227  
CDUS45 KCYS 090027  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT THU OCT 08 2026  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 2026  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 136 PM 83 2020 62 19 70  
MINIMUM 50 138 AM 18 1970 37 13 39  
AVERAGE 66 50 16 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.82 2011 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.29 -0.29 0.37  
SINCE SEP 1 0.56 1.76 -1.20 2.03  
SINCE JAN 1 9.59 13.61 -4.02 14.98  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 2011 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE SEP 1 0.0 1.9 -1.9 0.0  
SINCE JUL 1 0.0 1.9 -1.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 16 -16 10  
MONTH TO DATE 25 112 -87 89  
SINCE SEP 1 101 308 -207 214  
SINCE JUL 1 108 358 -250 235  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 5 0 5 0  
SINCE SEP 1 71 32 39 16  
SINCE JAN 1 620 397 223 383    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 100 AM  
LOWEST 11 1200 PM  
AVERAGE 32  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1910  
MINIMUM TEMPERATURE (F) 36 11 2009  
 
SUNRISE AND SUNSET  
OCTOBER 8 2026.......SUNRISE 703 AM MDT SUNSET 629 PM MDT  
OCTOBER 9 2026.......SUNRISE 704 AM MDT SUNSET 628 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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