500  
CDUS45 KCYS 090727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT TUE APR 09 2024  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 8 2024
 
 
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)  
YESTERDAY  
MAXIMUM 49 344 PM 76 1930 54 -5 60  
MINIMUM 25 1109 PM 5 1875 29 -4 33  
1928  
1957  
AVERAGE 37 41 -4 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1989 0.05 -0.05 0.00  
MONTH TO DATE T 0.35 -0.35 0.64  
SINCE MAR 1 1.10 1.31 -0.21 1.10  
SINCE JAN 1 2.70 2.18 0.52 3.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1989 0.4 -0.4 0.0  
1989  
MONTH TO DATE T 3.2 -3.2 6.4  
SINCE MAR 1 11.6 12.9 -1.3 12.4  
SINCE JUL 1 46.9 51.4 -4.5 57.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 18  
MONTH TO DATE 163 192 -29 239  
SINCE MAR 1 1003 1057 -54 1281  
SINCE JUL 1 5495 5973 -478 6258  
 
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 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.7  
 
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 71 1100 PM  
LOWEST 25 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1977  
MINIMUM TEMPERATURE (F) 30 6 2013  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 628 AM MDT SUNSET 734 PM MDT  
APRIL 10 2024.........SUNRISE 627 AM MDT SUNSET 735 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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