991  
CDUS45 KCYS 220727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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 93 316 PM 95 1960 81 12 82  
MINIMUM 57 444 AM 40 1939 53 4 52  
AVERAGE 75 67 8 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 1984 0.04 -0.04 0.00  
MONTH TO DATE 3.03 1.10 1.93 0.62  
SINCE JUN 1 10.58 5.37 5.21 2.78  
SINCE JAN 1 17.54 11.43 6.11 7.06  
 
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 18 14 4 0  
SINCE JUN 1 172 146 26 61  
SINCE JUL 1 51 31 20 1  
 
COOLING  
YESTERDAY 10 4 6 2  
MONTH TO DATE 93 102 -9 161  
SINCE JUN 1 284 333 -49 549  
SINCE JAN 1 284 337 -53 552    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 10 400 PM  
AVERAGE 41  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 2020  
MINIMUM TEMPERATURE (F) 53 36 1883  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 616 AM MDT SUNSET 748 PM MDT  
AUGUST 23 2023........SUNRISE 617 AM MDT SUNSET 746 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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