Porto-Novo weather in May
Hot and humid, with frequent heavy rain. Average highs of 31°C and lows of 25°C, with around 23 rainy days expected throughout the month.
While May isn't our top-rated month for Porto-Novo, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
31°C
Average low
25°C
Rainy days
23 days
Best months to visit
Year-round
What to do in Porto-Novo in May
Whatever the weather, Porto-Novo rewards curious visitors. Here are some of the best ways to spend your time:
Tour colonial Brazilian compounds
Visit the Royal Palace
Explore the Musée Historique
Shop the central market
Dine on Brazilian-influenced cuisine
Tour Yoruba temples
What to pack for May
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
32C
Hot and humid, with occasional showers.
February
32C
Hot and humid, with some rainy days.
March
32C
Hot and humid, with regular rainfall.
April
32C
Hot and humid, with regular rainfall.
May (you are here)
31C
Hot and humid, with frequent heavy rain.
June
29C
Warm and pleasant, with frequent heavy rain.
July
28C
Warm and pleasant, with frequent heavy rain.
August
28C
Warm and pleasant, with regular rainfall.
September
28C
Warm and pleasant, with frequent heavy rain.
October
29C
Warm and pleasant, with frequent heavy rain.
November
31C
Hot and humid, with frequent heavy rain.
December
32C
Hot and humid, with occasional showers.
Book your May trip to Porto-Novo
Find hotels, tours and experiences for the perfect escape.
