Best time to visit Arroyo

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

Arroyo by month

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

Recommended for Puerto Rico

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA

Marella CruisesCruise deal finder

When is the best time to visit Arroyo?

The best time to visit Arroyo is January and March 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)

  • 28°C maximum daytime temperature in January in Arroyo28
    Jan
  • 29°C maximum daytime temperature in February in Arroyo29
    Feb
  • 29°C maximum daytime temperature in March in Arroyo29
    Mar
  • 30°C maximum daytime temperature in April in Arroyo30
    Apr
  • 30°C maximum daytime temperature in May in Arroyo30
    May
  • 31°C maximum daytime temperature in June in Arroyo31
    Jun
  • 31°C maximum daytime temperature in July in Arroyo31
    Jul
  • 31°C maximum daytime temperature in August in Arroyo31
    Aug
  • 31°C maximum daytime temperature in September in Arroyo31
    Sep
  • 31°C maximum daytime temperature in October in Arroyo31
    Oct
  • 30°C maximum daytime temperature in November in Arroyo30
    Nov
  • 29°C maximum daytime temperature in December in Arroyo29
    Dec

Hours of Sunshine (daily)

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

Which is the hottest month in Arroyo?

The hottest time of year in Arroyo is normally August. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in Arroyo?

In terms of rainfall, September is usually the wettest month in Arroyo with 181mm on average. There are normally 17 days in September with some rain.

When is it sunniest in Arroyo?

The sunniest time of year in Arroyo is normally March with bright sunshine on average for 75% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Arroyo?

The sea is usually at its warmest in Arroyo in September when the water temperature reaches 29°C.

Best time to visit

The weather guide for Puerto Rico (Arroyo) 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

Puerto Rico travel features

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

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 ^