Climate guide for Grenada

Best Time to Visit
Grenada

How to read the score (0–10)
05810
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01 · Grenada

About Grenada

Grenada is a small volcanic island in the Caribbean's Lesser Antilles, green with rainforest, spice plantations and waterfalls, with Carriacou and Petite Martinique to the north. Grand Anse beach, the nutmeg and cocoa estates behind the Spice Isle name, and the underwater sculpture park near St George's round out the island's best-known places. The dry season from December to May is the most reliable, while the wetter months are hotter and storm-prone.

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Did you know?

Weather

Grenada: weather by month

Warmest month: September (28°C). Wettest: July (143 mm). Best overall score: February (7.4/10).

MonthAvg tempRainSunny daysScore
January26°C64 mm317.0/10
February26°C50 mm287.4/10
March26°C50 mm317.3/10
April27°C49 mm307.1/10
May27°C63 mm306.5/10
June27°C120 mm295.4/10
July27°C143 mm305.0/10
August28°C102 mm305.4/10
September28°C64 mm306.0/10
October28°C103 mm305.3/10
November27°C102 mm305.6/10
December26°C69 mm316.6/10
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Travel Tips

01Best time & timing
Target February, March, April — that is where comfort scores peak (7.4/10). July is the weakest month at 5.0/10.
02Weather & what to pack
February averages 26°C with 50 mm of rain and about 28 days with 6+ hours of sunshine. Pack light clothing, a hat and real sun protection.
03Budget timing
If budget matters most, May is the cheapest month (6.5/10) — expect weather trade-offs.

Things to do in Grenada

Grenada. Live activities and tours from GetYourGuide, matched to this destination.

FAQ

Frequently asked

When is the best time to visit Grenada?
The best time to visit depends on where you go. St. George's: February & March.
Which month is best overall in Grenada?
Averaged across our 1 destinations in Grenada, the strongest months are February, March, April. Individual places can shift a month or two earlier or later — each destination page lists its own peak.
Which cities in Grenada does bestime.to cover?
We currently score 1 destinations in Grenada: St. George's.
How are the Grenada travel scores calculated?
Every city is rated 0-10 per month using ERA5 climate normals - temperature, precipitation, humidity, daylight, and days with 6+ hours of sunshine.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

Curated in Grenada

Tickets & experiences

Destinations in Grenada