273  
CDUS45 KCYS 160905  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
205 AM MST TUE DEC 16 2025  
   
...............................
 
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2025...  
 
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)  
YESTERDAY  
MAXIMUM 63 221 PM 68 1998 38 25 58  
MINIMUM 23 1251 AM -29 1989 12 11 25  
AVERAGE 43 25 18 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 2015 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.15 -0.10 T  
SINCE DEC 1 0.05 0.15 -0.10 T  
SINCE JAN 1 17.58 15.06 2.52 10.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 40 -18 23  
MONTH TO DATE 408 571 -163 448  
SINCE DEC 1 408 571 -163 448  
SINCE JUL 1 1661 2151 -490 1691  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 100 AM  
LOWEST 20 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 1941  
MINIMUM TEMPERATURE (F) 12 -21 1914  
 
SUNRISE AND SUNSET  
DECEMBER 16 2025......SUNRISE 717 AM MST SUNSET 419 PM MST  
DECEMBER 17 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page