257  
CDUS45 KCYS 202226  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MST TUE FEB 20 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 2024...  
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 159 PM 66 1935 41 13 46  
MINIMUM 30 138 AM -14 2018 19 11 33  
AVERAGE 42 30 12 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 1976 0.02 -0.02 0.00  
MONTH TO DATE 0.95 0.35 0.60 0.09  
SINCE DEC 1 1.78 1.18 0.60 2.05  
SINCE JAN 1 1.47 0.70 0.77 1.87  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 2010 0.3 -0.3 0.0  
MONTH TO DATE 10.1 6.4 3.7 2.0  
SINCE DEC 1 22.7 21.5 1.2 25.4  
SINCE JUL 1 34.8 35.9 -1.1 41.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 35 -12 25  
MONTH TO DATE 668 718 -50 672  
SINCE DEC 1 2821 2953 -132 3018  
SINCE JUL 1 4263 4640 -377 4626  
 
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 40 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 22.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 200 AM  
LOWEST 35 100 PM  
AVERAGE 47  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 66 1995  
MINIMUM TEMPERATURE (F) 19 -13 1911  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 647 AM MST SUNSET 539 PM MST  
FEBRUARY 21 2024......SUNRISE 646 AM MST SUNSET 540 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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