Daytime highs, nighttime lows and the warmest cities in Mayo, Ireland this October.
Mayo, Ireland, a region in Ireland, typically experiences mild weather in October, with maximum daytime temperatures around 14°C (57°F) and nighttime temperatures around 8°C (46°F) in Westport.
Explore the map below to discover average October temperatures at the top destinations in Mayo. For a deeper dive, simply click on any destination dot.
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 Mayo.
Marker color shows the average daytime high temperature in October: blue is cold, red is hot.
Expect daytime temperatures around 14°C (57°F) in Westport. That makes October a moderate month for Mayo, Ireland.
Nighttime temperatures in Westport typically drop to around 8°C (46°F) in October.
Westport experiences limited sunny days, amounting to roughly 74 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.
The water temperature averages approximately 13°C (55°F) in Belmullet this month, generally too cold for comfortable swimming.
We have much more information about the climate in Mayo.
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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