490  
CDUS45 KCYS 280726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1226 AM MST WED FEB 28 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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 1202 AM 65 1932 43 1 42  
MINIMUM 15 823 AM -24 1962 20 -5 27  
AVERAGE 30 32 -2 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.46 1912 0.02 0.07 0.00  
MONTH TO DATE 1.07 0.50 0.57 0.37  
SINCE DEC 1 1.90 1.33 0.57 2.33  
SINCE JAN 1 1.59 0.85 0.74 2.15  
 
SNOWFALL (IN)  
YESTERDAY 0.5 5.0 1918 0.3 0.2 0.0  
MONTH TO DATE 10.6 8.7 1.9 6.5  
SINCE DEC 1 23.2 23.8 -0.6 29.9  
SINCE JUL 1 35.3 38.2 -2.9 45.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 33 2 30  
MONTH TO DATE 841 956 -115 988  
SINCE DEC 1 2994 3191 -197 3334  
SINCE JUL 1 4436 4878 -442 4942  
 
COOLING  
YESTERDAY 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 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 500 AM  
LOWEST 34 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 66 2006  
MINIMUM TEMPERATURE (F) 21 -19 1960  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2024......SUNRISE 636 AM MST SUNSET 549 PM MST  
FEBRUARY 29 2024......SUNRISE 634 AM MST SUNSET 550 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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