923  
CDUS45 KTFX 212240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI APR 21 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 21 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 41 1059 AM 78 1989 54 -13 53  
MINIMUM 27 654 AM 9 1951 28 -1 33  
AVERAGE 34 41 -7 43  
 
PRECIPITATION (IN)  
TODAY 0.03 0.45 2019 0.04 -0.01 0.03  
MONTH TO DATE 0.50 0.80 -0.30 0.05  
SINCE OCT 1 1.49 3.11 -1.62 1.24  
SINCE JAN 1 0.81 1.76 -0.95 0.19  
 
DEGREE DAYS  
HEATING  
TODAY 31 24 7 22  
MONTH TO DATE 648 546 102 706  
SINCE MAR 1 1905 1532 373 1662  
SINCE JUL 1 7814 7584 230 7124  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 57  
AVERAGE 79  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 78 1987  
MINIMUM TEMPERATURE (F) 29 15 1968  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 635 AM MDT SUNSET 824 PM MDT  
APRIL 22 2023.........SUNRISE 633 AM MDT SUNSET 825 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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