663  
CDUS45 KCYS 172126  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MDT THU AUG 17 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 81 159 PM 94 1882 82 -1 86  
MINIMUM 55 425 AM 41 2009 54 1 54  
AVERAGE 68 68 0 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1983 0.04 -0.04 0.00  
MONTH TO DATE 2.87 0.93 1.94 0.62  
SINCE JUN 1 10.42 5.20 5.22 2.78  
SINCE JAN 1 17.38 11.26 6.12 7.06  
 
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 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 18 10 8 0  
SINCE JUN 1 172 142 30 61  
SINCE JUL 1 51 27 24 1  
 
COOLING  
TODAY 3 4 -1 5  
MONTH TO DATE 54 86 -32 151  
SINCE JUN 1 245 317 -72 539  
SINCE JAN 1 245 321 -76 542    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 38 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 2020  
MINIMUM TEMPERATURE (F) 54 44 1897  
1978  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 611 AM MDT SUNSET 755 PM MDT  
AUGUST 18 2023........SUNRISE 612 AM MDT SUNSET 754 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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