171  
CDUS45 KCYS 130345  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
945 PM MDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 12 2023
 
 
VALID TODAY AS OF 0900 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 84 215 PM 93 1996 83 1 90  
MINIMUM 60 1204 AM 44 1935 55 5 63  
1977  
2004  
AVERAGE 72 69 3 77  
 
PRECIPITATION (IN)  
TODAY T 1.40 1981 0.05 -0.05 0.00  
MONTH TO DATE 2.87 0.69 2.18 0.58  
SINCE JUN 1 10.42 4.96 5.46 2.74  
SINCE JAN 1 17.38 11.02 6.36 7.02  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 8 5 3 0  
SINCE JUN 1 162 137 25 61  
SINCE JUL 1 41 22 19 1  
 
COOLING  
TODAY 7 5 2 12  
MONTH TO DATE 36 65 -29 121  
SINCE JUN 1 227 296 -69 509  
SINCE JAN 1 227 300 -73 512    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 800 AM  
LOWEST 22 200 PM  
AVERAGE 43  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2007  
MINIMUM TEMPERATURE (F) 55 42 2002  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 606 AM MDT SUNSET 802 PM MDT  
AUGUST 13 2023........SUNRISE 607 AM MDT SUNSET 801 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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