789  
CDUS45 KCYS 200034  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
634 PM MDT SAT APR 19 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 19 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 46 MM 78 1962 55 -9 32  
MINIMUM 26 100 AM 0 1966 31 -5 25  
AVERAGE 36 43 -7 29  
 
PRECIPITATION (IN)  
TODAY 0.00 1.52 1905 0.07 -0.07 0.05  
MONTH TO DATE 0.17 1.00 -0.83 0.45  
SINCE MAR 1 1.00 1.96 -0.96 1.55  
SINCE JAN 1 2.53 2.83 -0.30 3.15  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1905 0.4 -0.4 T  
MONTH TO DATE 2.7 7.6 -4.9 0.1  
SINCE MAR 1 6.5 17.3 -10.8 11.7  
SINCE JUL 1 34.3 55.8 -21.5 47.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 22 7 36  
MONTH TO DATE 430 442 -12 386  
SINCE MAR 1 1158 1307 -149 1226  
SINCE JUL 1 5765 6223 -458 5718  
 
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 SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 40 400 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1910  
MINIMUM TEMPERATURE (F) 31 -2 1966  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 613 AM MDT SUNSET 744 PM MDT  
APRIL 20 2025.........SUNRISE 612 AM MDT SUNSET 745 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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