516  
CDUS45 KCYS 270729  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 26 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 72 1238 PM 86 1969 69 3 79  
MINIMUM 51 1159 PM 30 1893 44 7 39  
1950  
AVERAGE 62 56 6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.94 1926 0.08 0.05 0.00  
MONTH TO DATE 2.42 2.02 0.40 1.67  
SINCE MAR 1 4.43 4.77 -0.34 2.89  
SINCE JAN 1 6.62 5.64 0.98 4.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1950 0.0 0.0 0.0  
MONTH TO DATE 0.0 3.2 -3.2 2.7  
SINCE MAR 1 16.0 24.2 -8.2 17.1  
SINCE JUL 1 62.8 62.7 0.1 53.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 6  
MONTH TO DATE 247 357 -110 355  
SINCE MAR 1 1966 1888 78 1953  
SINCE JUL 1 6943 6804 139 6352  
 
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 33 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAIL  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 53 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1969  
MINIMUM TEMPERATURE (F) 44 28 1911  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 532 AM MDT SUNSET 822 PM MDT  
MAY 28 2023...........SUNRISE 531 AM MDT SUNSET 822 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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