228  
CDUS45 KCYS 100031  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
631 PM MDT WED APR 09 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 9 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 64 239 PM 75 1977 54 10 58  
MINIMUM 38 150 AM 6 2013 30 8 23  
AVERAGE 51 42 9 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 1901 0.05 -0.05 0.00  
MONTH TO DATE 0.07 0.40 -0.33 T  
SINCE MAR 1 0.90 1.36 -0.46 1.10  
SINCE JAN 1 2.43 2.23 0.20 2.70  
 
SNOWFALL (IN)  
TODAY 0.0 9.0 1901 0.4 -0.4 0.0  
MONTH TO DATE 0.7 3.6 -2.9 T  
SINCE MAR 1 4.5 13.3 -8.8 11.6  
SINCE JUL 1 32.3 51.8 -19.5 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 24 -10 24  
MONTH TO DATE 235 216 19 187  
SINCE MAR 1 963 1081 -118 1027  
SINCE JUL 1 5570 5997 -427 5519  
 
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 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 19.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 AM  
LOWEST 13 200 PM  
AVERAGE 42  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 79 1960  
MINIMUM TEMPERATURE (F) 30 5 1989  
2013  
 
SUNRISE AND SUNSET  
APRIL 9 2025.........SUNRISE 629 AM MDT SUNSET 733 PM MDT  
APRIL 10 2025.........SUNRISE 627 AM MDT SUNSET 734 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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