537  
CDUS45 KCYS 280738  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1238 AM MST THU DEC 28 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 1125 AM 66 1980 39 -2 57  
MINIMUM 26 710 PM -13 1894 18 8 32  
AVERAGE 32 28 4 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1979 0.01 -0.01 0.00  
MONTH TO DATE 0.31 0.42 -0.11 0.18  
SINCE DEC 1 0.31 0.42 -0.11 0.18  
SINCE JAN 1 20.37 15.35 5.02 9.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.6 1979 0.3 -0.3 0.0  
MONTH TO DATE 4.2 7.7 -3.5 4.4  
SINCE DEC 1 4.2 7.7 -3.5 4.4  
SINCE JUL 1 16.3 22.1 -5.8 20.0  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 37 -4 20  
MONTH TO DATE 826 980 -154 1007  
SINCE DEC 1 826 980 -154 1007  
SINCE JUL 1 2268 2667 -399 2615  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 383 397 -14 701    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 17.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1200 AM  
LOWEST 39 600 AM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1933  
MINIMUM TEMPERATURE (F) 18 -24 1880  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 724 AM MST SUNSET 438 PM MST  
DECEMBER 29 2023......SUNRISE 724 AM MST SUNSET 439 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page