Weather in October
October records a slight decrease in sea temperature to 29.1°C (84.4°F). However, Grenville continues to witness an active marine life. As the summer ends, the city gradually moves towards fewer daylight hours. The change in season is marked by cooler evening temperatures, making late-night walks serene and enjoyable.
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.
On the first day of the month, sunrise is at 05:55 and sunset at 17:56. On the last day of October, in Grenville, sunrise is at 05:59 and sunset at 17:41 AST.
Sea temperature
In Grenville, the average seawater temperature in October is 29.1°C (84.4°F).Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.
Daylight
In Grenville, the average length of the day in October is 11h and 52min.On the first day of the month, sunrise is at 05:55 and sunset at 17:56. On the last day of October, in Grenville, sunrise is at 05:59 and sunset at 17:41 AST.
Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the water temperature in October in Grenville?
In Grenville, in October, the average water temperature is 29.1°C (84.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Grenville have in October?
The average day length in October in Grenville is 11h and 52min.
When are sunrise and sunset in October in Grenville?
In October, on the first day of the month, sunrise is at 05:55 and sunset at 17:56. On the last day of the month, in Grenville, sunrise is at 05:59 and sunset at 17:41 AST.
Average sea temperature in October
Grenville, Grenada
- Average sea temperature in October: 29.1°C
The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is March (27.2°C).
Average daylight in October
Grenville, Grenada
- Average daylight in October: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
Grenville, Grenada
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