169  
CDUS45 KCYS 070733  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT WED MAY 07 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 6 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 45 1206 AM 84 2004 60 -15 56  
MINIMUM 37 637 AM 13 1917 37 0 41  
AVERAGE 41 48 -7 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.11 1978 0.07 0.04 T  
MONTH TO DATE 0.13 0.44 -0.31 T  
SINCE MAR 1 1.32 3.19 -1.87 2.10  
SINCE JAN 1 2.85 4.06 -1.21 3.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.1 1978 0.2 -0.2 0.0  
MONTH TO DATE T 1.1 -1.1 0.0  
SINCE MAR 1 6.5 22.1 -15.6 12.5  
SINCE JUL 1 34.3 60.6 -26.3 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 17 7 16  
MONTH TO DATE 95 105 -10 116  
SINCE MAR 1 1458 1636 -178 1547  
SINCE JUL 1 6065 6552 -487 6039  
 
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 18 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 89 700 PM  
AVERAGE 95  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1874  
MINIMUM TEMPERATURE (F) 37 22 1885  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 549 AM MDT SUNSET 803 PM MDT  
MAY 8 2025...........SUNRISE 548 AM MDT SUNSET 804 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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