520  
CDUS45 KCYS 060842  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
142 AM MST SAT DEC 06 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 45 1217 PM 70 1901 41 4 49  
MINIMUM 14 838 PM -22 2013 11 3 14  
AVERAGE 30 26 4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 1906 0.01 -0.01 0.00  
MONTH TO DATE T 0.03 -0.03 0.00  
SINCE DEC 1 T 0.03 -0.03 0.00  
SINCE JAN 1 13.95 14.68 -0.73 9.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 39 -4 33  
MONTH TO DATE 169 193 -24 165  
SINCE DEC 1 169 193 -24 165  
SINCE JUL 1 1524 1974 -450 1550  
 
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 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 900 PM  
LOWEST 46 100 PM  
AVERAGE 69  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 72 1939  
MINIMUM TEMPERATURE (F) 10 -25 2013  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 705 AM MST SUNSET 420 PM MST  
DECEMBER 7 2025......SUNRISE 706 AM MST SUNSET 419 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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