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St. George's in August
The weather in August
In August, St. George's averages daytime highs of 28° and night-time lows of 26° — warm weather by day. Expect around 183 mm of precipitation spread over about 24 wet days, with average cloud cover near 35%.
Temperatures are much the same as in July, and September brings little change. The sea averages 29°, comfortably warm for swimming.
August scores 54/100 — fair conditions for sightseeing — and ranks 9th of the twelve months for St. George's. For the most comfortable weather, consider February, March and April instead.
Around the middle of the month the sun rises at 05:57 and sets at 18:28 local time, giving 12 h 32 min of daylight. Days shorten by 17 minutes over the month.
Why 54/100?
How the score for August is builtBeach score this month: 67/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
St. George's in August: quick answers
Is August a good time to visit St. George's?
August scores 54/100 for St. George's, which we rate as fair. Average highs are 28°C with 24 wet days.
How warm is St. George's in August?
Daytime highs average 28°C and night-time lows 26°C in August.
Does it rain a lot in St. George's in August?
St. George's receives about 183 mm of precipitation in August, falling on around 24 days.
Can you swim in St. George's in August?
The sea averages 29°C in August, warm enough for most swimmers.