742
CDUS41 KLWX 182125
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
425 PM EST THU DEC 18 2025
...............................
..THE MARTINSBURG WV CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 52 3:59 PM 69 2006 44 8 46
MINIMUM 22 7:06 AM -1 1914 27 -5 25
AVERAGE 37 35 2 36
PRECIPITATION (IN)
TODAY 0.00 1.42 1977 0.10 -0.10 0.06
MONTH TO DATE 0.79 1.88 -1.09 2.41
SINCE DEC 1 0.79 1.88 -1.09 2.41
SINCE JAN 1 33.21 37.85 -4.64 35.96
DEGREE DAYS
HEATING
TODAY 28 30 -2 29
MONTH TO DATE 538 501 37 544
SINCE DEC 1 538 501 37 544
SINCE JUL 1 1440 1496 -56 1348
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1131 1012 119 1065
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 46 2:00 PM
AVERAGE 65
......................................................
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 2025......SUNRISE 7:27 AM EST SUNSET 4:50 PM EST
DECEMBER 19 2025......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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