773  
CDUS45 KCYS 300827  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MST TUE DEC 30 2025  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 29 2025...  
 
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)  
YESTERDAY  
MAXIMUM 43 207 PM 61 1996 37 6 50  
1999  
MINIMUM -4 544 AM -20 1990 8 -12 19  
AVERAGE 20 23 -3 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 1922 0.01 -0.01 T  
MONTH TO DATE 0.04 0.22 -0.18 T  
SINCE DEC 1 0.04 0.22 -0.18 T  
SINCE JAN 1 13.99 14.87 -0.88 9.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 42 3 30  
MONTH TO DATE 892 1195 -303 936  
SINCE DEC 1 892 1195 -303 936  
SINCE JUL 1 2247 2976 -729 2321  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
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 75 600 AM  
LOWEST 21 1200 PM  
AVERAGE 48  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 65 1904  
MINIMUM TEMPERATURE (F) 8 -28 2014  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 719 AM MST SUNSET 429 PM MST  
DECEMBER 31 2025......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.  
 
 
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