Fernando de Noronha Weather in May
With daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F), May in Fernando de Noronha brings high temperatures during the day. Do keep in mind that May is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Fernando de Noronha in May
As part of the rainy season, Fernando de Noronha sees around 21 days of rain in May, with an average of 183 mm (7.2 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Fernando de Noronha in May
Daytime highs in Fernando de Noronha in May reach 29°C (84°F), with nights around 26°C (79°F). Overall, the month follows a fairly predictable daily temperature pattern. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Fernando de Noronha in May
Enjoy a sunny month with about 210 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.If you prefer enjoying temperate temperatures and rain-free days, January, August, September, October, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Fernando de Noronha's climate page.
Fernando de Noronha Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
68%
Precipitation
183 mm (7.2 in)
Rainy days
21 days
Sunshine
210 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fernando de Noronha typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Historical weather for Fernando de Noronha in May
Browse day-by-day weather records for Fernando de Noronha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fernando de Noronha historical weather extremes in May
Based on 26 years of weather observations (2000-2026), these are the most extreme conditions recorded in Fernando de Noronha.
- The hottest May day on record in Fernando de Noronha reached 32°C (90°F) (May 3, 2019).
- The lowest daytime temperature in May was 26°C (79°F), recorded on May 3, 2009.
- Nighttime temperatures dropped to 20°C (68°F) on May 5, 2011, marking the coldest May night on record.
Best Places in Brazil in May
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in May →
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tolerable
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What to Wear in Fernando de Noronha in May
Warm but pleasant conditions in Fernando de Noronha in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Fernando de Noronha 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 Brazil, check out our Fernando de Noronha's climate page.
See the full Fernando de Noronha climate overview or explore weather in Brazil.
