Phnom Penh Weather in May

May in Phnom Penh brings extremely high temperatures around 36°C (97°F) during the day, dropping to 27°C (81°F) at night, with quite a bit of rainfall expected, averaging around 157 mm (6.2 in) for the month.

Rainfall in Phnom Penh in May

Past climate data indicates that roughly 15 days will see rain, totalling around 157 mm (6.2 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Phnom Penh in May

In May, expect extremely high temperatures in Phnom Penh, with highs of 36°C (97°F) and lows of 27°C (81°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 27°C (81°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.

Sunshine in Phnom Penh in May

Expect a lot of sunshine this month, with about 203 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Phnom Penh in May

Average wind conditions reach 2 m/s (4 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

May in Phnom Penh 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.