Dublin weather in October (Dublin County, Ireland)
Will it be warm or cold in Dublin this October? Discover if this is the best time for your journey with our detailed monthly weather breakdown.
Temperatures
Typically, October in Dublin includes moderate temperatures and moderate rainfall. Expect the temperatures during the day to hover around 15°C. At night, they will likely drop to about 9°C.
Precipitation
Dublin in October usually receives moderate rainfall, averaging around 79 mm for the month. The climate data from previous years indicates that there are typically about 17 days of rain.
Average sunshine
This month is characterized by fewer sunny days, with about 97 hours of sunshine. It's great for those who appreciate cooler, less sunny days.
Average windspeed
October has wind speeds averaging 5 m/s. You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.
Average water temperature in October
At 14°C, the water feels crisp and invigorating rather than welcoming. You'll likely need a few moments to adjust to the temperature, and shorter swimming sessions tend to be more comfortable than extended water activities.If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
Dublin, monthly averages in October
Min Temperature
9°C
Max Temperature
15°C
Water Temperature
14°C
Chance of Rain
55%
Precipitation
79 mm
Rainy days
17 days
Humidity
75%
Windspeed
5 m/s
Sunshine
97 hours
Percentage Sunshine
31%
Where to go in Ireland in October
Find out more about the weather in Ireland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 14°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Dublin.
Our site offers climate and forecast data for every country in the world. Are you going to Ireland? On this website you can find 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.
