662  
CDUS45 KCYS 160425  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MST FRI DEC 15 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 47 1112 AM 64 2002 38 9 20  
MINIMUM 15 734 AM -30 1901 8 7 17  
AVERAGE 31 23 8 19  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 1925 0.01 -0.01 T  
MONTH TO DATE 0.02 0.10 -0.08 T  
SINCE DEC 1 0.02 0.10 -0.08 T  
SINCE JAN 1 16.64 14.75 1.89 12.65  
 
DEGREE DAYS  
HEATING  
TODAY 34 42 -8 46  
MONTH TO DATE 489 603 -114 624  
SINCE DEC 1 489 603 -114 624  
SINCE JUL 1 2029 2384 -355 2356  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 31 100 PM  
AVERAGE 66  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1980  
MINIMUM TEMPERATURE (F) 8 -22 1914  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 712 AM MST SUNSET 420 PM MST  
DECEMBER 16 2023......SUNRISE 713 AM MST SUNSET 421 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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