601  
CDUS45 KTFX 160737  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT MON OCT 16 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 15 2023
 
 
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)  
YESTERDAY  
MAXIMUM 67 204 PM 80 1991 56 11 59  
MINIMUM 37 722 AM 19 2018 29 8 30  
AVERAGE 52 42 10 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 1979 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.40 -0.29 0.04  
SINCE OCT 1 0.11 0.40 -0.29 0.04  
SINCE JAN 1 5.38 8.88 -3.50 3.99  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 22 -9 20  
MONTH TO DATE 241 292 -51 199  
SINCE SEP 1 501 608 -107 393  
SINCE JUL 1 599 763 -164 424  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 5 6 -1 45  
SINCE JAN 1 123 117 6 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 700 AM  
LOWEST 33 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 1974  
MINIMUM TEMPERATURE (F) 29 14 1951  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 747 AM MDT SUNSET 643 PM MDT  
OCTOBER 17 2023.......SUNRISE 749 AM MDT SUNSET 642 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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