580  
CDUS45 KTFX 232240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 23 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 259 PM 88 1987 67 -3 69  
MINIMUM 38 701 AM 22 2000 37 1 43  
AVERAGE 51 52 -1 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.83 1941 0.03 -0.03 0.00  
MONTH TO DATE 0.76 0.69 0.07 0.79  
SINCE OCT 1 5.94 9.61 -3.67 4.97  
SINCE JAN 1 5.26 8.26 -3.00 3.92  
 
DEGREE DAYS  
HEATING  
TODAY 14 13 1 9  
MONTH TO DATE 173 213 -40 152  
SINCE SEP 1 173 213 -40 152  
SINCE JUL 1 271 368 -97 183  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 45  
SINCE SEP 1 5 0 5 45  
SINCE JAN 1 123 111 12 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 32  
AVERAGE 65  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 2001  
MINIMUM TEMPERATURE (F) 37 18 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 718 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 24 2023.....SUNRISE 720 AM MDT SUNSET 724 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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