Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 202123
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT FRI SEP 20 2024
...................................
...THE MARTINSBURG WV CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 2:55 PM 99 1925 77 4 74
MINIMUM 54 6:04 AM 32 2020 54 0 47
AVERAGE 68 65 3 61
PRECIPITATION (IN)
TODAY 0.00 1.40 1928 0.15 -0.15 0.00
MONTH TO DATE 0.56 2.70 -2.14 2.14
SINCE SEP 1 0.56 2.70 -2.14 2.14
SINCE JAN 1 30.88 28.92 1.96 18.09
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 30 23 7 33
SINCE SEP 1 30 23 7 33
SINCE JUL 1 41 26 15 34
COOLING
TODAY 3 3 0 0
MONTH TO DATE 29 94 -65 113
SINCE SEP 1 29 94 -65 113
SINCE JAN 1 1026 978 48 749
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 0.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 104 6:00 AM
LOWEST 51 4:00 PM
AVERAGE 78
..........................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1965
MINIMUM TEMPERATURE (F) 54 29 1956
SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE 6:58 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 21 2024.....SUNRISE 6:59 AM EDT SUNSET 7:10 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$