292  
CDUS45 KCYS 302128  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT TUE APR 30 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 30 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 57 159 PM 84 2020 58 -1 64  
MINIMUM 38 328 AM 8 1917 34 4 36  
AVERAGE 48 46 2 50  
 
PRECIPITATION (IN)  
TODAY T 1.62 1999 0.08 -0.08 0.00  
MONTH TO DATE 1.00 1.79 -0.79 1.55  
SINCE MAR 1 2.10 2.75 -0.65 2.01  
SINCE JAN 1 3.70 3.62 0.08 4.16  
 
SNOWFALL (IN)  
TODAY 0.0 9.0 1900 0.3 -0.3 0.0  
MONTH TO DATE 0.9 11.3 -10.4 10.0  
SINCE MAR 1 12.5 21.0 -8.5 16.0  
SINCE JUL 1 47.8 59.5 -11.7 61.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 19 -2 15  
MONTH TO DATE 592 666 -74 677  
SINCE MAR 1 1432 1531 -99 1719  
SINCE JUL 1 5924 6447 -523 6696  
 
COOLING  
TODAY 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 43 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 22.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 23 200 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 1959  
MINIMUM TEMPERATURE (F) 35 16 2013  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 558 AM MDT SUNSET 756 PM MDT  
MAY 1 2024...........SUNRISE 556 AM MDT SUNSET 757 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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