Nice, French Riviera, France

Nice, French Riviera, France

May beach and weather guide

Based on 5 years of historical ERA5 climate data

Photo by Manuel Weber on Unsplash

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May beach conditions — historical average

Mixed
20.8°C Temp
18.9°C Sea temp
5.2 Rain days
11.6h Sunshine hrs
73.5% Humidity

Year by year — mid May

2025 Mixed 20.1°C · 5 rainy days · 12.2h sun
2024 Mixed 20.8°C · 3 rainy days · 12.2h sun
2023 Mixed 20.5°C · 11 rainy days · 9.8h sun
2022 Mixed 22.4°C · 2 rainy days · 12.8h sun
2021 Mixed 20.0°C · 5 rainy days · 11.0h sun

Other months in Nice

May June July August September October

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Each trip type is scored on what matters most for it — snow days for skiing, sea temp for beach, sunshine for sightseeing.

About Nice in May

Based on 5 years of ERA5 historical climate data, May in Nice has historically been mixed for a beach holiday. Average temperatures of 20.8°C with sea temperatures around 18.9°C and 5.2 rainy days on average.

0 of the last 5 years had good beach conditions during this period. This data uses ERA5 reanalysis records — real historical measurements, not generalised averages.

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