070  
CDUS45 KCYS 180732  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1232 AM MST MON DEC 18 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 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 52 101 PM 65 1980 39 13 33  
MINIMUM 21 1156 PM -24 1964 18 3 14  
AVERAGE 37 28 9 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 2006 0.02 -0.02 0.00  
MONTH TO DATE 0.11 0.27 -0.16 0.08  
SINCE DEC 1 0.11 0.27 -0.16 0.08  
SINCE JAN 1 20.17 15.20 4.97 9.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1908 0.3 -0.3 0.0  
2006  
MONTH TO DATE 1.3 4.8 -3.5 1.8  
SINCE DEC 1 1.3 4.8 -3.5 1.8  
SINCE JUL 1 13.4 19.2 -5.8 17.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 37 -9 41  
MONTH TO DATE 517 610 -93 606  
SINCE DEC 1 517 610 -93 606  
SINCE JUL 1 1959 2297 -338 2214  
 
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 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1100 PM  
LOWEST 15 1200 PM  
AVERAGE 40  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1931  
MINIMUM TEMPERATURE (F) 18 -15 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 719 AM MST SUNSET 432 PM MST  
DECEMBER 19 2023......SUNRISE 720 AM MST SUNSET 433 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