461  
CDUS45 KCYS 210725  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1225 AM MST THU DEC 21 2023  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54R 132 PM 51 1966 32 22 37  
2017  
MINIMUM 23 1056 PM -28 1983 9 14 21  
AVERAGE 39 20 19 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2010 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.03  
SINCE DEC 1 0.00 0.21 -0.21 0.03  
SINCE JAN 1 9.29 10.41 -1.12 6.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 44 -18 36  
MONTH TO DATE 646 860 -214 812  
SINCE DEC 1 646 860 -214 812  
SINCE JUL 1 2505 3089 -584 2896  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 139 85 54 208    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1100 PM  
LOWEST 29 200 PM  
AVERAGE 49  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 50 1957  
MINIMUM TEMPERATURE (F) 9 -33 1983  
1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 725 AM MST SUNSET 436 PM MST  
DECEMBER 22 2023......SUNRISE 726 AM MST SUNSET 437 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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