651  
CDUS45 KCYS 130048  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
648 PM MDT SUN OCT 12 2025  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 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 56 MM 82 1950 61 -5 76  
MINIMUM 44 MM 7 1969 35 9 43  
AVERAGE 50 48 2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 1892 0.03 -0.03 0.00  
MONTH TO DATE 0.38 0.42 -0.04 0.00  
SINCE SEP 1 2.04 1.89 0.15 0.37  
SINCE JAN 1 14.99 13.74 1.25 9.60  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 1892 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.5 -1.5 0.0  
SINCE SEP 1 0.0 2.5 -2.5 0.0  
SINCE JUL 1 T 2.5 -2.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 17 -2 5  
MONTH TO DATE 130 178 -48 69  
SINCE SEP 1 255 374 -119 135  
SINCE JUL 1 276 424 -148 174  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE SEP 1 16 32 -16 47  
SINCE JAN 1 383 397 -14 528    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 17.2  
 
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 83 1200 AM  
LOWEST 18 300 PM  
AVERAGE 51  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 1879  
1989  
MINIMUM TEMPERATURE (F) 35 9 1969  
 
SUNRISE AND SUNSET  
OCTOBER 12 2025.......SUNRISE 708 AM MDT SUNSET 623 PM MDT  
OCTOBER 13 2025.......SUNRISE 709 AM MDT SUNSET 621 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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