546  
CDUS45 KCYS 210325  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 89 313 PM 94 2013 82 7 83  
2019  
MINIMUM 57 412 AM 37 1939 54 3 61  
2016  
AVERAGE 73 68 5 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 1982 0.04 -0.04 0.00  
MONTH TO DATE 2.92 1.06 1.86 3.03  
SINCE JUN 1 4.87 5.33 -0.46 10.58  
SINCE JAN 1 8.91 11.39 -2.48 17.50  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 21 13 8 18  
SINCE JUN 1 63 145 -82 172  
SINCE JUL 1 33 30 3 51  
 
COOLING  
TODAY 8 4 4 7  
MONTH TO DATE 130 98 32 83  
SINCE JUN 1 443 329 114 274  
SINCE JAN 1 443 333 110 274    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 20 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1960  
MINIMUM TEMPERATURE (F) 53 40 1939  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 614 AM MDT SUNSET 750 PM MDT  
AUGUST 21 2024........SUNRISE 615 AM MDT SUNSET 748 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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