183  
CDUS45 KCYS 050727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SAT APR 05 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 4 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 30 157 AM 75 2021 53 -23 68  
MINIMUM 23 1159 PM -4 1920 29 -6 34  
AVERAGE 27 41 -14 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.08 1900 0.04 -0.03 0.00  
MONTH TO DATE 0.07 0.17 -0.10 T  
SINCE MAR 1 0.90 1.13 -0.23 1.10  
SINCE JAN 1 2.43 2.00 0.43 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.1 10.5 1900 0.4 -0.3 0.0  
MONTH TO DATE 0.7 1.6 -0.9 0.0  
SINCE MAR 1 4.5 11.3 -6.8 11.6  
SINCE JUL 1 32.3 49.8 -17.5 46.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 24 14 14  
MONTH TO DATE 131 96 35 75  
SINCE MAR 1 859 961 -102 915  
SINCE JUL 1 5466 5877 -411 5407  
 
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 24 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 81 700 PM  
AVERAGE 87  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 75 2021  
MINIMUM TEMPERATURE (F) 29 3 1936  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 635 AM MDT SUNSET 729 PM MDT  
APRIL 6 2025.........SUNRISE 634 AM MDT SUNSET 730 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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