Grenada (St George's) weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Good
Best time to visit: December – May
What is the weather like in Grenada (St George's) in October?
In October, Grenada (St George's) is hot: daytime highs average 29 °C, and even at night it stays warm at around 27 °C. The sea averages 29.3 °C – almost as warm as a bath. The sun shines for around 7 hours a day. It is the rainy season: rain falls on about 23 days, totalling 165 mm. The air is often humid and muggy. All in all, October is a good month for a holiday in Grenada (St George's).
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 75 | 74 | 74 |
| Day | 29° | 29° | 28° |
| Night | 27° | 27° | 26° |
| Sea | 30° | 29° | 29° |
| Sun | 7 h | 7 h | 7 h |
| Rain days | 20 | 23 | 22 |
More details for October
- Daylight
- 11 h 53 min05:56 – 17:49
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 27 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Time zone
- UTC−4America/Grenada
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %72 %
- Few rainy daysweight 20 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Grenada (St George's) in October: quick answers
Is Grenada (St George's) hot in October?
Yes. In October, Grenada (St George's) is hot: daytime highs average 29 °C and nights stay around 27 °C.
Can you swim in Grenada (St George's) in October?
Yes. In October the sea averages 29.3 °C – almost as warm as a bath.
Does it rain much in Grenada (St George's) in October?
It rains often – on about 23 days, adding up to 165 mm.
Grenada (St George's) month by month
The whole year in Grenada (St George's)All destinations: GrenadaCaribbean weather in OctoberWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences