283  
CDUS45 KCYS 170741  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1241 AM MST MON DEC 17 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 50 211 PM 61 1980 32 18 36  
MINIMUM 18 1104 PM -16 1988 10 8 21  
AVERAGE 34 20 14 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.18 -0.17 0.13  
SINCE JAN 1 6.89 10.78 -3.89 10.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 44 -13 36  
MONTH TO DATE 712 696 16 601  
SINCE DEC 1 712 696 16 601  
SINCE JUL 1 2928 3008 -80 2635  
 
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 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 900 PM  
LOWEST 20 100 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1980  
MINIMUM TEMPERATURE (F) 10 -30 1964  
 
 
SUNRISE AND SUNSET  
DECEMBER 17 2018......SUNRISE 723 AM MST SUNSET 435 PM MST  
DECEMBER 18 2018......SUNRISE 723 AM MST SUNSET 435 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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