495  
CDUS45 KCYS 302127  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT THU MAY 30 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 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 78 118 PM 88 1966 70 8 78  
2002  
MINIMUM 50 335 AM 25 1883 45 5 46  
AVERAGE 64 58 6 62  
 
PRECIPITATION (IN)  
TODAY 0.00 2.06 1896 0.09 -0.09 0.00  
MONTH TO DATE 0.33 2.36 -2.03 2.74  
SINCE MAR 1 2.43 5.11 -2.68 4.75  
SINCE JAN 1 4.03 5.98 -1.95 6.90  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 1937 0.1 -0.1 0.0  
1990  
MONTH TO DATE 0.0 3.4 -3.4 T  
SINCE MAR 1 12.5 24.4 -11.9 16.0  
SINCE JUL 1 47.8 62.9 -15.1 61.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 8 -7 3  
MONTH TO DATE 390 390 0 266  
SINCE MAR 1 1821 1921 -100 1985  
SINCE JUL 1 6313 6837 -524 6962  
 
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 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 100 AM  
LOWEST 12 1100 AM  
AVERAGE 38  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 87 2002  
2020  
MINIMUM TEMPERATURE (F) 45 30 1917  
 
SUNRISE AND SUNSET  
MAY 30 2024...........SUNRISE 530 AM MDT SUNSET 825 PM MDT  
MAY 31 2024...........SUNRISE 529 AM MDT SUNSET 825 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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