115  
CDUS45 KCYS 160726  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1226 AM MST SAT DEC 16 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 47 1112 AM 64 2002 38 9 20  
MINIMUM 12 1155 PM -30 1901 8 4 17  
AVERAGE 30 23 7 19  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 35 42 -7 46  
MONTH TO DATE 490 603 -113 624  
SINCE DEC 1 490 603 -113 624  
SINCE JUL 1 2030 2384 -354 2356  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1980  
MINIMUM TEMPERATURE (F) 8 -22 1914  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 713 AM MST SUNSET 421 PM MST  
DECEMBER 17 2023......SUNRISE 714 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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