807  
CDUS45 KCYS 040726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 3 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 74 214 PM 80 1940 59 15 57  
1947  
MINIMUM 35 443 AM 8 1907 35 0 28  
AVERAGE 55 47 8 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1904 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.21 -0.20 T  
SINCE MAR 1 1.20 2.96 -1.76 2.10  
SINCE JAN 1 2.73 3.83 -1.10 3.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1898 0.2 -0.2 0.0  
MONTH TO DATE T 0.6 -0.6 0.0  
SINCE MAR 1 6.5 21.6 -15.1 12.5  
SINCE JUL 1 34.3 60.1 -25.8 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 18 -8 22  
MONTH TO DATE 49 54 -5 63  
SINCE MAR 1 1412 1585 -173 1494  
SINCE JUL 1 6019 6501 -482 5986  
 
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 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.9  
 
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 54 400 AM  
LOWEST 12 1200 PM  
AVERAGE 33  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 84 2000  
MINIMUM TEMPERATURE (F) 36 23 1874  
1950  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 553 AM MDT SUNSET 800 PM MDT  
MAY 5 2025...........SUNRISE 552 AM MDT SUNSET 801 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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