Maryland weather in September 2024

Expect 26°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Maryland in September. Check more long-term weather averages for Maryland in September before you book your next holiday to Maryland in 2024/2025.

26
26°C max day temperature
7
7 hours of sunshine per day
7
7 days with some rainfall
16
16°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
91
91 mm of monthly rainfall
7
7 (High) UV index
22
22°C sea temperature

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The September weather guide for Maryland (Baltimore) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Maryland destinations

Below are average maximum temperatures at popular destinations in Maryland in September. Select a destination to see more weather parameters.

All Maryland destinations

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Maryland in September?

Daytime temperatures usually reach 26°C in Baltimore, Maryland in September with low heat and humidity, falling to 16°C at night.

How sunny is it in Maryland in September?

There are normally 7 hours of bright sunshine each day in Baltimore, Maryland in September - that's 60% of daylight hours.

How warm is the sea around Maryland in September?

The average sea temperature around Baltimore, Maryland in September is 22°C.

Does it rain in Maryland in September?

There are usually 7 days with some rain in Baltimore, Maryland in September and the average monthly rainfall is 91mm.

What is the chance of a hurricane in Maryland in September?

On average less than 1 day in September in Baltimore, Maryland is likely to be affected by the passage of one or more tropical storms.

Maryland September sunrise & sunset times

Browse the sunrise and sunset times for Maryland in September 2024. Select a month to view Maryland sunrise and sunset times for the next 12 months. The Maryland sunrise and sunset times shown below are for Baltimore.