066  
CDUS45 KCYS 200745  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT THU JUL 20 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 19 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 1212 PM 97 2017 85 -6 94  
MINIMUM 58 1159 PM 43 1897 57 1 66  
1902  
AVERAGE 69 71 -2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 3.41 1973 0.07 0.00 0.00  
MONTH TO DATE 1.68 1.25 0.43 0.99  
SINCE JUN 1 5.23 3.41 1.82 1.34  
SINCE JAN 1 12.19 9.47 2.72 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 10 19 0  
SINCE JUN 1 150 125 25 60  
SINCE JUL 1 29 10 19 0  
 
COOLING  
YESTERDAY 4 6 -2 15  
MONTH TO DATE 83 100 -17 177  
SINCE JUN 1 106 156 -50 295  
SINCE JAN 1 106 160 -54 298    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 37 1000 AM  
AVERAGE 60  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 1939  
2005  
MINIMUM TEMPERATURE (F) 57 39 1900  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 544 AM MDT SUNSET 827 PM MDT  
JULY 21 2023..........SUNRISE 545 AM MDT SUNSET 826 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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