Maryland weather in October 2025

Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Maryland in October. Check more long-term weather averages for Maryland in October before you book your next holiday to Maryland in 2025/2026.

  • 20°C maximum daytime temperature in October in Maryland (Baltimore)20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in October in Maryland (Baltimore)7
    7 days with some rainfall
  • 10°C minimum night-time temperature in October in Maryland (Baltimore)10
    10°C min night temperature
  • 11 hours of daylight per day in October in Maryland (Baltimore)11
    11 hours of daylight per day
  • No heat & humidity in October in Maryland (Baltimore)0
    No heat & humidity
  • 76 mm monthly rainfall in October in Maryland (Baltimore)76
    76 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Maryland (Baltimore)4
    4 (Moderate) UV index
  • 17°C sea temperature in October in Maryland (Baltimore)17
    17°C sea temperature

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The October 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 countries, regions and places in Maryland in October. Select a holiday destination to see more weather parameters.

All Maryland destinations

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

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More about the USA

How hot is it in Maryland in October?

Daytime temperatures usually reach 20°C in Baltimore, Maryland in October, falling to 10°C at night.

How sunny is it in Maryland in October?

There are normally 7 hours of bright sunshine each day in Baltimore, Maryland in October - that's 59% of daylight hours.

How warm is the sea around Maryland in October?

The average sea temperature around Baltimore, Maryland in October is 17°C.

Does it rain in Maryland in October?

There are usually 7 days with some rain in Baltimore, Maryland in October and the average monthly rainfall is 76mm.

Maryland October sunrise & sunset times

Browse the sunrise and sunset times for Maryland in October 2025. 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:03 17:49
Thursday, 16th October 2025 06:18 17:26
Friday, 31st October 2025 06:34 17:06

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