020  
CDUS45 KTFX 180732  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 17 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 66 217 PM 77 2003 55 11 68  
MINIMUM 36 1112 PM 16 1984 29 7 31  
AVERAGE 51 42 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1945 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.45 -0.34 0.04  
SINCE OCT 1 0.11 0.45 -0.34 0.04  
SINCE JAN 1 5.38 8.93 -3.55 3.99  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 23 -9 15  
MONTH TO DATE 262 338 -76 236  
SINCE SEP 1 522 654 -132 430  
SINCE JUL 1 620 809 -189 461  
 
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 31 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 300 AM  
LOWEST 21 400 PM  
AVERAGE 38  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 79 2003  
MINIMUM TEMPERATURE (F) 28 12 1949  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 750 AM MDT SUNSET 640 PM MDT  
OCTOBER 19 2023.......SUNRISE 751 AM MDT SUNSET 638 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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