Saint John's Weather in June

Antigua and Barbuda · June climate averages and travel tips

Avg high29°C (83°F)
Avg low28°C (82°F)
Rainfall96 mm (3.8 in)
RatingFair 6/10

In June, Saint John's has average highs of 29°C (83°F) and lows of 28°C (82°F). The month is moderately rainy, with about 96 mm (3.8 in) of rain spread over 17 days. Humidity averages 78%, so it feels sticky and hotter than the thermometer suggests. You get roughly 13 hours of daylight and a mix of sun and cloud.

Is June a good time to visit Saint John's?

June is a fair time to visit Saint John's (6/10) mainly because of the rain. For better weather, go in January to April.

Visiting Saint John's in June

June weather in Saint John's

June feels warm and humid, with little change between daytime and nighttime. Rain falls on many days, often as showers that interrupt a walk rather than wash out the whole day. There's still useful sunshine, but clouds can make the harbour views less clear.

You can explore the Museum of Antigua and Barbuda or browse the shops around Redcliffe Quay between showers. Save long, exposed beach days for a clearer spell, and don't count on a dry afternoon for a hike. The nearby weather is better in Plymouth, but that doesn't mean Saint John's will be rainy all day.

Events and the quieter season

June isn't a major festival month in Antigua. Antigua Sailing Week usually takes place earlier in the year, while Antigua Carnival brings its main celebrations later, around late July and early August. June sits in the quieter stretch between them.

If you hate crowds, you'll likely find Saint John's calmer than during Carnival or the busy January-to-April travel season. Hotels and tours may be easier to find, and prices are often lower than in peak months, though deals vary. June also falls within the Atlantic hurricane season, so weather can be less settled.

Make the most of a wet day

Plan your day around short outings, with a café stop or indoor visit ready if a shower rolls in. The Public Market is a good place to see local produce and everyday life; try a serving of fungi and pepperpot if it's available.

Travelling with kids? Keep the Museum of Antigua and Barbuda in mind for a rainy spell, then head to Heritage Quay when the skies clear. Check opening times locally, as some shops and sights keep shorter hours in the quieter season.

June weather at a glance

Average high29°C (83°F)
Average low28°C (82°F)
Daily mean28°C (82°F)
Rainfall96 mm (3.8 in)
Rainy days (1 mm+)17
Humidity78%
Cloud cover55%
Daylight13 hours
Est. sunshine6.4 hours/day
Wind21.9 km/h
vs May1°C warmer than May, with similar rainfall.

What to pack for Saint John's in June

Saint John's weather in other months

Jan27°C / 26°C42 mmExcellentFeb26°C / 25°C35 mmExcellentMar27°C / 25°C35 mmExcellentApr27°C / 26°C56 mmExcellentMay28°C / 27°C91 mmFairJun29°C / 28°C96 mmFairJul29°C / 28°C113 mmFairAug29°C / 28°C146 mmPoorSep29°C / 28°C136 mmPoorOct29°C / 28°C181 mmPoorNov28°C / 27°C108 mmFairDec27°C / 26°C61 mmGood

← MayBest time to visit Saint John'sJuly →

Better weather in June nearby

Nearby in June

Where else is good in June? See where to go in June.