990  
CDUS45 KCYS 012126  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MDT FRI SEP 01 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2023...  
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 122 PM 95 1995 79 12 91  
MINIMUM 59 559 AM 36 1882 51 8 55  
1952  
AVERAGE 75 65 10 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1966 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE SEP 1 0.00 0.05 -0.05 0.00  
SINCE JAN 1 17.98 11.90 6.08 7.10  
 
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 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  
TODAY 0 2 -2 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 56 52 4 1  
 
COOLING  
TODAY 10 2 8 8  
MONTH TO DATE 10 2 8 8  
SINCE SEP 1 10 2 8 8  
SINCE JAN 1 345 367 -22 617    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 1200 AM  
LOWEST 19 100 PM  
AVERAGE 36  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2019  
MINIMUM TEMPERATURE (F) 50 33 1874  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 626 AM MDT SUNSET 732 PM MDT  
SEPTEMBER 2 2023.....SUNRISE 627 AM MDT SUNSET 731 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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