979  
CDUS45 KCYS 050726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT THU OCT 05 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2023
 
 
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)  
YESTERDAY  
MAXIMUM 63 255 PM 82 1887 64 -1 61  
1963  
MINIMUM 37 626 AM 23 1899 38 -1 41  
AVERAGE 50 51 -1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1895 0.03 -0.03 T  
MONTH TO DATE 0.26 0.15 0.11 0.09  
SINCE SEP 1 0.68 1.62 -0.94 1.21  
SINCE JAN 1 18.66 13.47 5.19 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 2013 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.5 -0.5 0.0  
SINCE SEP 1 0.0 1.5 -1.5 0.0  
SINCE JUL 1 T 1.5 -1.5 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 14 1 14  
MONTH TO DATE 33 52 -19 39  
SINCE SEP 1 122 248 -126 155  
SINCE JUL 1 178 298 -120 156  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 300 AM  
LOWEST 28 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 1947  
MINIMUM TEMPERATURE (F) 38 19 1969  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 700 AM MDT SUNSET 635 PM MDT  
OCTOBER 6 2023.......SUNRISE 701 AM MDT SUNSET 633 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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