524  
CDUS45 KCYS 011326  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
726 AM MDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 31 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 76 338 PM 87 2002 71 5 70  
2020  
MINIMUM 52 1143 PM 30 1917 45 7 42  
AVERAGE 64 58 6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1901 0.08 -0.08 0.00  
MONTH TO DATE 1.66 2.44 -0.78 0.34  
SINCE MAR 1 2.85 5.19 -2.34 2.44  
SINCE JAN 1 4.38 6.06 -1.68 4.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1922 0.0 0.0 0.0  
MONTH TO DATE T 3.4 -3.4 0.0  
SINCE MAR 1 6.5 24.4 -17.9 12.5  
SINCE JUL 1 34.3 62.9 -28.6 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 9  
MONTH TO DATE 345 398 -53 400  
SINCE MAR 1 1708 1929 -221 1831  
SINCE JUL 1 6315 6845 -530 6323  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 0 4 -4 0  
SINCE JAN 1 0 4 -4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.8  
 
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 74 300 AM  
LOWEST 32 500 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 2020  
MINIMUM TEMPERATURE (F) 46 27 1951  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 529 AM MDT SUNSET 826 PM MDT  
JUNE 2 2025..........SUNRISE 528 AM MDT SUNSET 827 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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