074  
CDUS45 KCYS 102145  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
345 PM MDT TUE OCT 10 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 10 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 77 128 PM 83 1910 61 16 75  
2015  
MINIMUM 43 449 AM 10 2009 36 7 42  
AVERAGE 60 49 11 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1912 0.03 -0.03 0.00  
MONTH TO DATE 0.26 0.35 -0.09 0.11  
SINCE SEP 1 0.68 1.82 -1.14 1.23  
SINCE JAN 1 18.66 13.67 4.99 8.33  
 
SNOWFALL (IN)  
TODAY MM 5.7 2005 0.1 MM 0.0  
MONTH TO DATE 0.0 1.2 -1.2 0.0  
SINCE SEP 1 0.0 2.2 -2.2 0.0  
SINCE JUL 1 T 2.2 -2.2 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 16 -11 6  
MONTH TO DATE 101 144 -43 120  
SINCE SEP 1 190 340 -150 236  
SINCE JUL 1 246 390 -144 237  
 
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 W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 200 AM  
LOWEST 12 200 PM  
AVERAGE 28  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 81 1996  
2015  
MINIMUM TEMPERATURE (F) 36 15 1977  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 705 AM MDT SUNSET 627 PM MDT  
OCTOBER 11 2023.......SUNRISE 706 AM MDT SUNSET 625 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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