Bastia Weather in May
Thinking of visiting Bastia in May? Expect pleasant temperatures reaching 20°C (68°F) during the day, dropping to 15°C (59°F) at night, with some rainfall likely.
Rainfall in Bastia in May
The climate data from previous years indicates about 10 days of rain, averaging 55 mm (2.2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Bastia in May
The temperature in Bastia in May is perfect. Daytime highs reach 20°C (68°F), with nights dropping to 15°C (59°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Bastia in May
Enjoy a sunny month with about 271 hours of sunshine, the clear skies make Bastia even more beautiful.
Wind Speed in Bastia in May
Average wind conditions reach 1 m/s (2 knots) in May. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.
Average water temperature in May
At 17°C (63°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Bastia.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Corsica, check out our Bastia's climate page.
Bastia Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
20°C (68°F)
Water Temperature
17°C (63°F)
Chance of Rain
35%
Precipitation
55 mm (2.2 in)
Rainy days
10 days
Humidity
76%
Windspeed
1 m/s (2 knots)
Sunshine
271 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Bastia typically rise from around 20°C (68°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Bastia in May
Browse day-by-day weather records for Bastia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bastia historical weather extremes in May
According to our 50 years of weather records for Bastia, the following extremes were recorded between 1976 and 2026.
- On May 27, 2022, temperatures climbed to 32°C (90°F), marking the warmest May day on record.
- The coldest May day was on May 9, 1991, with a maximum of 13°C (55°F).
- Nighttime temperatures dropped to 1°C (34°F) on May 8, 1979, marking the coldest May night on record.
Best Places in Corsica in May
Find out more about the weather in Corsica and which places have the best travel conditions in this month. See all of Corsica in May →
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What to Wear in Bastia in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 17°C (63°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bastia in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Corsica, check out our Bastia's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Bastia climate overview or explore weather in Corsica.
