Best time to visit Block Island

Find the best time to visit Block Island and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Block Island by month

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

Recommended for Rhode Island

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When is the best time to visit Block Island?

The best time to visit Block Island is June and July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°F)

  • 37°F maximum daytime temperature in January in Block Island37
    Jan
  • 37°F maximum daytime temperature in February in Block Island37
    Feb
  • 45°F maximum daytime temperature in March in Block Island45
    Mar
  • 55°F maximum daytime temperature in April in Block Island55
    Apr
  • 64°F maximum daytime temperature in May in Block Island64
    May
  • 73°F maximum daytime temperature in June in Block Island73
    Jun
  • 79°F maximum daytime temperature in July in Block Island79
    Jul
  • 79°F maximum daytime temperature in August in Block Island79
    Aug
  • 72°F maximum daytime temperature in September in Block Island72
    Sep
  • 63°F maximum daytime temperature in October in Block Island63
    Oct
  • 52°F maximum daytime temperature in November in Block Island52
    Nov
  • 41°F maximum daytime temperature in December in Block Island41
    Dec

Hours of Sunshine (daily)

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Best time to visit

The weather guide for Rhode Island (Block Island) 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)  |  Imperial (°F)

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Which is the hottest month in Block Island?

The hottest time of year in Block Island is normally July. Expect maximum daytime temperatures to reach 79°F with low heat and humidity.

Which month has the most rain in Block Island?

In terms of rainfall, November is usually the wettest month in Block Island with 4.9 inches on average. There are normally 10 days in November with some rain.

When is it sunniest in Block Island?

The sunniest time of year in Block Island is normally March with bright sunshine on average for 63% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Block Island?

The sea is usually at its warmest in Block Island in August when the water temperature reaches 68°F.

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