982  
CDUS45 KTFX 252240  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON SEP 25 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 25 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 79 259 PM 93 2001 68 11 79  
MINIMUM 42 652 AM 17 1934 40 2 40  
AVERAGE 61 54 7 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1903 0.05 -0.05 0.00  
MONTH TO DATE 2.49 1.12 1.37 0.93  
SINCE OCT 1 18.74 14.55 4.19 11.14  
SINCE JAN 1 14.97 12.27 2.70 9.85  
 
DEGREE DAYS  
HEATING  
TODAY 4 11 -7 5  
MONTH TO DATE 113 194 -81 131  
SINCE SEP 1 113 194 -81 131  
SINCE JUL 1 153 308 -155 144  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 24 24 0 70  
SINCE SEP 1 24 24 0 70  
SINCE JAN 1 328 307 21 531    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 24 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1963  
MINIMUM TEMPERATURE (F) 40 20 1934  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2023.....SUNRISE 716 AM MDT SUNSET 717 PM MDT  
SEPTEMBER 26 2023.....SUNRISE 717 AM MDT SUNSET 715 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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