453  
CDUS45 KCYS 150725  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
125 AM MDT THU AUG 15 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 1239 PM 94 1937 82 -1 76  
1943  
1962  
MINIMUM 56 1141 PM 43 2023 55 1 43  
AVERAGE 69 69 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.37 1890 0.05 0.18 0.00  
MONTH TO DATE 2.45 0.79 1.66 2.87  
SINCE JUN 1 4.40 5.06 -0.66 10.42  
SINCE JAN 1 8.44 11.12 -2.68 17.34  
 
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 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 21 7 14 18  
SINCE JUN 1 63 139 -76 172  
SINCE JUL 1 33 24 9 51  
 
COOLING  
YESTERDAY 4 4 0 0  
MONTH TO DATE 87 74 13 36  
SINCE JUN 1 400 305 95 227  
SINCE JAN 1 400 309 91 227    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 PM  
LOWEST 23 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 1960  
1988  
MINIMUM TEMPERATURE (F) 55 41 1951  
 
SUNRISE AND SUNSET  
AUGUST 15 2024........SUNRISE 609 AM MDT SUNSET 757 PM MDT  
AUGUST 16 2024........SUNRISE 610 AM MDT SUNSET 756 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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