747  
CDUS41 KLWX 112123  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
423 PM EST TUE DEC 11 2018  
 
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 11 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1926 TO 2018  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
..................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 46 307 PM 44 2 46  
MINIMUM 13 742 AM 27 -14 30  
AVERAGE 30 35 -5 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 -0.10 0.00  
MONTH TO DATE 0.44 1.13 -0.69 0.22  
SINCE DEC 1 0.44 1.13 -0.69 0.22  
SINCE JAN 1 56.19 37.12 19.07 34.88  
 
DEGREE DAYS  
HEATING  
TODAY 35 30 5 27  
MONTH TO DATE 351 311 40 288  
SINCE DEC 1 351 311 40 288  
SINCE JUL 1 1395 1381 14 1174  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1327 895 432 1074    
..................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 25 200 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW  
NORMAL  
MAXIMUM TEMPERATURE (F) 44  
MINIMUM TEMPERATURE (F) 26  
 
 
SUNRISE AND SUNSET  
DECEMBER 11 2018......SUNRISE 722 AM EST SUNSET 448 PM EST  
DECEMBER 12 2018......SUNRISE 723 AM EST SUNSET 449 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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