982  
CDUS45 KTFX 192240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE OCT 19 2021  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 19 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 259 PM 75 2003 54 -2 58  
MINIMUM 32 643 AM 11 1949 28 4 48  
AVERAGE 42 41 1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 2009 0.02 -0.02 0.00  
MONTH TO DATE 0.69 0.49 0.20 0.03  
SINCE OCT 1 0.69 0.49 0.20 0.03  
SINCE JAN 1 2.75 8.97 -6.22 4.30  
 
DEGREE DAYS  
HEATING  
TODAY 23 24 -1 12  
MONTH TO DATE 370 386 -16 288  
SINCE SEP 1 602 702 -100 543  
SINCE JUL 1 710 857 -147 646  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 16 6 10 16  
SINCE JAN 1 311 117 194 163    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 44  
AVERAGE 65  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 2003  
MINIMUM TEMPERATURE (F) 28 17 1984  
 
SUNRISE AND SUNSET  
OCTOBER 19 2021.......SUNRISE 752 AM MDT SUNSET 637 PM MDT  
OCTOBER 20 2021.......SUNRISE 753 AM MDT SUNSET 636 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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