Grenada weather

Read our complete guide to the weather in Grenada.

Usually in June
- 30
- 23
- 7
Weather by month
Now Today
- 29
- 4
5-day forecast

Below are the temperatures expected today at popular destinations in Grenada. Select a destination to compare today's forecast with average weather conditions.

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Destination

Recommended for Grenada

The weather guide for Grenada (St George's) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Grenada?

The best time to go to Grenada (St George's) is January, February and March based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4
Mar
4
Apr
4
May
3.5
Jun
3.5
Jul
4
Aug
3.5
Sep
3.5
Oct
3.5
Nov
4
Dec

Change criteria

Max Day Temperature (°C)

29
Jan
29
Feb
29
Mar
30
Apr
30
May
30
Jun
30
Jul
30
Aug
30
Sep
30
Oct
30
Nov
29
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
8
Mar
8
Apr
8
May
7
Jun
7
Jul
8
Aug
7
Sep
7
Oct
7
Nov
7
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C / mm) | Imperial (°F / inches)

Grenada weather overview

Grenada is a large, mountainous island, which attracts more rain than is normal in the Caribbean. This falls mainly from June to December and can intensify during the July to November hurricane season when tropical storms occasionally make life difficult, even if they don't hit the island directly. As in the rest of the Caribbean, summer is hotter than winter but temperatures are high throughout the year.

The heat is rarely unbearable because sea breezes help dissipate the humidity although nights can be sticky.

What to pack for Grenada weather

Take cotton clothing and a light raincoat, with cover-ups for winter evenings.

More about Grenada

Which is the hottest month in Grenada?

The hottest time of year in St George's, Grenada is normally October. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Grenada?

In terms of rainfall, October is usually the wettest month in St George's, Grenada with 207mm on average. There are normally 17 days in October with some rain.

When is it sunniest in Grenada?

The sunniest time of year in St George's, Grenada is normally February with bright sunshine on average for 71% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Grenada?

The sea is usually at its warmest in St George's, Grenada in September when the water temperature reaches 29°C.

Compare Grenada weather with the USA

Below the Grenada weather chart shows average maximum daytime temperature for Grenada (St George's) and the USA (Washington).

Maximum daytime temperature (°C)

Grenada (St George's)

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec