Santo Tomas Weather in May

Santo Tomas in May averages 31°C (88°F) during the day and 23°C (73°F) at night. May is part of the rainy season, so frequent rainfall is typical.

Rainfall in Santo Tomas in May

As part of the rainy season, Santo Tomas sees around 20 days of rain in May, with an average of 274 mm (11 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Santo Tomas in May

May in Santo Tomas brings very high temperatures, with highs of 31°C (88°F) and nights around 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Santo Tomas in May

The city usually sees around 175 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Santo Tomas in May

Average wind conditions reach 1 m/s (2 knots) in May. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

May in Santo Tomas can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.