382  
CDUS45 KCYS 180135  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
635 PM MST WED DEC 17 2025  
   
...............................  
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65R MM 65 1962 38 27 33  
MINIMUM 35 304 AM -25 2016 12 23 14  
AVERAGE 50 25 25 24  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1993 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.17 -0.12 T  
SINCE DEC 1 0.05 0.17 -0.12 T  
SINCE JAN 1 17.58 15.08 2.50 10.60  
 
DEGREE DAYS  
HEATING  
TODAY 15 40 -25 41  
MONTH TO DATE 441 651 -210 522  
SINCE DEC 1 441 651 -210 522  
SINCE JUL 1 1694 2231 -537 1765  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 923 808 115 1036    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1200 AM  
LOWEST 25 100 PM  
AVERAGE 47  
   
......................................................  
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1979  
MINIMUM TEMPERATURE (F) 12 -26 2016  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 718 AM MST SUNSET 420 PM MST  
DECEMBER 18 2025......SUNRISE 718 AM MST SUNSET 420 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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