CDUS41 KLWX 180647 CLIMRB CLIMATE REPORT NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 247 AM EDT MON MAY 18 2026 ................................... ...THE MARTINSBURG WV CLIMATE SUMMARY FOR MAY 17 2026... 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) YESTERDAY MAXIMUM 87 3:30 PM 96 1936 74 13 86 MINIMUM 56 5:22 AM 30 1956 51 5 63 AVERAGE 72 63 9 75 PRECIPITATION (IN) YESTERDAY 0.01 2.11 2011 0.13 -0.12 T MONTH TO DATE 0.52 2.28 -1.76 5.94 SINCE MAR 1 4.72 9.06 -4.34 10.40 SINCE JAN 1 7.59 13.80 -6.21 12.21 DEGREE DAYS HEATING YESTERDAY 0 4 -4 0 MONTH TO DATE 107 95 12 25 SINCE MAR 1 844 1137 -293 800 SINCE JUL 1 4493 4883 -390 4457 COOLING YESTERDAY 7 2 5 10 MONTH TO DATE 13 24 -11 43 SINCE MAR 1 85 37 48 71 SINCE JAN 1 85 37 48 71 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 3.5 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 42 6:00 PM AVERAGE 70 .......................................................... THE MARTINSBURG WV CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 96 1911 MINIMUM TEMPERATURE (F) 52 35 1955 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 5:56 AM EDT SUNSET 8:22 PM EDT MAY 19 2026...........SUNRISE 5:55 AM EDT SUNSET 8:23 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$