San Sebastián, Spain: What to pack, what to wear, and when to go [2021]

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Traveling to San Sebastián, Spain? If you're planning to go to San Sebastián, this article contains some important information about when to go, what to wear, and what to pack.

Contents


When to go to San Sebastián, Spain

Based on the climate and weather in San Sebastián, the best time to go is August. See below for details.

Important esssentials for San Sebastián, Spain

Here are some general tips on what to wear in San Sebastián, as well as several items to remember to pack when traveling there.

What to wear/what to pack for San Sebastián, Spain by month

January

If you are traveling to San Sebastián in January, you will notice that it is cold and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

February

February for San Sebastián is brisk and somewhat rainy. Temperatures average in the low 50s F (low 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

March

If you are traveling to San Sebastián in March, you will notice that it is cool and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

April

Traveling to San Sebastián in April, you will notice that it is chilly and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

May

In May, San Sebastián is crisp and somewhat rainy. Temperatures routinely are in the low 60s F (high 10s C) and about half of the time jump into the 60s F (high 10s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for San Sebastián, with several of the days of the month having rain. In May, humidity reaches as high as 70%.

What to wear/what to pack:

June

If you are traveling to San Sebastián in June, you will notice that it is mild and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 60s F (high 10s C).

What to wear/what to pack:

July

July in San Sebastián is mild and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to low 70s F (low 20s C).

What to wear/what to pack:

August

In August, San Sebastián is balmy and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) range. At night, lows are in the low 60s F (mid 10s C).

This is also a rainy time for San Sebastián, with several of the days of the month having rain. In August, humidity reaches as high as 70%.

What to wear/what to pack:

September

If you visit San Sebastián during September, you are likely to find that it is mild and somewhat rainy. Temperatures tend to hover around the low 60s F (low 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

October

October in this region is cool and somewhat rainy. Temperatures average in the 60s F (high 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

November

In November, San Sebastián is cool and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) and a bit less than half of the time jump into the 60s F (high 10s C) range. At night, lows are in the high 40s F (single digits C).

This is also a rainy time for San Sebastián, with several of the days of the month having rain. In November, humidity reaches as high as 70%.

What to wear/what to pack:

December

If you vacation in San Sebastián during December, you are likely to see that it is cold and somewhat rainy. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

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