Fossa Weather in May

May in Fossa brings moderate temperatures around 16°C (61°F) during the day, dropping to 7°C (45°F) at night, with quite a bit of rainfall expected, averaging around 102 mm (4 in) for the month.

Rainfall in Fossa in May

Past climate data indicates that roughly 18 days will see rain, totalling around 102 mm (4 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Fossa in May

Temperatures in Fossa in May top out at 16°C (61°F) and drop to 7°C (45°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Fossa in May

The city usually sees around 180 hours of sunlight, indicating a moderately sunny period.

Should you favor a climate that's both dry and comfortably warm, June typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.