Snorkel in Jellyfish Lake
Snorkeling in Jellyfish Lake is one of the highlights of Palau. Around 22 million soft pulsating jellyfish have been floating in this maritime lake for thousands of years.
In Koror, May brings high daytime temperatures around 30°C (86°F), with nights cooling to 27°C (81°F). This month falls within the rainy season, so expect frequent rainfall.
May in Koror has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Pick a month to see the average temperature, rainfall and sunshine in Koror - and find the best time to visit.
Find out more about the weather in Palau and which places have the best travel conditions in this month. See all of Palau in May →
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).
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Koror climate overview or explore weather in Palau.
Where to go in May - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Snorkel in Jellyfish Lake
Snorkeling in Jellyfish Lake is one of the highlights of Palau. Around 22 million soft pulsating jellyfish have been floating in this maritime lake for thousands of years.
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