745  
CDUS45 KCYS 190151  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
651 PM MST FRI DEC 18 2020  
   
...............................
 
 
...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2020...  
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 29 240 AM 52 1980 32 -3 37  
MINIMUM 19 428 AM -20 1965 10 9 10  
AVERAGE 24 20 4 24  
 
PRECIPITATION (IN)  
TODAY T 0.32 1973 0.01 -0.01 0.00  
MONTH TO DATE T 0.20 -0.20 0.23  
SINCE DEC 1 T 0.20 -0.20 0.23  
SINCE JAN 1 5.23 10.80 -5.57 8.24  
 
DEGREE DAYS  
HEATING  
TODAY 41 44 -3 41  
MONTH TO DATE 798 784 14 748  
SINCE DEC 1 798 784 14 748  
SINCE JUL 1 2861 3096 -235 3006  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 141 67 74 132    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 65  
AVERAGE 79  
   
......................................................
 
 
THE LARAMIE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 49 1966  
MINIMUM TEMPERATURE (F) 10 -11 2012  
 
SUNRISE AND SUNSET  
DECEMBER 18 2020......SUNRISE 724 AM MST SUNSET 435 PM MST  
DECEMBER 19 2020......SUNRISE 724 AM MST SUNSET 436 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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