Annual average climate in San Sebastian
Below is a summary of the climatic averages over the whole year in San Sebastián:
- Minimum annual temperature: 11°C
- Average annual temperature: 14°C
- Maximum annual temperature: 17°C
- Precipitation: 128 mm/month (with 15 rainy days/month)
Monthly climate normals
| Min / Max | Precipitation | |
| January | 6 ° / 11 ° | 150mm / 16 days |
| february | 6 ° / 11 ° | 106mm / 14 days |
| March | 8 ° / 14 ° | 118mm / 14 days |
| April | 9 ° / 15 ° | 124mm / 17 days |
| may | 11 ° / 18 ° | 124mm / 16 days |
| June | 14 ° / 21 ° | 94mm / 15 days |
| July | 16 ° / 22 ° | 87mm / 14 days |
| August | 17 ° / 23 ° | 113mm / 15 days |
| September | 15 ° / 21 ° | 102mm / 13 days |
| October | 13 ° / 19 ° | 163mm / 15 days |
| November | 9 ° / 14 ° | 207mm / 17 days |
| December | 6 ° / 11 ° | 145mm / 16 days |
These weather averages were generated using data recorded at the SAN SEBASTIAN – IGUELDO weather station. This station is located in Spain, 5 km from San Sebastian and is located at an altitude of 251 meters.
The best time to go, or the one to avoid
Also, here are some answers that should allow you to choose what are the best times for your trip, or the periods to avoid.
Which are the warmest months in San Sebastian?
In San Sebastián, the months of the year with the highest maximum temperatures are:
August (with 23°C), July (with 22°C), September (with 21°C), …
What are the coldest months?
The months of the year with the lowest average temperatures in San Sebastian are:
January (with 9°C), february (with 9°C), December (with 9°C), …
Which are the driest months in San Sebastian?
In San Sebastián, the months of the year with the fewest rainy days are:
September (with 13 rainy days/month), July (with 14 rainy days/month), february (with 14 rainy days/month), …
What are the rainiest months?
The months with the most rainy days in San Sebastian are:
April (with 17 rainy days/month), November (with 17 rainy days/month), January (with 16 rainy days/month), …
What is the weather around?
Nearby cities with a similar climate
Cities near San Sebastian can have more or less the same climate:
Irún (15 km from San Sebastian), Errenteria (6 km), Zarautz (16 km), Hernani (5 km), Tolosa (21 km), Oria (7 km), Lasarte (6 km), Fontarabie (16 km), Andoain (11 km), Saint-Jean-de-Luz (27 km), …
Around San Sebastian
You might also be interested in these cities:
Irún (15 km from San Sebastián), Pamplona (61 km), Zizur Mayor (63 km), Vitoria (77 km), Bilbao (77 km), Logroño (102 km), Santander (to 149 km), Torrelavega (168 km away), Soria (177 km away), Burgos (177 km away), …
In Spain
Check the climate forecasts for other major cities in Spain:
Madrid (352 km from San Sebastian), Barcelona (401 km), Valencia (448 km), Seville (741 km), Zaragoza (205 km), Málaga (762 km), Murcia (596 km), Palma de Mallorca (567 km away), Las Palmas de Gran Canaria (2076 km away), Bilbao (77 km away), …
The traveler's toolbox 🧳
Prepare, compare, and book your trip with our selection of must-see sites:
🛏 Booking: find your hotel/accommodation around the world
🔁 HomeExchange: the #1 home exchange platform
✈️ Skyscanner: surely the best flight comparator
⏱ LastMinute: the best offers for leaving at the last minute
🚗 RentalCars: search and compare car rental
🎟 GetYourGuide: book unforgettable tours and experiences
