Treasure Island Weather in January

January in Treasure Island sees daytime temperatures around 29°C (84°F) and lows of 26°C (79°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Treasure Island in January

As part of the rainy season, Treasure Island sees around 19 days of rain in January, with an average of 275 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Treasure Island in January

Expect highs of 29°C (84°F) in Treasure Island in January, with nights dropping to around 26°C (79°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Treasure Island in January

The days are predominantly sunny, with an estimated total of around 214 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in Treasure Island in January

January sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Average water temperature in January

The water temperature is 28°C (82°F), which most people find very comfortable. A good month for swimming and water sports.

January in Treasure Island has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.