Daytime highs, nighttime lows and the warmest cities in Dublin County, Ireland this October.
Dublin County, Ireland, a region in Ireland, typically experiences mild weather in October, with maximum daytime temperatures around 15°C (59°F) and nighttime temperatures around 9°C (48°F) in Dublin.
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.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Dublin County.
Marker color shows the average daytime high temperature in October: blue is cold, red is hot.
Dublin averages a daytime high of 15°C (59°F) in October, which is moderate for Dublin County, Ireland.
Nighttime temperatures in Dublin typically drop to around 9°C (48°F) in October.
Dublin usually sees around 97 hours of sunlight, indicating fewer sunny days.
The water temperature averages approximately 14°C (57°F) in Dublin this month, generally too cold for comfortable swimming.
We have much more information about the climate in Dublin County.
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.
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