991  
CDUS45 KCYS 090731  
CLILAR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1231 AM MST SUN DEC 9 2018  
 
   
...............................
 
 
   
..THE LARAMIE WY AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 35 151 PM 55 1996 32 3 41  
1981  
MINIMUM 10 1022 PM -28 1978 10 0 15  
AVERAGE 23 21 2 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1997 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.09 -0.08 0.06  
SINCE JAN 1 6.89 10.69 -3.80 10.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 44 -2 37  
MONTH TO DATE 391 344 47 308  
SINCE DEC 1 391 344 47 308  
SINCE JUL 1 2607 2656 -49 2342  
 
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 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1000 PM  
LOWEST 54 300 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE LARAMIE WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1981  
MINIMUM TEMPERATURE (F) 10 -26 1972  
 
 
SUNRISE AND SUNSET  
DECEMBER 9 2018......SUNRISE 717 AM MST SUNSET 433 PM MST  
DECEMBER 10 2018......SUNRISE 718 AM MST SUNSET 433 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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