Best time to visit Rio San Juan

Q: When is the best time to visit Rio San Juan?

The best time to visit Rio San Juan is June, July and August based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Rio San Juan?

The hottest time of year in Rio San Juan is normally September. Expect maximum daytime temperatures to reach 32°C with high heat and humidity.

Q: Which month has the most rain in Rio San Juan?

In terms of rainfall, November is usually the wettest month in Rio San Juan with 268mm on average. There are normally 14 days in November with some rain.

Q: When is it sunniest in Rio San Juan?

The sunniest time of year in Rio San Juan is normally August with bright sunshine on average for 63% of daylight hours; that's 8 hours of sunshine per day.

Q: When is the sea warmest in Rio San Juan?

The sea is usually at its warmest in Rio San Juan in October when the water temperature reaches 29°C.

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Rio San Juan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Destination

When is the best time to visit Rio San Juan?

The best time to visit Rio San Juan is June, July and August based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

2.5
Jan
3
Feb
3
Mar
3
Apr
3
May
4
Jun
4
Jul
4
Aug
3
Sep
3
Oct
2.5
Nov
2.5
Dec

Change criteria

Hours of Sunshine (daily)

7
Jan
7
Feb
7
Mar
7
Apr
7
May
8
Jun
8
Jul
8
Aug
7
Sep
7
Oct
6
Nov
6
Dec

Which is the hottest month in Rio San Juan?

The hottest time of year in Rio San Juan is normally September. Expect maximum daytime temperatures to reach 32°C with high heat and humidity.

Which month has the most rain in Rio San Juan?

In terms of rainfall, November is usually the wettest month in Rio San Juan with 268mm on average. There are normally 14 days in November with some rain.

When is it sunniest in Rio San Juan?

The sunniest time of year in Rio San Juan is normally August with bright sunshine on average for 63% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Rio San Juan?

The sea is usually at its warmest in Rio San Juan in October when the water temperature reaches 29°C.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Dominican Republic (Rio San Juan) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

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Dominican Republic - quick facts
Flight time^✝	9 hours
Time difference	UK -4 hours
Language(s)	Spanish
Currency	Dominican Peso
Electricity	A + B + C plug (120V)
Driving side	Right
Why visit?	Beaches Nature Nightlife
Tourist info	Dominican Republic Tourist Board