149  
CDUS45 KCYS 110729  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 84 226 PM 96 1969 83 1 90  
MINIMUM 56 441 AM 34 1876 56 0 60  
AVERAGE 70 69 1 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.53 1897 0.05 -0.05 0.00  
MONTH TO DATE 2.87 0.59 2.28 0.58  
SINCE JUN 1 10.42 4.86 5.56 2.74  
SINCE JAN 1 17.38 10.92 6.46 7.02  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 3 5 0  
SINCE JUN 1 162 135 27 61  
SINCE JUL 1 41 20 21 1  
 
COOLING  
YESTERDAY 5 5 0 10  
MONTH TO DATE 22 55 -33 97  
SINCE JUN 1 213 286 -73 485  
SINCE JAN 1 213 290 -77 488    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 200 AM  
LOWEST 24 100 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1959  
MINIMUM TEMPERATURE (F) 56 40 1907  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 605 AM MDT SUNSET 804 PM MDT  
AUGUST 12 2023........SUNRISE 606 AM MDT SUNSET 802 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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