Castlebar weather in October (Mayo, Ireland)

Planning a trip to Castlebar in October? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In October, Castlebar typically experiences moderate temperatures and high rainfall. Anticipate daytime temperatures around 14°C, while night temperatures can drop to 8°C.

Castlebar in October usually receives high rainfall, averaging around 114 mm for the month. When we look at the climate data from the last 30 years, we can expect around 23 days of rain.

The area sees fewer sunny days, with a projection of about 74 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days June typically offers the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Castlebar climate page with graphs.

 

Castlebar, monthly averages in October

Min Temperature 8°C  

Max Temperature 14°C  

Chance of Rain 76%  

Precipitation 114 mm  

Rainy days 23 days  

Humidity 86% *  

Sunshine 74 hours *  

Percentage Sunshine 24% *  

* Data from: Claremorris, Ireland (25 KM, 16 Miles).

Where to go in Ireland in October

Find out more about the weather in Ireland in October and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Castlebar in October?

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.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in October.

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Castlebar.

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 climate conditions. Find out where to go with our weather planner.