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CDUS41 KLWX 112121
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
521 PM EDT FRI SEP 11 2026
...............................
..THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 11 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 80 3:59 PM 100 1925 80 0 84
MINIMUM 69 6:51 AM 32 1917 57 12 50
AVERAGE 75 68 7 67
PRECIPITATION (IN)
TODAY 0.09 1.61 1971 0.13 -0.04 0.00
MONTH TO DATE 0.41 1.39 -0.98 0.10
SINCE SEP 1 0.41 1.39 -0.98 0.10
SINCE JAN 1 24.13 27.61 -3.48 27.73
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 6 -6 13
SINCE SEP 1 0 6 -6 13
SINCE JUL 1 0 9 -9 20
COOLING
TODAY 10 5 5 2
MONTH TO DATE 118 62 56 24
SINCE SEP 1 118 62 56 24
SINCE JAN 1 1127 946 181 1034
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 56 3:00 PM
AVERAGE 78
......................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 102 1925
MINIMUM TEMPERATURE (F) 57 34 1967
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 6:49 AM EDT SUNSET 7:27 PM EDT
SEPTEMBER 12 2026.....SUNRISE 6:50 AM EDT SUNSET 7:25 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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