170  
CDUS45 KCYS 090737  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1237 AM MST MON DEC 09 2024  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 156 PM 67 1991 40 15 45  
MINIMUM 28 1203 AM -24 2005 10 18 23  
AVERAGE 42 25 17 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.37 1918 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.02  
SINCE DEC 1 0.00 0.05 -0.05 0.02  
SINCE JAN 1 9.99 14.70 -4.71 16.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 40 -17 31  
MONTH TO DATE 240 313 -73 238  
SINCE DEC 1 240 313 -73 238  
SINCE JUL 1 1625 2094 -469 1778  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 746 561 185 543    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1200 AM  
LOWEST 24 900 AM  
AVERAGE 44  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 2020  
MINIMUM TEMPERATURE (F) 9 -26 2009  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 708 AM MST SUNSET 420 PM MST  
DECEMBER 10 2024......SUNRISE 709 AM MST SUNSET 420 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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