528  
CDUS45 KTFX 141143  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
543 AM MDT FRI APR 14 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 13 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 33 1200 AM 73 2004 52 -19 19  
MINIMUM 21 1138 PM 1 2022 27 -6 1  
AVERAGE 27 39 -12 10  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.77 2010 0.04 0.07 T  
MONTH TO DATE 0.11 0.47 -0.36 0.02  
SINCE OCT 1 1.10 2.78 -1.68 1.21  
SINCE JAN 1 0.42 1.43 -1.01 0.16  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 26 12 55  
MONTH TO DATE 395 348 47 440  
SINCE MAR 1 1652 1334 318 1396  
SINCE JUL 1 7561 7386 175 6858  
 
COOLING  
YESTERDAY 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 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 78 700 PM  
AVERAGE 89  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 77 1985  
MINIMUM TEMPERATURE (F) 27 4 2022  
 
SUNRISE AND SUNSET  
APRIL 14 2023.........SUNRISE 647 AM MDT SUNSET 815 PM MDT  
APRIL 15 2023.........SUNRISE 645 AM MDT SUNSET 816 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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