Updated 4 Aug 2026 · recomputed nightly
Visiting St George's in September 2026?
September is St George's with the crowds gone — Calm every day, hot and wet, around 30°C / 86°F with rain on about 17 days.
In short, quiet and wide open, if the weather doesn't put you off.
Among the 12 months we forecast for St George's, September ranks 9th for crowd pressure.
You won't need skip-the-line tickets here — that's rather the point. A month like this is the one for the longer visit — the guided walk, the food tour, the day out of town, with room and time to enjoy them. see what's on →
How busy is St George's in September?
It's quiet right through September — no crowded stretch to plan around.
The month barely moves — every day lands between 8% and 8% of the year. Daylight runs about 12 hours.
Either side of it, August picks up.
Any day works. There is no need to plan your dates around the crowds.
The upside of a quiet September
- The big-ticket sights are walk-ins now; the summer booking scramble is gone.
- This is a wing-it month: nothing needs locking in.
- Photograph the landmarks empty — the shot everyone else queues for.
No queues to skip, and nothing to book ahead — that's the whole point.
September weather in St George's
Real heat — around 30°C / 86°F by day, so pace the afternoons and carry water, with rain on about 17 days, so keep a layer handy.
- St George's gets rain on about 17 days in September, so the odds of being caught out are real. What earns its bag space is a shell that packs to nothing, dries fast and has a hood that survives wind; a heavy waterproof is overkill and an umbrella is one more thing to carry through crowds. Browse on Amazon ↗
- At around 30°C / 86°F the sun is the thing to plan around. A wide brim beats a cap because it shades the neck and ears through the middle of the day, and a light long sleeve keeps the sun off without trapping heat while you walk. Browse on Amazon ↗
As an Amazon Associate, this site earns from qualifying purchases — we link categories, never specific products we haven't tested.
Is September worth it in St George's?
The quiet is the draw and the weather is the price — the city almost to yourself in exchange for the rain.
This is the value month: no need to book far ahead, and the freedom to change plans on the day is part of what you're getting.
Keep planning
Built on: Grenada's public holidays · the official stay-over-arrivals pattern (ECCB, measured 2023–2025; Grenada) · five years of weather records (2019–2023) · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.