479
CDUS41 KLWX 182140
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
540 PM EDT FRI SEP 18 2026
...............................
..THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 10:09 AM 96 1925 77 5 87
MINIMUM 69 6:15 AM 34 1959 55 14 60
AVERAGE 76 66 10 74
PRECIPITATION (IN)
TODAY 0.02 2.07 2012 0.15 -0.13 0.00
MONTH TO DATE 0.54 2.41 -1.87 0.38
SINCE SEP 1 0.54 2.41 -1.87 0.38
SINCE JAN 1 24.26 28.63 -4.37 28.01
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 3 18 -15 15
SINCE SEP 1 3 18 -15 15
SINCE JUL 1 3 21 -18 22
COOLING
TODAY 11 3 8 9
MONTH TO DATE 163 88 75 59
SINCE SEP 1 163 88 75 59
SINCE JAN 1 1172 972 200 1069
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 62 4:00 PM
AVERAGE 81
......................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1983
MINIMUM TEMPERATURE (F) 54 35 1929
1959
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 6:56 AM EDT SUNSET 7:15 PM EDT
SEPTEMBER 19 2026.....SUNRISE 6:57 AM EDT SUNSET 7:14 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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