For a comfortable and enjoyable visit to Kew, the best time to go is during the dry season, which runs from December to May.
During these months, you'll experience consistently warm temperatures, typically in the high 20s to low 30s Celsius, with plenty of sunshine and very little rainfall. This makes it ideal for exploring the natural beauty of the area, relaxing on the beaches, or enjoying outdoor activities without the interruption of heavy showers. The sea is also calm and inviting during this period, great for swimming and water sports.
The peak tourist season generally falls between mid-December and April, coinciding with cooler temperatures in many northern countries. If you prefer to avoid the busiest crowds and potentially higher prices, consider visiting in May or early December. You'll still benefit from excellent weather but with fewer visitors.
Conversely, the wet season, from June to November, brings more frequent and heavier rainfall, higher humidity, and the possibility of tropical storms.