003  
CDUS45 KCYS 210425  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MST WED DEC 20 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2023...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 1221 PM 66 1941 37 27 13  
MINIMUM 20 351 AM -25 1983 8 12 -13  
AVERAGE 42 22 20 0  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1902 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.14 -0.12 T  
SINCE DEC 1 0.02 0.14 -0.12 T  
SINCE JAN 1 16.64 14.79 1.85 12.65  
 
DEGREE DAYS  
HEATING  
TODAY 23 42 -19 65  
MONTH TO DATE 630 813 -183 907  
SINCE DEC 1 630 813 -183 907  
SINCE JUL 1 2170 2594 -424 2639  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 24 1200 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 63 1900  
MINIMUM TEMPERATURE (F) 8 -27 1983  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 715 AM MST SUNSET 422 PM MST  
DECEMBER 21 2023......SUNRISE 716 AM MST SUNSET 423 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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