858  
CDUS45 KCYS 020731  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT WED APR 02 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 1 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 122 PM 76 2012 53 -7 46  
MINIMUM 27 1159 PM -8 1975 29 -2 30  
AVERAGE 37 41 -4 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1905 0.04 -0.04 T  
MONTH TO DATE 0.00 0.04 -0.04 T  
SINCE MAR 1 0.83 1.00 -0.17 1.10  
SINCE JAN 1 2.36 1.87 0.49 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 1945 0.4 -0.4 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE MAR 1 3.8 10.1 -6.3 11.6  
SINCE JUL 1 31.6 48.6 -17.0 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 24 4 27  
MONTH TO DATE 28 24 4 27  
SINCE MAR 1 756 889 -133 867  
SINCE JUL 1 5363 5805 -442 5359  
 
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 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 32 100 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 1882  
2011  
MINIMUM TEMPERATURE (F) 29 -6 1936  
1975  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 640 AM MDT SUNSET 726 PM MDT  
APRIL 3 2025.........SUNRISE 639 AM MDT SUNSET 727 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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