234  
CDUS45 KCYS 200426  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MST TUE DEC 19 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 59R 106 PM 58 1979 39 20 39  
MINIMUM 44 719 PM -20 1990 17 27 10  
AVERAGE 52 28 24 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1902 0.01 -0.01 0.00  
MONTH TO DATE 0.11 0.30 -0.19 0.08  
SINCE DEC 1 0.11 0.30 -0.19 0.08  
SINCE JAN 1 20.17 15.23 4.94 9.37  
 
SNOWFALL (IN)  
TODAY 0.0 7.5 1902 0.3 -0.3 0.0  
MONTH TO DATE 1.3 5.4 -4.1 1.8  
SINCE DEC 1 1.3 5.4 -4.1 1.8  
SINCE JUL 1 13.4 19.8 -6.4 17.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 37 -24 40  
MONTH TO DATE 558 684 -126 683  
SINCE DEC 1 558 684 -126 683  
SINCE JUL 1 2000 2371 -371 2291  
 
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 30 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.4  
 
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 37 800 PM  
LOWEST 17 1000 AM  
AVERAGE 27  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1941  
MINIMUM TEMPERATURE (F) 17 -25 1983  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 720 AM MST SUNSET 433 PM MST  
DECEMBER 20 2023......SUNRISE 720 AM MST SUNSET 433 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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