363  
CDUS41 KLWX 290525  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1225 AM EST FRI DEC 29 2023  
   
...............................  
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 28 2023  
 
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)  
YESTERDAY  
MAXIMUM 58 2:08 PM 72 1946 42 16 MM  
1984  
MINIMUM 43 8:14 AM -3 1914 25 18 18  
AVERAGE 51 34 17 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 2018 0.08 -0.08 0.00  
MONTH TO DATE 3.57 2.76 0.81 3.58  
SINCE DEC 1 3.57 2.76 0.81 3.58  
SINCE JAN 1 27.39 38.73 -11.34 39.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 31 -17 MM  
MONTH TO DATE 705 807 -102 840  
SINCE DEC 1 705 807 -102 840  
SINCE JUL 1 1780 1802 -22 1820  
 
COOLING  
YESTERDAY 0 0 0 MM  
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 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 55 4:00 PM  
AVERAGE 78  
   
......................................................  
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 77 1984  
MINIMUM TEMPERATURE (F) 25 2 1894  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 7:31 AM EST SUNSET 4:57 PM EST  
DECEMBER 30 2023......SUNRISE 7:32 AM EST SUNSET 4:57 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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