730  
CDUS45 KCYS 110738  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1238 AM MST WED DEC 11 2024  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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 39 1242 PM 65 1981 39 0 49  
MINIMUM 12 143 AM -21 2009 9 3 11  
AVERAGE 26 24 2 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.50 1901 0.00 0.00 0.00  
MONTH TO DATE T 0.06 -0.06 0.02  
SINCE DEC 1 T 0.06 -0.06 0.02  
SINCE JAN 1 9.99 14.71 -4.72 16.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 41 -2 35  
MONTH TO DATE 316 395 -79 313  
SINCE DEC 1 316 395 -79 313  
SINCE JUL 1 1701 2176 -475 1853  
 
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 37 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 40 1200 PM  
AVERAGE 68  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1990  
MINIMUM TEMPERATURE (F) 9 -24 2000  
 
SUNRISE AND SUNSET  
DECEMBER 11 2024......SUNRISE 710 AM MST SUNSET 420 PM MST  
DECEMBER 12 2024......SUNRISE 710 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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