Palau

Palau Weather in May

Average temperatures, rainfall, sunshine and the best places to visit in Palau in May.

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Koror City

Considering a trip to Palau this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Palau in May

May in Palau generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Koror City. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For specific regional insights in Palau, refer to the map provided below.

Precipitation

May is a very rainy month with an average rainfall of around 285 mm (11 in) in Koror City.

Average sunshine

Plenty of sunshine can be expected in numerous places in May. Koror City typically receives 210 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Palau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Palau in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Palau.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Palau

What is the weather like in May for the most popular destinonation in Palau?

Koror City

In May Koror City generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
230 hours
210 hours
170 hours
Monthly rainfall
198 mm (7.8 in)
285 mm (11 in)
366 mm (14 in)
Monthly rainy days
19 days
18 days
16 days
Weather conditions
tolerable
poor
poor
Climate in Koror City →

Is your destination not in the list? Have a look at all destinations in Palau.

In our records: Palau May extremes

Notable May records observed across cities in Palau in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest May day in Palau reached 40°C (104°F) in Koror City on May 24, 2013.

Palau weather in May: frequently asked questions

What is the weather like in Palau in May?

May in Palau brings poor weather. In Koror City, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 27°C (81°F).

What is the average temperature in Palau in May?

Daytime temperatures in Koror City peak at roughly 30°C (86°F) in May, dropping to about 27°C (81°F) overnight.

Does Palau get a lot of rain in May?

Yes. May brings heavy rainfall to Palau, with Koror City averaging around 285 mm (11 in). Expect frequent showers and pack accordingly.

Is May a Good Time to Visit Palau?

In our view, May might not be the best time to travel to Palau with often poor weather in Koror City.

On average, the best time to visit Palau is in March with generally pleasant weather in Koror City. The weather in May, June, July, August, September, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Palau.

Weather and climate has detailed information for every country in the world. Are you going to Palau? Get detailed historical weather averages for many cities in Palau.

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.

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