549  
CDUS41 KLWX 210526  
CLIMRB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1226 AM EST SAT DEC 21 2024  
   
...............................
 
 
   
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 20 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 2:54 PM 68 1929 44 -6 46  
MINIMUM 32 8:41 PM 2 1951 26 6 18  
AVERAGE 35 35 0 32  
 
PRECIPITATION (IN)  
YESTERDAY T 1.20 1951 0.10 -0.10 0.00  
MONTH TO DATE 2.41 2.07 0.34 3.01  
SINCE DEC 1 2.41 2.07 0.34 3.01  
SINCE JAN 1 35.96 38.04 -2.08 26.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 30 0 33  
MONTH TO DATE 602 561 41 514  
SINCE DEC 1 602 561 41 514  
SINCE JUL 1 1406 1556 -150 1589  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1065 1012 53 754    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 69 5:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 2013  
MINIMUM TEMPERATURE (F) 26 -2 1942  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:29 AM EST SUNSET 4:52 PM EST  
DECEMBER 22 2024......SUNRISE 7:29 AM EST SUNSET 4:53 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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