309  
CDUS45 KCYS 260726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SUN OCT 26 2025  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 25 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 69 201 PM 79 2017 56 13 61  
MINIMUM 32 636 AM 2 2020 31 1 30  
AVERAGE 51 43 8 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2020 0.03 -0.03 0.00  
MONTH TO DATE 0.42 0.84 -0.42 0.01  
SINCE SEP 1 2.08 2.31 -0.23 0.38  
SINCE JAN 1 15.03 14.16 0.87 9.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.0 2020 0.2 -0.2 0.0  
MONTH TO DATE T 4.4 -4.4 0.0  
SINCE SEP 1 T 5.4 -5.4 0.0  
SINCE JUL 1 T 5.4 -5.4 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 22 -8 19  
MONTH TO DATE 335 437 -102 239  
SINCE SEP 1 460 633 -173 305  
SINCE JUL 1 481 683 -202 344  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
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 61 400 AM  
LOWEST 17 100 PM  
AVERAGE 39  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 75 1966  
1977  
2024  
MINIMUM TEMPERATURE (F) 31 -5 1878  
 
SUNRISE AND SUNSET  
OCTOBER 26 2025.......SUNRISE 724 AM MDT SUNSET 602 PM MDT  
OCTOBER 27 2025.......SUNRISE 725 AM MDT SUNSET 601 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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