620  
CDUS45 KCYS 200327  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT SAT AUG 19 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 86 144 PM 95 2019 82 4 79  
MINIMUM 62 413 AM 40 1978 54 8 57  
AVERAGE 74 68 6 68  
 
PRECIPITATION (IN)  
TODAY 0.13 0.94 1896 0.04 0.09 0.00  
1931  
MONTH TO DATE 3.03 1.02 2.01 0.62  
SINCE JUN 1 10.58 5.29 5.29 2.78  
SINCE JAN 1 17.54 11.35 6.19 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 12 6 0  
SINCE JUN 1 172 144 28 61  
SINCE JUL 1 51 29 22 1  
 
COOLING  
TODAY 9 4 5 3  
MONTH TO DATE 76 94 -18 158  
SINCE JUN 1 267 325 -58 546  
SINCE JAN 1 267 329 -62 549    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 400 PM  
LOWEST 25 1000 AM  
AVERAGE 52  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2013  
2019  
MINIMUM TEMPERATURE (F) 54 37 1939  
2016  
 
SUNRISE AND SUNSET  
AUGUST 19 2023........SUNRISE 613 AM MDT SUNSET 752 PM MDT  
AUGUST 20 2023........SUNRISE 614 AM MDT SUNSET 751 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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