179  
CDUS41 KLWX 160537  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1237 AM EST SAT DEC 16 2023  
   
...............................  
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 15 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 56 3:32 PM 76 1927 45 11 36  
MINIMUM 24 7:35 AM -1 1898 27 -3 31  
1904  
AVERAGE 40 36 4 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 2018 0.10 -0.10 1.64  
MONTH TO DATE 1.46 1.59 -0.13 2.08  
SINCE DEC 1 1.46 1.59 -0.13 2.08  
SINCE JAN 1 25.28 37.56 -12.28 37.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 29 -4 31  
MONTH TO DATE 376 412 -36 408  
SINCE DEC 1 376 412 -36 408  
SINCE JUL 1 1451 1407 44 1388  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 11:00 PM  
LOWEST 29 3:00 PM  
AVERAGE 55  
   
......................................................  
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 69 2021  
MINIMUM TEMPERATURE (F) 27 1 1951  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 7:25 AM EST SUNSET 4:50 PM EST  
DECEMBER 17 2023......SUNRISE 7:26 AM EST SUNSET 4:50 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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