739  
CDUS45 KCYS 240129  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MST TUE DEC 23 2025  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 23 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 66R MM 62 1933 37 29 50  
1971  
MINIMUM 20 548 AM -38 1989 8 12 17  
AVERAGE 43 22 21 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1939 0.01 -0.01 0.00  
1965  
MONTH TO DATE 0.01 0.17 -0.16 T  
SINCE DEC 1 0.01 0.17 -0.16 T  
SINCE JAN 1 13.96 14.82 -0.86 9.99  
 
DEGREE DAYS  
HEATING  
TODAY 22 43 -21 31  
MONTH TO DATE 683 941 -258 748  
SINCE DEC 1 683 941 -258 748  
SINCE JUL 1 2038 2722 -684 2133  
 
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 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.6  
 
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 96 600 AM  
LOWEST 22 1200 PM  
AVERAGE 59  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 60 1954  
MINIMUM TEMPERATURE (F) 8 -24 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2025......SUNRISE 717 AM MST SUNSET 424 PM MST  
DECEMBER 24 2025......SUNRISE 717 AM MST SUNSET 425 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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