Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 112131
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
531 PM EDT THU SEP 11 2025
...................................
...THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 11 2025...
VALID TODAY AS OF 0500 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 84 3:33 PM 100 1925 80 4 81
MINIMUM 50 5:25 AM 32 1917 57 -7 51
AVERAGE 67 68 -1 66
PRECIPITATION (IN)
TODAY 0.00 1.61 1971 0.13 -0.13 0.00
MONTH TO DATE 0.09 1.39 -1.30 0.20
SINCE SEP 1 0.09 1.39 -1.30 0.20
SINCE JAN 1 27.72 27.61 0.11 30.52
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 13 6 7 27
SINCE SEP 1 13 6 7 27
SINCE JUL 1 20 9 11 38
COOLING
TODAY 2 5 -3 1
MONTH TO DATE 24 62 -38 11
SINCE SEP 1 24 62 -38 11
SINCE JAN 1 1034 946 88 1008
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 28 3:00 PM
AVERAGE 64
..........................................................
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 2025.....SUNRISE 6:50 AM EDT SUNSET 7:26 PM EDT
SEPTEMBER 12 2025.....SUNRISE 6:51 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.
$$