551  
CDUS41 KLWX 092128  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
428 PM EST SAT DEC 09 2023  
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 9 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 53 3:59 PM 75 1966 46 7 47  
MINIMUM 32 7:53 AM 4 1989 28 4 30  
AVERAGE 43 37 6 39  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 2009 0.11 -0.11 0.00  
MONTH TO DATE 0.38 0.98 -0.60 0.44  
SINCE DEC 1 0.38 0.98 -0.60 0.44  
SINCE JAN 1 24.20 36.95 -12.75 36.29  
 
DEGREE DAYS  
HEATING  
TODAY 22 28 -6 26  
MONTH TO DATE 208 241 -33 227  
SINCE DEC 1 208 241 -33 227  
SINCE JUL 1 1283 1236 47 1207  
 
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 7 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1966  
MINIMUM TEMPERATURE (F) 28 0 1910  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:20 AM EST SUNSET 4:48 PM EST  
DECEMBER 10 2023......SUNRISE 7:21 AM EST SUNSET 4:48 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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