987  
CDUS45 KCYS 290425  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MST THU DEC 28 2023  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 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 37 330 PM 64 1999 37 0 48  
MINIMUM 6 241 AM -12 1941 8 -2 30  
2012  
AVERAGE 22 23 -1 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 1987 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.21 -0.19 T  
SINCE DEC 1 0.02 0.21 -0.19 T  
SINCE JAN 1 16.64 14.86 1.78 12.65  
 
DEGREE DAYS  
HEATING  
TODAY 43 42 1 26  
MONTH TO DATE 913 1153 -240 1300  
SINCE DEC 1 913 1153 -240 1300  
SINCE JUL 1 2453 2934 -481 3032  
 
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 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.1  
 
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 95 300 AM  
LOWEST 49 100 PM  
AVERAGE 72  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 61 1996  
1999  
MINIMUM TEMPERATURE (F) 8 -20 1990  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 719 AM MST SUNSET 427 PM MST  
DECEMBER 29 2023......SUNRISE 719 AM MST SUNSET 428 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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