001  
CDUS45 KCYS 170725  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1225 AM MST TUE DEC 17 2024  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 44 235 PM 64 1980 38 6 58  
MINIMUM 12 713 AM -22 1914 8 4 12  
AVERAGE 28 23 5 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1908 0.01 -0.01 0.00  
MONTH TO DATE T 0.11 -0.11 0.02  
SINCE DEC 1 T 0.11 -0.11 0.02  
SINCE JAN 1 9.99 14.76 -4.77 16.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 42 -5 30  
MONTH TO DATE 512 645 -133 520  
SINCE DEC 1 512 645 -133 520  
SINCE JUL 1 1897 2426 -529 2060  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 24 100 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 68 1980  
MINIMUM TEMPERATURE (F) 8 -28 2016  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 714 AM MST SUNSET 421 PM MST  
DECEMBER 18 2024......SUNRISE 715 AM MST SUNSET 422 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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