528  
CDUS45 KCYS 070730  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU SEP 07 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 84 132 PM 95 2022 78 6 95  
MINIMUM 48 605 AM 28 1898 49 -1 63  
AVERAGE 66 63 3 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.59 1920 0.05 -0.05 0.00  
MONTH TO DATE T 0.30 -0.30 0.00  
SINCE SEP 1 T 0.30 -0.30 0.00  
SINCE JAN 1 17.98 12.15 5.83 7.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2001 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 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 5 18 -13 0  
SINCE SEP 1 5 18 -13 0  
SINCE JUL 1 61 68 -7 1  
 
COOLING  
YESTERDAY 1 2 -1 14  
MONTH TO DATE 35 12 23 56  
SINCE SEP 1 35 12 23 56  
SINCE JAN 1 370 377 -7 665    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 19 100 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 2022  
MINIMUM TEMPERATURE (F) 49 30 1898  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 632 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 8 2023.....SUNRISE 633 AM MDT SUNSET 721 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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