875  
CDUS45 KCYS 010732  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
132 AM MDT MON MAY 01 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 30 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 64 240 PM 84 2020 58 6 56  
MINIMUM 36 556 AM 8 1917 34 2 33  
AVERAGE 50 46 4 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1999 0.08 -0.08 0.00  
MONTH TO DATE 1.55 1.79 -0.24 0.20  
SINCE MAR 1 2.01 2.75 -0.74 1.22  
SINCE JAN 1 4.20 3.62 0.58 2.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.0 1900 0.3 -0.3 0.0  
MONTH TO DATE 10.0 11.3 -1.3 1.6  
SINCE MAR 1 16.0 21.0 -5.0 14.4  
SINCE JUL 1 62.8 59.5 3.3 50.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 19 -4 20  
MONTH TO DATE 677 666 11 691  
SINCE MAR 1 1719 1531 188 1598  
SINCE JUL 1 6696 6447 249 5997  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 600 AM  
LOWEST 32 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 1959  
MINIMUM TEMPERATURE (F) 35 16 2013  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 557 AM MDT SUNSET 756 PM MDT  
MAY 2 2023...........SUNRISE 556 AM MDT SUNSET 757 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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