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Dublin County Ireland
Temperatures in October
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Temperature in Dublin County in October

Dublin County is a region in Ireland. October is generally a moderate month with maximum daytime temperatures around 15°C and nighttime temperatures around 9°C in Dublin.

What is the temperature of the different cities in Dublin County in October?

To get a sense of October's typical temperatures in the key spots of Dublin County, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • How much sun does Dublin County get in October?
    • Most cities witness limited sunny days, expect roughly 97 hours of sunlight in Dublin. This subdued sunlight is perfect for those who prefer cooler, cloudier weather rather than intense sunny days.

  • What is the water's temperature in October?
    • The water temperature averages approximately 14°C in Dublin this month, so not the best month to swim.

    Interested in more climate information?

    We have much more information about the climate in Dublin County. Interested in the weather conditions in a specific month? Select the month below.

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    • Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.