699  
CDUS45 KCYS 190726  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1226 AM MST THU DEC 19 2024  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 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 54 256 PM 64 1976 37 17 51  
MINIMUM 8 554 AM -28 2016 8 0 13  
AVERAGE 31 23 8 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1973 0.00 0.00 0.00  
MONTH TO DATE T 0.12 -0.12 0.02  
SINCE DEC 1 T 0.12 -0.12 0.02  
SINCE JAN 1 9.99 14.77 -4.78 16.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 42 -8 33  
MONTH TO DATE 588 729 -141 582  
SINCE DEC 1 588 729 -141 582  
SINCE JUL 1 1973 2510 -537 2122  
 
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 W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.4  
 
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 92 1200 AM  
LOWEST 35 300 PM  
AVERAGE 64  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1917  
MINIMUM TEMPERATURE (F) 8 -17 1989  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 715 AM MST SUNSET 422 PM MST  
DECEMBER 20 2024......SUNRISE 716 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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