737  
CDUS45 KCYS 270727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SUN APR 27 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 68 336 PM 82 1981 57 11 58  
MINIMUM 37 327 AM 12 1924 33 4 45  
AVERAGE 53 45 8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.96 2016 0.08 -0.06 T  
MONTH TO DATE 0.36 1.49 -1.13 0.60  
SINCE MAR 1 1.19 2.45 -1.26 1.70  
SINCE JAN 1 2.72 3.32 -0.60 3.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.4 1884 0.3 -0.3 0.0  
MONTH TO DATE 2.7 10.1 -7.4 0.9  
SINCE MAR 1 6.5 19.8 -13.3 12.5  
SINCE JUL 1 34.3 58.3 -24.0 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 20 -8 13  
MONTH TO DATE 573 588 -15 514  
SINCE MAR 1 1301 1453 -152 1354  
SINCE JUL 1 5908 6369 -461 5846  
 
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 28 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 39 300 PM  
AVERAGE 70  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1910  
MINIMUM TEMPERATURE (F) 33 16 1984  
 
SUNRISE AND SUNSET  
APRIL 27 2025.........SUNRISE 602 AM MDT SUNSET 752 PM MDT  
APRIL 28 2025.........SUNRISE 601 AM MDT SUNSET 754 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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