783  
CDUS45 KCYS 200730  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1229 AM MST THU DEC 20 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 36 124 AM 49 1966 32 4 46  
MINIMUM 14 1159 PM -11 2012 10 4 23  
AVERAGE 25 21 4 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.16 1951 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.21 -0.20 0.13  
SINCE JAN 1 6.89 10.81 -3.92 10.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 44 -4 30  
MONTH TO DATE 820 828 -8 708  
SINCE DEC 1 820 828 -8 708  
SINCE JUL 1 3036 3140 -104 2742  
 
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 43 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 22.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 56 100 AM  
AVERAGE 78  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 51 2017  
1966  
MINIMUM TEMPERATURE (F) 10 -28 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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