525  
CDUS45 KCYS 030029  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MDT FRI MAY 02 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 2 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 515 PM 84 1879 59 2 55  
MINIMUM 30 416 AM 9 2013 35 -5 28  
AVERAGE 46 47 -1 42  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1942 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.14 -0.13 T  
SINCE MAR 1 1.20 2.89 -1.69 2.10  
SINCE JAN 1 2.73 3.76 -1.03 3.70  
 
SNOWFALL (IN)  
TODAY 0.0 14.0 1942 0.2 -0.2 0.0  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE MAR 1 6.5 21.4 -14.9 12.5  
SINCE JUL 1 34.3 59.9 -25.6 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 18 1 23  
MONTH TO DATE 39 36 3 41  
SINCE MAR 1 1402 1567 -165 1472  
SINCE JUL 1 6009 6483 -474 5964  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 20 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 1940  
1947  
MINIMUM TEMPERATURE (F) 35 8 1907  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 555 AM MDT SUNSET 758 PM MDT  
MAY 3 2025...........SUNRISE 554 AM MDT SUNSET 759 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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