171  
CDUS45 KCYS 252130  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
330 PM MDT WED OCT 25 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 25 2023...  
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 1258 PM 79 2017 56 11 54  
MINIMUM 40 647 AM 2 2020 31 9 29  
AVERAGE 54 43 11 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2020 0.03 -0.03 0.00  
MONTH TO DATE 0.67 0.84 -0.17 0.11  
SINCE SEP 1 1.09 2.31 -1.22 1.23  
SINCE JAN 1 19.07 14.16 4.91 8.33  
 
SNOWFALL (IN)  
TODAY 0.0 14.0 2020 0.2 -0.2 0.0  
MONTH TO DATE T 4.4 -4.4 T  
SINCE SEP 1 T 5.4 -5.4 T  
SINCE JUL 1 T 5.4 -5.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 22 -11 23  
MONTH TO DATE 299 437 -138 352  
SINCE SEP 1 388 633 -245 468  
SINCE JUL 1 444 683 -239 469  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 48 32 16 92  
SINCE JAN 1 383 397 -14 701    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 27 1200 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 75 1966  
1977  
MINIMUM TEMPERATURE (F) 31 -5 1878  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 722 AM MDT SUNSET 604 PM MDT  
OCTOBER 26 2023.......SUNRISE 723 AM MDT SUNSET 603 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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