218  
CDUS45 KCYS 290734  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
134 AM MDT MON APR 29 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 57 245 PM 82 1910 57 0 53  
MINIMUM 34 555 AM 13 1984 34 0 32  
AVERAGE 46 46 0 43  
 
PRECIPITATION (IN)  
YESTERDAY T 1.24 1896 0.08 -0.08 T  
MONTH TO DATE 1.00 1.64 -0.64 1.55  
SINCE MAR 1 2.10 2.60 -0.50 2.01  
SINCE JAN 1 3.70 3.47 0.23 4.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 2005 0.3 -0.3 T  
MONTH TO DATE 0.9 10.7 -9.8 10.0  
SINCE MAR 1 12.5 20.4 -7.9 16.0  
SINCE JUL 1 47.8 58.9 -11.1 61.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 20 -1 22  
MONTH TO DATE 558 628 -70 651  
SINCE MAR 1 1398 1493 -95 1693  
SINCE JUL 1 5890 6409 -519 6670  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 34 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 80 2007  
MINIMUM TEMPERATURE (F) 34 9 1877  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 559 AM MDT SUNSET 755 PM MDT  
APRIL 30 2024.........SUNRISE 558 AM MDT SUNSET 756 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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