819
CDUS41 KLWX 302128
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
528 PM EDT THU APR 30 2026
...............................
..THE MARTINSBURG WV CLIMATE SUMMARY FOR APRIL 30 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 67 1:22 PM 91 1910 70 -3 82
1974
MINIMUM 50 4:45 AM 30 1944 47 3 58
AVERAGE 59 58 1 70
PRECIPITATION (IN)
TODAY 0.00 1.32 1895 0.13 -0.13 0.39
MONTH TO DATE 1.69 3.36 -1.67 2.50
SINCE MAR 1 4.20 6.78 -2.58 4.46
SINCE JAN 1 7.07 11.52 -4.45 6.27
DEGREE DAYS
HEATING
TODAY 6 7 -1 0
MONTH TO DATE 244 354 -110 282
SINCE MAR 1 732 1042 -310 775
SINCE JUL 1 4381 4788 -407 4432
COOLING
TODAY 0 1 -1 5
MONTH TO DATE 56 12 44 20
SINCE MAR 1 72 13 59 28
SINCE JAN 1 72 13 59 28
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 32 2:00 PM
AVERAGE 60
......................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1942
MINIMUM TEMPERATURE (F) 47 30 1945
SUNRISE AND SUNSET
APRIL 30 2026.........SUNRISE 6:14 AM EDT SUNSET 8:05 PM EDT
MAY 1 2026...........SUNRISE 6:13 AM EDT SUNSET 8:06 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page