324  
CDUS45 KCYS 280430  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
930 PM MST SAT FEB 27 2021  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2021...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 247 PM 65 1932 43 -12 41  
MINIMUM 21 934 AM -24 1962 21 0 27  
AVERAGE 26 32 -6 34  
 
PRECIPITATION (IN)  
TODAY 0.05 0.46 1912 0.02 0.03 0.00  
MONTH TO DATE 0.58 0.45 0.13 0.66  
SINCE DEC 1 1.20 1.27 -0.07 1.38  
SINCE JAN 1 0.72 0.78 -0.06 0.79  
 
SNOWFALL (IN)  
TODAY 0.6 5.0 1918 0.3 0.3 0.0  
MONTH TO DATE 9.0 7.6 1.4 10.0  
SINCE DEC 1 18.0 21.9 -3.9 20.9  
SINCE JUL 1 37.2 36.2 1.0 52.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 39 33 6 31  
MONTH TO DATE 1157 961 196 1066  
SINCE DEC 1 3304 3240 64 3136  
SINCE JUL 1 4874 4988 -114 4939  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 31 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 66 2006  
MINIMUM TEMPERATURE (F) 21 -19 1960  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2021......SUNRISE 636 AM MST SUNSET 548 PM MST  
FEBRUARY 28 2021......SUNRISE 635 AM MST SUNSET 549 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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