159  
CDUS45 KCYS 170325  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MDT THU MAY 16 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 16 2024
 
 
VALID TODAY AS OF 0900 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 73 218 PM 86 1996 64 9 73  
MINIMUM 38 427 AM 25 1942 40 -2 44  
AVERAGE 56 52 4 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1987 0.07 -0.07 0.03  
MONTH TO DATE 0.11 1.21 -1.10 1.24  
SINCE MAR 1 2.21 3.96 -1.75 3.25  
SINCE JAN 1 3.81 4.83 -1.02 5.40  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1943 0.1 -0.1 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.0  
SINCE MAR 1 12.5 23.5 -11.0 16.0  
SINCE JUL 1 47.8 62.0 -14.2 61.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 13 -4 6  
MONTH TO DATE 271 251 20 182  
SINCE MAR 1 1702 1782 -80 1901  
SINCE JUL 1 6194 6698 -504 6878  
 
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 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 19 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1964  
MINIMUM TEMPERATURE (F) 41 24 1942  
 
SUNRISE AND SUNSET  
MAY 16 2024...........SUNRISE 540 AM MDT SUNSET 812 PM MDT  
MAY 17 2024...........SUNRISE 539 AM MDT SUNSET 813 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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