000  
CDUS45 KCYS 300729  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 1044 AM 91 2000 70 3 73  
2003  
MINIMUM 46 459 AM 16 1947 45 1 48  
AVERAGE 60 57 3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.02 1990 0.08 -0.04 0.08  
MONTH TO DATE 2.74 2.27 0.47 1.75  
SINCE MAR 1 4.75 5.02 -0.27 2.97  
SINCE JAN 1 6.94 5.89 1.05 4.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1906 0.0 0.0 0.0  
1990  
1996  
MONTH TO DATE T 3.3 -3.3 2.7  
SINCE MAR 1 16.0 24.3 -8.3 17.1  
SINCE JUL 1 62.8 62.8 0.0 53.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 8 -3 4  
MONTH TO DATE 263 382 -119 359  
SINCE MAR 1 1982 1913 69 1957  
SINCE JUL 1 6959 6829 130 6356  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 0 0 3  
SINCE JAN 1 0 0 0 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 30 1100 AM  
AVERAGE 57  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1966  
2002  
MINIMUM TEMPERATURE (F) 45 25 1883  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 530 AM MDT SUNSET 824 PM MDT  
MAY 31 2023...........SUNRISE 530 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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