What is the weather like in Barcelona vs Oslo in May?

In May, Barcelona averages 23°C high / 16°C low with about 40 mm of rain; Oslo averages 18°C high / 8°C low with about 59 mm.

Barcelona vs Oslo in May

Barcelona is the better pick in May — 93 vs 83 on SeasonMap's comfort score. Barcelona is nice, a little rain, muggy air, while Oslo is nice, a little rain, clean air.

Barcelona vs Oslo — May climate, side by side

	🇪🇸 Barcelona	🇳🇴 Oslo
Comfort score	93/100 (S)	83/100 (A)
Feels-like high	23°C	16°C
Avg high / low	23° / 16°	18° / 8°
Rainfall	40 mm	59 mm
Rainy days	5	9
Humidity	77%	67%
Air quality (AQI)	56	43

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Barcelona 🇪🇸 Spainnice, a little rain, muggy air · best May93
Oslo 🇳🇴 Norwaynice, a little rain, clean air · best July83

Barcelona vs Oslo in May — FAQ

Is May better in Barcelona or Oslo?: Barcelona is the better pick in May — 93 vs 83 on SeasonMap's comfort score. Barcelona is nice, a little rain, muggy air, while Oslo is nice, a little rain, clean air.
What is the weather like in Barcelona vs Oslo in May?: In May, Barcelona averages 23°C high / 16°C low with about 40 mm of rain; Oslo averages 18°C high / 8°C low with about 59 mm.