649  
CDUS45 KCYS 130731  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT SUN APR 13 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 79R 133 PM 79 2023 54 25 73  
MINIMUM 45 130 AM -3 1959 30 15 -8  
AVERAGE 62 42 20 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1903 0.05 -0.05 0.00  
MONTH TO DATE 0.07 0.56 -0.49 T  
SINCE MAR 1 0.90 1.52 -0.62 1.10  
SINCE JAN 1 2.43 2.39 0.04 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.9 1955 0.4 -0.4 0.0  
MONTH TO DATE 0.7 4.8 -4.1 T  
SINCE MAR 1 4.5 14.5 -10.0 11.6  
SINCE JUL 1 32.3 53.0 -20.7 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 23 -20 14  
MONTH TO DATE 265 285 -20 251  
SINCE MAR 1 993 1150 -157 1091  
SINCE JUL 1 5600 6066 -466 5583  
 
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 33 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 34 100 AM  
LOWEST 8 200 PM  
AVERAGE 21  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 79 2006  
MINIMUM TEMPERATURE (F) 30 4 1903  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 623 AM MDT SUNSET 738 PM MDT  
APRIL 14 2025.........SUNRISE 621 AM MDT SUNSET 739 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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