885  
CDUS41 KLWX 182136  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
436 PM EST MON DEC 18 2023  
   
...............................  
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 18 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 4:04 AM 69 2006 44 6 40  
MINIMUM 40 3:46 PM -1 1914 27 13 29  
AVERAGE 45 35 10 35  
 
PRECIPITATION (IN)  
TODAY 0.24 1.42 1977 0.10 0.14 T  
MONTH TO DATE 3.01 1.88 1.13 2.10  
SINCE DEC 1 3.01 1.88 1.13 2.10  
SINCE JAN 1 26.83 37.85 -11.02 37.95  
 
DEGREE DAYS  
HEATING  
TODAY 20 30 -10 30  
MONTH TO DATE 446 501 -55 490  
SINCE DEC 1 446 501 -55 490  
SINCE JUL 1 1521 1496 25 1470  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 754 1012 -258 1033    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 19.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 76  
   
......................................................  
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 63 1937  
MINIMUM TEMPERATURE (F) 26 0 1914  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:27 AM EST SUNSET 4:50 PM EST  
DECEMBER 19 2023......SUNRISE 7:27 AM EST SUNSET 4:51 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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