The best time to visit Grenada is during the dry season from January to May.
Grenada experiences a hot tropical climate tempered by the northeast trade winds, with two distinct seasons: dry and wet.
Year-round temperatures average 26°C (79°F), with a high of 29°C (84°F) from April to September.
The winter dry season sees an average daily temperature of 28°C (82°F) and a low of 24°C (75°F). Brief rain showers are common only in the mountains.
June to November is the wet season, when you can also expect the occasional hurricane in October and November. The average daily high temperature in June is 30°C (86°F) with a low of 25°C (77°F).
Seawater temperatures range from 27°C (81°F) year round peaking at 29°C (84°F) in September and October.
High Season: January to May; Low season: April to December
|Ave Temp (°C)||25||25||26||26||26||26||26||26||26||26||26||26|
|Ave High Temp (°C)||28||28||28||29||29||29||29||29||29||29||29||28|
|Ave Low Temp (°C)||22||22||23||23||24||24||24||24||24||24||24||23|
|Sunshine (Hrs daily)||9||9||10||9||9||9||8||9||9||8||8||8|
|Daylight (Hrs daily)||12||12||12||12||13||13||13||13||12||12||12||11|
|Ave Humidity (%)||75||75||80||80||80||80||80||80||80||80||80||80|
|Days with some Rain||15||10||10||9||14||18||20||18||16||15||16||16|
|Ave Rainfall (mm)||80||60||60||60||75||155||200||195||185||205||180||140|
|Sea Temp (°C)||27||27||27||27||28||28||28||28||29||29||28||27|
|(St George's, Grenada)||J||F||M||A||M||J||J||A||S||O||N||D|
Note: Meteorological data is sourced from the United States National Oceanic and Atmospheric Administration (NOAA) and the World Meteorological Organization (WMO).
Latest update: Best time to visit Grenada: 10 August, 2020
Search, compare and book the lowest possible prices on discounted airfares and hotels from our online travel partners.