634  
CDUS45 KCYS 160726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT WED APR 16 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 69 222 PM 77 1898 54 15 68  
MINIMUM 26 114 AM 8 1945 30 -4 38  
AVERAGE 48 42 6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1921 0.06 -0.06 0.00  
MONTH TO DATE 0.07 0.74 -0.67 T  
SINCE MAR 1 0.90 1.70 -0.80 1.10  
SINCE JAN 1 2.43 2.57 -0.14 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.9 2013 0.4 -0.4 0.0  
MONTH TO DATE 0.7 6.0 -5.3 T  
SINCE MAR 1 4.5 15.7 -11.2 11.6  
SINCE JUL 1 32.3 54.2 -21.9 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 23 -6 12  
MONTH TO DATE 329 354 -25 278  
SINCE MAR 1 1057 1219 -162 1118  
SINCE JUL 1 5664 6135 -471 5610  
 
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 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.3  
 
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 60 500 AM  
LOWEST 12 1200 PM  
AVERAGE 36  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 1985  
MINIMUM TEMPERATURE (F) 31 1 2024  
 
SUNRISE AND SUNSET  
APRIL 16 2025.........SUNRISE 618 AM MDT SUNSET 741 PM MDT  
APRIL 17 2025.........SUNRISE 616 AM MDT SUNSET 742 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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