035  
CDUS45 KCYS 190731  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1231 AM MST TUE DEC 19 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 248 PM 64 1976 37 14 29  
MINIMUM 13 609 AM -28 2016 8 5 -8  
AVERAGE 32 23 9 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1973 0.00 0.00 0.00  
MONTH TO DATE 0.02 0.12 -0.10 T  
SINCE DEC 1 0.02 0.12 -0.10 T  
SINCE JAN 1 16.64 14.77 1.87 12.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 42 -9 54  
MONTH TO DATE 582 729 -147 774  
SINCE DEC 1 582 729 -147 774  
SINCE JUL 1 2122 2510 -388 2506  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 543 561 -18 808    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.7  
 
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 33 200 PM  
AVERAGE 63  
   
......................................................
 
 
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 2023......SUNRISE 715 AM MST SUNSET 422 PM MST  
DECEMBER 20 2023......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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