625  
CDUS45 KCYS 080736  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
136 AM MDT THU MAY 08 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 7 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 60 358 PM 84 1874 61 -1 54  
MINIMUM 40 1159 PM 22 1885 37 3 34  
AVERAGE 50 49 1 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.25 1878 0.08 0.06 0.00  
MONTH TO DATE 0.27 0.52 -0.25 T  
SINCE MAR 1 1.46 3.27 -1.81 2.10  
SINCE JAN 1 2.99 4.14 -1.15 3.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1950 0.2 -0.2 0.0  
MONTH TO DATE T 1.3 -1.3 0.0  
SINCE MAR 1 6.5 22.3 -15.8 12.5  
SINCE JUL 1 34.3 60.8 -26.5 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 21  
MONTH TO DATE 110 121 -11 137  
SINCE MAR 1 1473 1652 -179 1568  
SINCE JUL 1 6080 6568 -488 6060  
 
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 23 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 42 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1895  
MINIMUM TEMPERATURE (F) 37 23 1885  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 548 AM MDT SUNSET 804 PM MDT  
MAY 9 2025...........SUNRISE 547 AM MDT SUNSET 805 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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