031  
CDUS45 KCYS 202228  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MST THU DEC 20 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2018
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 146 PM 51 2017 32 8 51  
1966  
MINIMUM 8 610 AM -28 1983 10 -2 22  
AVERAGE 24 21 3 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 2010 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.22 -0.21 0.13  
SINCE JAN 1 6.89 10.82 -3.93 10.24  
 
DEGREE DAYS  
HEATING  
TODAY 41 44 -3 28  
MONTH TO DATE 861 872 -11 736  
SINCE DEC 1 861 872 -11 736  
SINCE JUL 1 3077 3184 -107 2770  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 109 67 42 101    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 700 AM  
LOWEST 40 200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 50 1957  
MINIMUM TEMPERATURE (F) 10 -33 1990  
1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2018......SUNRISE 725 AM MST SUNSET 436 PM MST  
DECEMBER 21 2018......SUNRISE 725 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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