What's on in Hyannis (Cape Cod), United States through the year

Hyannis, United States has 9 curated events through the year — 1 festival, 1 natural spectacle, 3 holidays, 2 seasons, 1 hazard season and 1 seasonal opening. The ones to plan around: Figawi race weekend (May) and Island ferry high season (May). May to September are its peak-crowd months.

Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not

Best time to visit Hyannis (Cape Cod): weather, crowds and notes →

Hyannis (Cape Cod) events and crowds by month

MonthWhat startsCrowds
January—Busy
February—Quiet
March—Busy
April—Shoulder season
MayIsland ferry high season, Figawi race weekend, Memorial Day weekendPeak crowds
JuneWhite shark seasonPeak crowds
JulyPeak summer season, Independence DayPeak crowds
AugustHurricane season, Labor Day weekendPeak crowds
September—Peak crowds
October—Busy
NovemberWinter shutdownBusy
December—Busy

January in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in January →

Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it

Nothing new starts in January.

Still on: Winter shutdown (1 Nov – 15 Apr)

February in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in February →

Quiet — travelers describe it as quiet

Nothing new starts in February.

Still on: Winter shutdown (1 Nov – 15 Apr)

March in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in March →

Busy — Spring break in United States

Nothing new starts in March.

Still on: Winter shutdown (1 Nov – 15 Apr)

April in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in April →

Shoulder season — an ordinary month

Nothing new starts in April.

Still on: Winter shutdown (1 Nov – 15 Apr)

May in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in May →

Peak crowds — Island ferry high season, Figawi race weekend

  • Opening

    Island ferry high season

    20 May – 15 Oct · usuallySummer season opensCrowdedBook early

    Hyannis is the mainland end of the Nantucket boats, and the summer timetable adds fast ferries and extra sailings from late May. Car spaces on the traditional boat are released months ahead and go the day they open. Source ↗

  • Festival

    Figawi race weekend

    22–31 May · usuallySporting eventCrowdedBook early

    Several hundred boats race out to Nantucket on the Saturday of Memorial Day weekend and party at both ends of it. It is the unofficial start of the Cape season and the first weekend rooms in Hyannis are hard to get. Source ↗

  • Holiday

    Memorial Day weekend

    23–25 MayNational holidayCrowdedBook early

    Memorial Day, the last Monday of May, opens the summer travel season: over the long weekend campsites and lodging book out, roads are slow, and parking at the most popular spots fills early in the day. Source ↗

June in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in June →

Peak crowds — Island ferry high season, Summer break in United States

  • Nature

    White shark season

    1 Jun – 31 Oct · usuallyWildlife seasonRisk

    White sharks follow the grey seals into Cape waters from early summer and are gone by late autumn, with the tagged detections peaking in August and September. It is the ocean side that closes for sightings, not the calmer Nantucket Sound beaches in town. Source ↗

Still on: Island ferry high season (20 May – 15 Oct (usually))

July in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in July →

Peak crowds — Island ferry high season, Peak summer season

  • Season

    Peak summer season

    1 Jul – 31 AugSchool holidaysCrowdedBook early

    The whole Cape funnels through here for the boats, and Route 6 and the rotaries jam every Friday afternoon and Sunday evening. Main Street is at its best on a weekday morning before the day-boats land.

  • Holiday

    Independence Day

    3–5 JulNational holidayCrowdedClosures

    The Fourth of July is a federal holiday: banks and government offices close, fireworks draw large crowds to parks and waterfronts after dark, and roads and flights are busy over the long weekend. Claim a viewing spot early. Source ↗

Still on: Island ferry high season (20 May – 15 Oct (usually)), White shark season (1 Jun – 31 Oct (usually))

August in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in August →

Peak crowds — Island ferry high season, Peak summer season

  • Hazard

    Hurricane season

    15 Aug – 31 Oct · usuallyClosures

    New England catches the tail of Atlantic systems in late summer and autumn, and even a passing storm cancels the island ferries and takes the power out for a day or two. Direct hits are rare; disrupted travel is not. Source ↗

  • Holiday

    Labor Day weekend

    5–7 SepNational holidayCrowdedBook early

    Labor Day, the first Monday of September, is the last big getaway of summer: the long weekend books out campsites and lodging and fills parking early, and families thin out quickly once it has passed. Source ↗

Still on: Island ferry high season (20 May – 15 Oct (usually)), White shark season (1 Jun – 31 Oct (usually)), Peak summer season (1 Jul – 31 Aug)

September in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in September →

Peak crowds — Island ferry high season, Labor Day weekend

Nothing new starts in September.

Still on: Island ferry high season (20 May – 15 Oct (usually)), White shark season (1 Jun – 31 Oct (usually)), Hurricane season (15 Aug – 31 Oct (usually)), Labor Day weekend (5–7 Sep)

October in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in October →

Busy — Island ferry high season

Nothing new starts in October.

Still on: Island ferry high season (20 May – 15 Oct (usually)), White shark season (1 Jun – 31 Oct (usually)), Hurricane season (15 Aug – 31 Oct (usually))

November in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in November →

Busy — Thanksgiving break in United States

  • Season

    Winter shutdown

    1 Nov – 15 AprOff-season shutdownClosures

    Most of the seasonal restaurants and shops close and the ferry drops to the winter timetable, though Hyannis keeps more open year-round than the rest of the Cape because people actually live here. Rates halve.

December in Hyannis (Cape Cod)

Hyannis (Cape Cod) weather in December →

Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it

Nothing new starts in December.

Still on: Winter shutdown (1 Nov – 15 Apr)

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