603
CDUS41 KLWX 202140
CLIHGR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
540 PM EDT WED MAY 20 2026
...............................
..THE HAGERSTOWN MD CLIMATE SUMMARY FOR MAY 20 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1899 TO 2026
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 12:06 PM 75 14 70
MINIMUM 70 5:34 AM 56 14 51
AVERAGE 80 66 14 61
PRECIPITATION (IN)
TODAY 0.04 0.11 -0.07 T
MONTH TO DATE 0.62 2.28 -1.66 4.46
SINCE MAR 1 5.44 8.65 -3.21 8.38
SINCE JAN 1 7.71 13.08 -5.37 10.05
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 106 87 19 26
SINCE MAR 1 801 1090 -289 785
SINCE JUL 1 4545 4682 -137 4317
COOLING
TODAY 15 3 12 0
MONTH TO DATE 66 46 20 55
SINCE MAR 1 149 67 82 87
SINCE JAN 1 149 67 82 87
...................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 6:00 AM
LOWEST 48 12:00 PM
AVERAGE 62
......................................................
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 5:52 AM EDT SUNSET 8:23 PM EDT
MAY 21 2026...........SUNRISE 5:51 AM EDT SUNSET 8:24 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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