354  
CDUS45 KCYS 300745  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 29 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 79 339 PM 96 2002 82 -3 90  
MINIMUM 52 1159 PM 38 1945 53 -1 63  
AVERAGE 66 67 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.64R 0.42 1943 0.07 0.57 T  
1987  
MONTH TO DATE 3.29 2.10 1.19 0.28  
SINCE JUN 1 3.29 2.10 1.19 0.28  
SINCE JAN 1 10.25 8.16 2.09 4.56  
 
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 0.0  
SINCE JUL 1 62.8 62.9 -0.1 53.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 114 113 1 60  
SINCE JUN 1 114 113 1 60  
SINCE JUL 1 7079 6958 121 6446  
 
COOLING  
YESTERDAY 1 4 -3 12  
MONTH TO DATE 23 54 -31 113  
SINCE JUN 1 23 54 -31 113  
SINCE JAN 1 23 58 -35 116    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 41 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1881  
MINIMUM TEMPERATURE (F) 53 36 1918  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 530 AM MDT SUNSET 836 PM MDT  
JULY 1 2023..........SUNRISE 530 AM MDT SUNSET 836 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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