427  
CDUS45 KCYS 170327  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT MON OCT 16 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2023...  
VALID TODAY AS OF 0900 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 71 256 PM 82 1991 59 12 56  
MINIMUM 34 635 AM 10 1948 34 0 33  
AVERAGE 53 46 7 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1942 0.03 -0.03 0.00  
MONTH TO DATE 0.67 0.56 0.11 0.11  
SINCE SEP 1 1.09 2.03 -0.94 1.23  
SINCE JAN 1 19.07 13.88 5.19 8.33  
 
SNOWFALL (IN)  
TODAY 0.0 4.3 1925 0.2 -0.2 0.0  
MONTH TO DATE T 2.3 -2.3 0.0  
SINCE SEP 1 T 3.3 -3.3 0.0  
SINCE JUL 1 T 3.3 -3.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 19 -7 20  
MONTH TO DATE 218 251 -33 218  
SINCE SEP 1 307 447 -140 334  
SINCE JUL 1 363 497 -134 335  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.5  
 
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 79 300 AM  
LOWEST 24 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 1926  
MINIMUM TEMPERATURE (F) 33 6 1948  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 712 AM MDT SUNSET 617 PM MDT  
OCTOBER 17 2023.......SUNRISE 713 AM MDT SUNSET 616 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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