657  
CDUS45 KCYS 150427  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MST THU DEC 14 2023  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 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 32 554 PM 61 1969 39 -7 26  
MINIMUM 27 920 AM -22 1901 18 9 14  
AVERAGE 30 28 2 20  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1902 0.01 -0.01 T  
MONTH TO DATE 0.11 0.22 -0.11 0.08  
SINCE DEC 1 0.11 0.22 -0.11 0.08  
SINCE JAN 1 20.17 15.15 5.02 9.37  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1937 0.3 -0.3 T  
MONTH TO DATE 1.3 3.9 -2.6 1.8  
SINCE DEC 1 1.3 3.9 -2.6 1.8  
SINCE JUL 1 13.4 18.3 -4.9 17.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 35 37 -2 45  
MONTH TO DATE 439 499 -60 470  
SINCE DEC 1 439 499 -60 470  
SINCE JUL 1 1881 2186 -305 2078  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 383 397 -14 701    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 71 800 PM  
AVERAGE 86  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1952  
MINIMUM TEMPERATURE (F) 18 -13 2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 717 AM MST SUNSET 431 PM MST  
DECEMBER 15 2023......SUNRISE 717 AM MST SUNSET 431 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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