Bilbao Weather in May
Spain · 30-year monthly averages
🌟 Great time to visit
May in Bilbao is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 11°C (52°F). Expect roughly 76mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
Avg high
21°C
70°F
Avg low
11°C
52°F
Rainfall
76mm
moderate
Rainy days
10
days with ≥1mm
☀️ About 167 hours of sunshine over the month (~6h/day).
🎒 What to pack
- light layers
- comfortable walking shoes
May vs the rest of the year
FAQ
- How hot is Bilbao in May?
- May in Bilbao is pleasantly warm, with average daytime highs around 21°C (70°F) and nighttime lows near 11°C (52°F). Expect roughly 76mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
- Does it rain a lot in Bilbao in May?
- Bilbao sees around 76mm of precipitation in May on average — moderate by global standards.
- Is May a good time to visit Bilbao?
- May is one of the best months to visit Bilbao — comfortable temperatures and manageable rainfall.