427  
CDUS45 KCYS 180730  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU JUL 18 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 17 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 83 159 PM 98 2003 85 -2 93  
MINIMUM 57 1159 PM 44 1883 57 0 56  
AVERAGE 70 71 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.68 1929 0.08 0.11 T  
MONTH TO DATE 0.57 1.11 -0.54 1.35  
SINCE JUN 1 1.60 3.27 -1.67 4.90  
SINCE JAN 1 5.64 9.33 -3.69 11.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
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 0 0 0  
MONTH TO DATE 12 10 2 29  
SINCE JUN 1 42 125 -83 150  
SINCE JUL 1 12 10 2 29  
 
COOLING  
YESTERDAY 5 6 -1 10  
MONTH TO DATE 86 88 -2 65  
SINCE JUN 1 214 144 70 88  
SINCE JAN 1 214 148 66 88    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 PM  
LOWEST 28 1100 AM  
AVERAGE 55  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 2022  
MINIMUM TEMPERATURE (F) 57 43 1873  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 543 AM MDT SUNSET 828 PM MDT  
JULY 19 2024..........SUNRISE 543 AM MDT SUNSET 827 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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