Irún Weather in May

In Irún, May brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.

Rainfall in Irún in May

Historically, May sees about 17 days of rain, with a monthly average of 118 mm (4.6 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Irún in May

May in Irún sees highs of 19°C (66°F) and lows of 12°C (54°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Irún in May

With about 182 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

For Irún itself, June, July and August generally stand out with 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.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Spain, check out our Irún's climate page.

Irún Temperature in May

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 55%  

Precipitation 118 mm (4.6 in)  

Rainy days 17 days  

Humidity 72% *  

Sunshine 182 hours *  

Percentage Sunshine *  

* Data from: San Sebastián, Spain (15 KM, 9 Miles).

What to Wear in Irún in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Irún in May

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our Irún's climate page.

More climate data for Irún

Temperature Rainfall Sunshine Humidity

See the full Irún climate overview or explore weather in Spain.