Maunabo, Puerto Rico in May

May29°C average high

May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.

Warmest monthsMay to November

This stretch sets the upper range for average daytime heat.

May250mm average rain

May is wetter than Maunabo's yearly average, so flexible plans matter more.

Driest monthsJanuary to April

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

May8.1 hours average sun

May sits close to Maunabo's yearly sunshine average, so it is a middle-of-the-pack month for bright days.

Brightest monthsMarch to April and June to August

This stretch has the strongest sunshine in the monthly averages.

May28°C average sea

May is close to Maunabo's yearly sea-temperature average, so swimming comfort is fairly typical.

Warmest seaJune to November

Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.

May65 weather score

May scores below Maunabo's yearly average, so the weather trade-offs are more noticeable.

Best weather monthsFebruary to April

These months have the strongest weather score in the monthly averages.