Climatological Report (Daily)
Issued by NWS
Issued by NWS
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099
CDUS41 KLWX 172123
CLIDMH
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
523 PM EDT SUN MAY 17 2026
...................................
...THE BALTIMORE INNER HARBOR CLIMATE SUMMARY FOR MAY 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 87 3:59 PM 76 11
MINIMUM 66 5:33 AM 58 8
AVERAGE 77 67 10
PRECIPITATION (IN)
TODAY 0.00 0.10 -0.10
MONTH TO DATE 0.76 1.81 -1.05
DEGREE DAYS
HEATING
TODAY 0
COOLING
TODAY 12
....................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73
LOWEST 37
AVERAGE 55
..........................................................
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 5:51 AM EDT SUNSET 8:15 PM EDT
MAY 18 2026...........SUNRISE 5:50 AM EDT SUNSET 8:16 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$