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When to go · St John's

St John's in July

Mixed month. Hot; Carnival late July–early August.

Key facts

Verdict
Mixed
Temperature
31°C (88°F) / 25°C (77°F)
average high / low
Rain days
12
Crowds
Medium
Antigua and Barbuda overall
Prices
Medium
Antigua and Barbuda overall

Verdict

MixedVoykit month rating for St John's

Hot; Carnival late July–early August.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than July?

July is rated mixed. These months rate higher:

Weather in July

Long-term averages
  • St John'sHighs around 31 °C (88 °F), lows around 25 °C (77 °F), rain on about 12 days
  • Antigua, Antigua and Barbuda · St John's, Dickenson Bay, Jolly Harbour, English Harbourfine

    One of the drier Eastern Caribbean islands: low hills, 25–31 °C (77–88 °F), steady trade winds; droughts are common.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Carnival (Summer Festival) check

    Late July to the first Tuesday in August (check) · St John's, the Antigua Recreation Ground and streets

    Parades, J'ouvert and Last Lap; roads close, shops close, and rooms sell out.

  • Hurricane season

    Jun to Nov

    Named storms can close the airport and hotels; buy flexible bookings.

Crowds and prices

Crowds · Antigua and Barbuda overall
Medium
Prices · Antigua and Barbuda overall
Medium

Antigua and Barbuda overall: Carnival builds in late July; storm risk begins.

Compare two months

Weather, crowds and prices for any two months in St John's, side by side.

  • Verdict

    Jul: Mixed

    Jan: Great (better)

  • Daytime high

    Jul: 31 °C (88 °F)

    Jan: 28 °C (82 °F)

  • Night low

    Jul: 25 °C (77 °F)

    Jan: 22 °C (72 °F)

  • Rain days

    Jul: 12

    Jan: 11 (better)

  • Crowds

    Jul: Medium

    Jan: High

  • Prices

    Jul: Medium

    Jan: High

  • Festivals listed

    Jul: 2

    Jan: 0

July: Hot; Carnival late July–early August.

January: Dry season; the busiest and dearest time.

St John's: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Antigua and Barbuda in July →