Grenada weather averages for holidays in 2017/2018

Check Grenada weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Grenada is expected to be 29°C, while the average maximum temperature in September is 30°C. The holiday weather guide shown below is for St George's.

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Grenada weather averages

Check Grenada weather averages before you book your next holiday. The warmest months in Grenada are April, May, June, July, August, September, October and November with an average maximum temperature of 30°C. The sunniest months are January, February, March, April, May and August with on average 8 hours of bright sunshine per day. The month with the least number of days with some rain is April with 7 days. The sea is at its warmest in Grenada in August, September and October with an average sea temperature of 29°C. The Grenada weather averages shown below are for St George's.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

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

Days with some rainfall

Sea temperature (°C)

More weather parameters

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

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Grenada weather today

Here is the weather in Grenada today, Sunday 24th September 2017. Expect isolated thunderstorms in Grenada with a maximum temperature of 29°C, moderate levels of heat & humidity and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 28 kph from the east. The weather forecast shown below is for St George's.

  • 29
    °C maximum temperature
  • 12
    °C minimum temperature
  • isolated thunderstorms
  • 4
    hours of sunshine
  • 61
    % chance of some rain
  • <20
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 28
    kph wind from E

5-day weather forecast

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

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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.

Tropical storm risk: Grenada hurricane season

% of month affected by tropical storms
0
0
0
0
0
<1%
1%
2%
2%
1%
<1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Grenada tropical storm risk chart above shows the hurricane season for St George's, Grenada.

More about tropical storms

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Grenada holiday weather averages by month

Check Grenada holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Grenada weather with the USA

Below the Grenada weather chart shows maximum daytime temperature for Grenada (St George's) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Grenada (St George's)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more Grenada weather >>

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More Grenada destinations

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