Aibonito, Puerto Rico in September

September28°C average high

September is one of Aibonito's warmest months, with daytime heat above the yearly average.

Warmest monthsApril to October

This stretch sets the upper range for average daytime heat.

September175mm average rain

September is one of Aibonito's wettest months, so rain is likely to be a major planning factor.

Driest monthsJanuary to April and December

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

September7.6 hours average sun

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

Brightest monthsFebruary to April and June to August

This stretch has the strongest sunshine in the monthly averages.

September29°C average sea

September is one of Aibonito's warmest sea months, when swimming comfort is usually strongest.

Warmest seaJune to November

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

September69 weather score

September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.

Best weather monthsFebruary to August and October to November

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