Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 202123
CLIHGR
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT THU AUG 20 2026
...................................
...THE HAGERSTOWN MD CLIMATE SUMMARY FOR AUGUST 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 82 11:25 AM 85 -3 75
MINIMUM 69 3:59 PM 65 4 67
AVERAGE 76 75 1 71
PRECIPITATION (IN)
TODAY 0.04 0.09 -0.05 0.02
MONTH TO DATE 2.68 1.81 0.87 0.90
SINCE JUN 1 6.38 8.11 -1.73 6.09
SINCE JAN 1 17.29 22.46 -5.17 19.04
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 10 -7 10
SINCE JUL 1 0 0 0 0
COOLING
TODAY 11 10 1 6
MONTH TO DATE 247 222 25 205
SINCE JUN 1 881 868 13 1016
SINCE JAN 1 1057 982 75 1104
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 PM
LOWEST 64 11:00 AM
AVERAGE 76
..........................................................
THE HAGERSTOWN MD CLIMATE NORMALS FOR TOMORROW
NORMAL
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 6:28 AM EDT SUNSET 8:00 PM EDT
AUGUST 21 2026........SUNRISE 6:29 AM EDT SUNSET 7:58 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$