Barcelona · May
Low seasonSpain · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 14° | 15° | 17° | 19° | 22° | 26° | 29° | 30° | 27° | 23° | 18° | 15° |
MINMIN | 6° | 7° | 9° | 12° | 15° | 20° | 23° | 23° | 20° | 16° | 11° | 7° |
☀️Sunshine | 6h UV 4 | 7h UV 5 | 8h UV 6 | 9h UV 8 | 10h UV 9 | 11h UV 9 | 11h UV 9 | 10h UV 8 | 8h UV 7 | 7h UV 5 | 6h UV 4 | 6h UV 4 |
🌊Water Temp | 14° | 13° | 14° | 16° | 18° | 22° | 25° | 26° | 25° | 22° | 18° | 15° |
🌧Rain Days | 3d34mm | 3d28mm | 4d43mm | 4d53mm | 3d48mm | 3d23mm | 1d25mm | 3d47mm | 4d62mm | 5d79mm | 4d58mm | 2d21mm |
Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data
Still off-season — flights and hotels significantly cheaper than in June.
May in Barcelona at 22°C is too cool for a beach holiday, but suitable for sightseeing and hiking. The best travel months are June, July, August, and September.
Daytime temperatures reach up to 22°C, cooling to 15°C at night (daily average: 18°C). With 10 sunshine hours per day, May is one of the sunniest months — 48 mm of rain over 3 days. The sea is 18°C — refreshing and manageable for confident swimmers.
A jacket for cool evenings should not be left behind. Sightseeing and excursions can be enjoyed at this time of year without the heat.
Packing list for Barcelona in May
- Langarmhemden und leichte Hosen
- Leichte Jacke
- Sonnencreme LSF 50
- Sonnenbrille
- Sonnenhut
- Kleiner Regenschirm (vereinzelte Schauer möglich)
- Reiseapotheke
Frequently Asked Questions
- Is May a good time to visit Barcelona?
- May is not an optimal month for Barcelona (Score: 80/100), but it is manageable. For better conditions, consider June, July, August, and September.
- How warm is it in Barcelona in May?
- In May, Barcelona sees daily highs of 22°C. Nights cool to 15°C, with a daily average of 18°C.
- How much rain falls in Barcelona in May?
- In May, Barcelona receives an average of 48 mm of rain over 3 rain days. That is comparatively dry.
- How many sunshine hours does Barcelona get in May?
- Barcelona averages 10 sunshine hours per day in May — above the annual average.
- How warm is the water in Barcelona in May?
- Water temperature in Barcelona in May averages 18°C — refreshing but slightly cool for sensitive swimmers.
