979  
CDUS45 KCYS 010129  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MST WED DEC 31 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 61 MM 68 1904 37 24 30  
MINIMUM 12 400 AM -28 1990 8 4 5  
2014  
AVERAGE 37 23 14 18  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.23 -0.19 0.02  
SINCE DEC 1 0.04 0.23 -0.19 0.02  
SINCE JAN 1 13.99 14.88 -0.89 10.01  
 
DEGREE DAYS  
HEATING  
TODAY 28 42 -14 47  
MONTH TO DATE 954 1279 -325 1014  
SINCE DEC 1 954 1279 -325 1014  
SINCE JUL 1 2309 3060 -751 2399  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 693 561 132 746    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 21 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 1918  
1927  
1998  
MINIMUM TEMPERATURE (F) 9 -27 1979  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 719 AM MST SUNSET 430 PM MST  
JANUARY 1 2026.......SUNRISE 719 AM MST SUNSET 430 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