292
CDUS41 KLWX 212125
CLIMRB
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
525 PM EDT THU MAY 21 2026
...............................
..THE MARTINSBURG WV CLIMATE SUMMARY FOR MAY 21 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 69 1:14 AM 100 1934 75 -6 57
MINIMUM 53 2:34 PM 35 1992 52 1 53
2002
AVERAGE 61 64 -3 55
PRECIPITATION (IN)
TODAY T 1.42 1915 0.13 -0.13 0.65
MONTH TO DATE 0.58 2.79 -2.21 6.61
SINCE MAR 1 4.78 9.57 -4.79 11.07
SINCE JAN 1 7.65 14.31 -6.66 12.88
DEGREE DAYS
HEATING
TODAY 4 4 0 10
MONTH TO DATE 111 111 0 45
SINCE MAR 1 848 1153 -305 820
SINCE JUL 1 4497 4899 -402 4477
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 56 32 24 46
SINCE MAR 1 128 45 83 74
SINCE JAN 1 128 45 83 74
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 81 2:00 AM
AVERAGE 91
......................................................
THE MARTINSBURG WV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 98 1934
MINIMUM TEMPERATURE (F) 53 30 2002
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 5:53 AM EDT SUNSET 8:24 PM EDT
MAY 22 2026...........SUNRISE 5:52 AM EDT SUNSET 8:25 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