123  
CDUS45 KCYS 130737  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1237 AM MST FRI DEC 13 2024  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 149 PM 66 1990 38 13 33  
2014  
MINIMUM 19 1159 PM -21 2000 9 10 17  
AVERAGE 35 24 11 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 1901 0.01 -0.01 T  
MONTH TO DATE T 0.08 -0.08 0.02  
SINCE DEC 1 T 0.08 -0.08 0.02  
SINCE JAN 1 9.99 14.73 -4.74 16.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 41 -11 40  
MONTH TO DATE 375 477 -102 382  
SINCE DEC 1 375 477 -102 382  
SINCE JUL 1 1760 2258 -498 1922  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 746 561 185 543    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1100 PM  
LOWEST 33 200 PM  
AVERAGE 54  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 2010  
MINIMUM TEMPERATURE (F) 9 -17 1917  
2000  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 711 AM MST SUNSET 420 PM MST  
DECEMBER 14 2024......SUNRISE 712 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.  
 
 
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