Get Exclusive App Deals
English

Inner Harbor

Travel Info
More destinations

Inner Harbor Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Inner Harbor year round climate

  • Spring (March–May): 49–67°F, mild climate, moderate rainfall, occasional showers. Common activities: outdoor walks, museum visits, harbor tours. Suggested clothing: comfortable long pants or skirts, light jacket, sneakers.
  • Summer (June–August): 75–81°F, hot and humid, relatively high rainfall, afternoon thunderstorms are common. Common activities: beach activities, water sports, night sightseeing. Suggested clothing: light and breathable clothing, short-sleeved T-shirts, sandals, hat.
  • Autumn (September–November): 51–72°F, pleasant climate, cool and comfortable, rainfall gradually decreases. Common activities: outdoor recreational activities, maple leaf viewing (depending on tree species), visiting historical sites. Suggested clothing: long-sleeved shirts, light jacket, comfortable shoes.
  • Winter (December–February): 38–43°F, cold and humid, high rainfall, occasional snowfall. Common activities: indoor activities, museum visits, tasting local cuisine. Suggested clothing: warm coat, scarf, hat, gloves, waterproof boots.

Inner Harbor climatological average

Annual average temperature: approx. 60.3°F / Annual rainfall: approx. 1093 mm / Summer humidity: 65%–75% / Rainiest month: December

Inner Harbor monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
38.7°F
119.5
February
43.3°F
57.6
March
49.6°F
95
April
59.2°F
99
May
67.3°F
79.5
June
75.4°F
107.7
July
81.3°F
96.3
August
79.7°F
94.5
September
72.9°F
101
October
61.7°F
53.9
November
52°F
64.7
December
42.6°F
124.6

Inner Harbor weather for the next seven days

12/15
Monday
Sunny
32.5°F/16.3°F
12/16
Tuesday
Sunny
39.9°F/23°F
12/17
Wednesday
Overcast
43.5°F/31.1°F
12/18
Thursday
Partly Cloudy
42.4°F/29.5°F
12/19
Friday
Moderate rain
47.7°F/28.7°F
12/20
Saturday
Partly Cloudy
37.7°F/27.9°F
12/21
Sunday
Patchy rain nearby
47.8°F/37.3°F