603  
CDUS45 KCYS 270727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST FRI DEC 27 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 319 PM 59 1980 39 5 32  
MINIMUM 22 354 AM -11 1916 18 4 17  
AVERAGE 33 28 5 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1877 0.02 -0.02 0.15  
2023  
MONTH TO DATE 0.04 0.41 -0.37 0.31  
SINCE DEC 1 0.04 0.41 -0.37 0.31  
SINCE JAN 1 10.32 15.34 -5.02 20.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1922 0.3 -0.3 2.4  
MONTH TO DATE 0.4 7.4 -7.0 4.2  
SINCE DEC 1 0.4 7.4 -7.0 4.2  
SINCE JUL 1 5.0 21.8 -16.8 16.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 37 -5 40  
MONTH TO DATE 737 943 -206 793  
SINCE DEC 1 737 943 -206 793  
SINCE JUL 1 2059 2630 -571 2235  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 528 397 131 383    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 38 200 PM  
AVERAGE 63  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1980  
MINIMUM TEMPERATURE (F) 18 -13 1894  
 
SUNRISE AND SUNSET  
DECEMBER 27 2024......SUNRISE 724 AM MST SUNSET 438 PM MST  
DECEMBER 28 2024......SUNRISE 724 AM MST SUNSET 438 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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