Phnom Penh weather in May (Phnom Penh Municipality, Cambodia)
How does the May weather in Phnom Penh compare to other months? Check out our in-depth weather guide for this month.
Temperatures
Typically, May in Phnom Penh includes extremely high temperatures and high rainfall. Anticipate daytime highs near 36°C, and cooler nights with temperatures around 27°C. With these average temperatures, expect occasional spikes in warmth. Wear light fabrics and stay cool by hydrating regularly.
Precipitation
Phnom Penh in May usually receives high rainfall, averaging around 157 mm for the month. On average, there are about 15 days with rain during this month.Average sunshine
Expect a lot of sunshine this month, with about 203 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Phnom Penh. December typically offers the most optimal weather. In contrast, March, April, May, June, September and October tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Phnom Penh climate page with graphs.
Phnom Penh, monthly averages in May
Min Temperature
27°C
Max Temperature
36°C
Chance of Rain
49%
Precipitation
157 mm
Rainy days
15 days
Humidity
77%
Windspeed
7 km/h
Sunshine
203 hours
Percentage Sunshine
Where to go in Cambodia in May
Find out more about the weather in Cambodia and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Phnom Penh.
Our site offers climate and forecast data for every country in the world. Are you going to Cambodia? On this website you can find historical weather averages for many cities in Cambodia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
