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CDUS41 KLWX 172134
CLIDMH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
534 PM EDT THU SEP 17 2026
...............................
...THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 TO 2026
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE
VALUE (LST) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 3:56 PM 80 6
MINIMUM 69 5:40 AM 64 5
AVERAGE 78 72 6
PRECIPITATION (IN)
TODAY 0.15 0.17 -0.02
MONTH TO DATE 0.88 2.53 -1.65
DEGREE DAYS
HEATING
TODAY 0
COOLING
TODAY 13
................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 61
AVERAGE 79
......................................................
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 6:50 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 18 2026.....SUNRISE 6:50 AM EDT SUNSET 7:10 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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