365  
CDUS45 KCYS 212126  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 21 2024
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 153 PM 97 2005 85 -7 81  
MINIMUM 58 416 AM 44 1877 57 1 49  
1942  
AVERAGE 68 71 -3 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1890 0.08 -0.08 0.00  
MONTH TO DATE 0.69 1.40 -0.71 2.80  
SINCE JUN 1 1.72 3.56 -1.84 6.35  
SINCE JAN 1 5.76 9.62 -3.86 13.27  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 12 10 2 33  
SINCE JUN 1 42 125 -83 154  
SINCE JUL 1 12 10 2 33  
 
COOLING  
TODAY 3 6 -3 0  
MONTH TO DATE 105 112 -7 83  
SINCE JUN 1 233 168 65 106  
SINCE JAN 1 233 172 61 106    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 31 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 2005  
MINIMUM TEMPERATURE (F) 57 44 1978  
1990  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 545 AM MDT SUNSET 826 PM MDT  
JULY 22 2024..........SUNRISE 546 AM MDT SUNSET 825 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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