Weather in Baltimore

Best time to visit

Baltimore does have distinct seasons, with changeable weather thanks to the seaboard. Winter doesn’t get too brutal, though snow is possible. Summers are hot, humid and crowded with temperatures around 30°C (87°F). But the best time to visit is between June and August when visitors can enjoy a wide range of events and festivities. If you plan to do lots of walking, visit between March and May when average temperatures are a comfortable 17°C (64°F). Autumn is chilly but hotel prices start to fall between September and November. If you wrap up warm, you can still enjoy the city at this time of year.

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Mon
Partly Cloudy Night
Partly cloudy skies
1
8
°C
0.2mm
7
e
80%
1,020mb
Good
Tue
Mist
Mist
2
0
°C
0.2mm
5
sse
91%
1,015mb
Good
Wed
Clear
Clear skies
1
9
°C
0mm
11
nw
53%
1,014mb
Good
Thu
Clear
Clear skies
1
8
°C
0.2mm
3
wsw
58%
1,017mb
Good
Fri
Clear
Clear skies
1
9
°C
0.3mm
13
nnw
64%
1,021mb
Good
Sat
Clear
Clear skies
1
6
°C
2.1mm
3
e
62%
1,025mb
Good
Sun
Iso Rain Swrs Night
Light rain shower
1
6
°C
2.3mm
5
sse
72%
1,022mb
Good
Mon
Mod Rain Swrs Day
Moderate or heavy rain shower
2
2
°C
0mm
7
sse
71%
1,016mb
Moderate
Tue
Partly Cloudy Day
Partly cloudy skies
2
6
°C
0mm
5
wsw
47%
1,011mb
Good
Last updated at 04:06, Tuesday 27 August
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Last updated: We update the weather data for Baltimore from our weather partner every four hours. The time the last update was received is detailed here.
Actual Forecast Location: We have 830+ weather locations on the worldtravelguide.net website. Where no exact location is available we have used the nearest appropriate forecast point.
Symbols indicate the predominant weather for the day in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud. For the purpose of this forecast, 'day' is the entire 24 our period 00:00 to 23:59
The maximum temperature is the highest temperature forecast between dawn and dusk, and the minimum temperature is the lowest temperature expected from dusk on the day in question to dawn the next day. The temperature is in °C, or Celsius.
Wind speed and direction are the conditions expected at midday. Wind direction is based on a 16 point compass. W, SW, SSW, etc. The wind direction states where the wind originates. Wind speed is listed in MPH or miles per hour.
Humidity levels indicates how much water vapour the air contains compared to the maximum it could contain at that temperature. As a general guide:
  • 0 to 30 is very low
  • 31 to 50 is low
  • 51 to 70 is moderate to low
  • 71 to 80 is moderate
  • 81 to 90 is moderate to high
  • 91 to 100 is high
Pressure is measured in millibars (mb)
Visibility based on whether the human eye can see the following distances:
  • Very poor - less than 1km
  • Poor - between 1km and 4km
  • Moderate - between 4km and 10km
  • Good - between 10km and 20km
  • Very good - between 20km and 40km
  • Excellent - more than 40km
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Sunlight in Baltimore

Baltimore Average Sunlight (hours)

Precipitation in Baltimore

Baltimore Average Precipitation (mm)

Humidity in Baltimore

Baltimore Humidity (AM and PM %)
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