720  
CDUS45 KCYS 240331  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
931 PM MDT MON SEP 23 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 77 225 PM 86 1905 70 7 69  
MINIMUM 40 125 AM 26 2000 43 -3 45  
AVERAGE 59 56 3 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 2013 0.05 -0.05 0.00  
MONTH TO DATE 0.37 1.16 -0.79 0.37  
SINCE SEP 1 0.37 1.16 -0.79 0.37  
SINCE JAN 1 9.60 13.01 -3.41 18.31  
 
SNOWFALL (IN)  
TODAY 0.0 4.2 2000 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 0.5 -0.5 0.0  
SINCE JUL 1 0.0 0.5 -0.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 6 9 -3 8  
MONTH TO DATE 48 121 -73 72  
SINCE SEP 1 48 121 -73 72  
SINCE JUL 1 87 171 -84 128  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 32 30 2 47  
SINCE SEP 1 32 30 2 47  
SINCE JAN 1 513 395 118 382    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.0  
 
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 89 100 AM  
LOWEST 13 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 1885  
2020  
MINIMUM TEMPERATURE (F) 43 20 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 648 AM MDT SUNSET 654 PM MDT  
SEPTEMBER 24 2024.....SUNRISE 649 AM MDT SUNSET 652 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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