Penang Weather in May

May in Penang brings very high temperatures, with daytime highs of 32°C (90°F) and nights around 26°C (79°F). It's part of the rainy season, with 237 mm (9.3 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Penang in May

Penang is in the rainy season in May, with rain on around 17 days and an average of 237 mm (9.3 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Penang in May

In May, Penang sees very high temperatures, with highs of 32°C (90°F). Nights drop to around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. Nights remain warm at around 26°C (79°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Penang in May

The city usually sees around 205 hours of sunlight, indicating many sunny days despite it being the rainy season.

Wind Speed in Penang 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.

Average water temperature in May

At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.

May in Penang has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.