Best time to visit San Juan

Find the best time to visit San Juan and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

San Juan by month

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

Recommended for the Dominican Republic

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

When is the best time to visit San Juan?

The best time to visit San Juan is January, February, March, November and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in San Juan29
    Jan
  • 30°C maximum daytime temperature in February in San Juan30
    Feb
  • 30°C maximum daytime temperature in March in San Juan30
    Mar
  • 31°C maximum daytime temperature in April in San Juan31
    Apr
  • 31°C maximum daytime temperature in May in San Juan31
    May
  • 31°C maximum daytime temperature in June in San Juan31
    Jun
  • 32°C maximum daytime temperature in July in San Juan32
    Jul
  • 32°C maximum daytime temperature in August in San Juan32
    Aug
  • 32°C maximum daytime temperature in September in San Juan32
    Sep
  • 31°C maximum daytime temperature in October in San Juan31
    Oct
  • 29°C maximum daytime temperature in November in San Juan29
    Nov
  • 29°C maximum daytime temperature in December in San Juan29
    Dec

Hours of Sunshine (daily)

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

Which is the hottest month in San Juan?

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

Which month has the most rain in San Juan?

In terms of rainfall, May is usually the wettest month in San Juan with 189mm on average. There are normally 12 days in May with some rain.

When is it sunniest in San Juan?

The sunniest time of year in San Juan is normally March with bright sunshine on average for 66% of daylight hours; that's 8 hours of sunshine per day.

Best time to visit

The weather guide for Dominican Republic (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)

Back to top

Dominican Republic travel features

Do you want to learn more about the Dominican Republic? Read our latest features covering travel tips and insider destination guides on where to go and what to do in the Dominican Republic.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Back to Holiday Weather Top ^