San Sebastian Weather in October
Spain · 30-year monthly averages
👍 Good time to visit
October in San Sebastian is mild, with average daytime highs around 19°C (65°F) and nighttime lows near 13°C (55°F). Expect roughly 155mm of precipitation spread over about 12 rainy days, and this is one of the wetter months.
Avg high
19°C
65°F
Avg low
13°C
55°F
Rainfall
155mm
rainy
Rainy days
12
days with ≥1mm
☀️ About 145 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
- compact umbrella or rain jacket
October vs the rest of the year
FAQ
- How hot is San Sebastian in October?
- October in San Sebastian is mild, with average daytime highs around 19°C (65°F) and nighttime lows near 13°C (55°F). Expect roughly 155mm of precipitation spread over about 12 rainy days, and this is one of the wetter months.
- Does it rain a lot in San Sebastian in October?
- San Sebastian sees around 155mm of precipitation in October on average — rainy by global standards.
- Is October a good time to visit San Sebastian?
- October is a good month to visit San Sebastian, with generally agreeable conditions.