930  
CDUS45 KCYS 162145  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
345 PM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 16 2023
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 157 PM 86 1996 64 9 81  
MINIMUM 44 318 AM 25 1942 40 4 42  
AVERAGE 59 52 7 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1987 0.07 -0.07 T  
MONTH TO DATE 1.21 1.21 0.00 0.99  
SINCE MAR 1 3.22 3.96 -0.74 2.21  
SINCE JAN 1 5.41 4.83 0.58 3.49  
 
SNOWFALL (IN)  
TODAY MM 10.0 1943 0.1 MM 0.0  
MONTH TO DATE 0.0 2.5 -2.5 0.7  
SINCE MAR 1 16.0 23.5 -7.5 15.1  
SINCE JUL 1 62.8 62.0 0.8 51.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 6 13 -7 3  
MONTH TO DATE 182 251 -69 200  
SINCE MAR 1 1901 1782 119 1798  
SINCE JUL 1 6878 6698 180 6197  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 25 100 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1964  
MINIMUM TEMPERATURE (F) 41 24 1942  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 540 AM MDT SUNSET 812 PM MDT  
MAY 17 2023...........SUNRISE 539 AM MDT SUNSET 813 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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