35 8 35  
AVERAGE 62 48 14 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1938 0.03 -0.03 0.00  
MONTH TO DATE 0.46 0.35 0.11 0.29  
SINCE OCT 1 0.46 0.35 0.11 0.29  
SINCE JAN 1 15.46 12.83 2.63 11.54  
 
DEGREE DAYS  
HEATING  
TODAY 3 17 -14 12  
MONTH TO DATE 108 140 -32 100  
SINCE SEP 1 271 398 -127 250  
SINCE JUL 1 311 512 -201 263  
 
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 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 18 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 1934  
MINIMUM TEMPERATURE (F) 35 0 2019  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 735 AM MDT SUNSET 649 PM MDT  
OCTOBER 10 2023.......SUNRISE 737 AM MDT SUNSET 647 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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