538  
CDUS45 KCYS 130730  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1230 AM MST THU DEC 13 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2018
 
 
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)  
YESTERDAY  
MAXIMUM 38 1033 AM 60 2014 32 6 56  
MINIMUM 16 1140 PM -20 1972 10 6 14  
AVERAGE 27 21 6 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 1992 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.14 -0.13 0.06  
SINCE JAN 1 6.89 10.74 -3.85 10.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 44 -6 30  
MONTH TO DATE 565 520 45 445  
SINCE DEC 1 565 520 45 445  
SINCE JUL 1 2781 2832 -51 2479  
 
COOLING  
YESTERDAY 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 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 21.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 35 1000 AM  
AVERAGE 64  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 53 1948  
MINIMUM TEMPERATURE (F) 10 -15 1960  
 
 
SUNRISE AND SUNSET  
DECEMBER 13 2018......SUNRISE 720 AM MST SUNSET 434 PM MST  
DECEMBER 14 2018......SUNRISE 721 AM MST SUNSET 434 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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