509  
CDUS45 KCYS 030728  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT TUE SEP 03 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 2024...  
 
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)  
YESTERDAY  
MAXIMUM 86 204 PM 95 2019 79 7 90  
MINIMUM 46 535 AM 33 1874 50 -4 61  
AVERAGE 66 65 1 76  
 
PRECIPITATION (IN)  
YESTERDAY T 1.07 1877 0.05 -0.05 T  
MONTH TO DATE T 0.10 -0.10 T  
SINCE SEP 1 T 0.10 -0.10 T  
SINCE JAN 1 9.23 11.95 -2.72 17.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1961 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 39 55 -16 56  
 
COOLING  
YESTERDAY 1 2 -1 11  
MONTH TO DATE 2 4 -2 22  
SINCE SEP 1 2 4 -2 22  
SINCE JAN 1 483 369 114 357    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 600 AM  
LOWEST 17 100 PM  
AVERAGE 37  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1960  
2013  
2017  
MINIMUM TEMPERATURE (F) 50 32 1874  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2024.....SUNRISE 628 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 4 2024.....SUNRISE 629 AM MDT SUNSET 726 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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