427  
CDUS45 KCYS 090430  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
930 PM MST FRI DEC 08 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 45 1235 PM 67 1991 40 5 33  
MINIMUM 23 620 AM -24 2005 10 13 8  
AVERAGE 34 25 9 21  
 
PRECIPITATION (IN)  
TODAY 0.00 1.37 1918 0.01 -0.01 MM  
MONTH TO DATE 0.02 0.05 -0.03 0.00  
SINCE DEC 1 0.02 0.05 -0.03 0.00  
SINCE JAN 1 16.64 14.70 1.94 12.65  
 
DEGREE DAYS  
HEATING  
TODAY 31 40 -9 44  
MONTH TO DATE 238 313 -75 322  
SINCE DEC 1 238 313 -75 322  
SINCE JUL 1 1778 2094 -316 2054  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.0  
 
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 96 500 AM  
LOWEST 33 1200 PM  
AVERAGE 65  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 2020  
MINIMUM TEMPERATURE (F) 9 -26 2009  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 706 AM MST SUNSET 419 PM MST  
DECEMBER 9 2023......SUNRISE 707 AM MST SUNSET 419 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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