Palau - When to Visit

When to Visit Palau

Climate guide & best times to travel

Monthly Climate Data for Palau Average temperature and rainfall by month Climate Overview 18°C 22°C 27°C 31°C 36°C Rainfall (mm) 0 228 457 Jan Jan: 30.0°C high, 23.0°C low, 272mm rain Feb Feb: 30.0°C high, 23.0°C low, 231mm rain Mar Mar: 30.0°C high, 24.0°C low, 208mm rain Apr Apr: 31.0°C high, 24.0°C low, 221mm rain May May: 31.0°C high, 24.0°C low, 305mm rain Jun Jun: 31.0°C high, 24.0°C low, 439mm rain Jul Jul: 30.0°C high, 24.0°C low, 457mm rain Aug Aug: 30.0°C high, 24.0°C low, 378mm rain Sep Sep: 30.0°C high, 24.0°C low, 302mm rain Oct Oct: 31.0°C high, 24.0°C low, 353mm rain Nov Nov: 31.0°C high, 24.0°C low, 287mm rain Dec Dec: 31.0°C high, 24.0°C low, 305mm rain Temperature Rainfall
Palau's climate defies easy categorization. Forget four distinct seasons. Here, humidity and rainfall drive everything. Temperatures hold steady year-round: 30°C (86°F) by day, 24°C (75°F) at night in Koror, the main hub. Rainfall splits the year in two. May through November brings the wet season. Expect heavy tropical downpours, brief but daily. December through April counts as drier. Rain still falls. It never stops completely. Humidity hits you immediately upon arrival. It spikes during wet months. The UV index stays extreme all year. Do not skip sunscreen. Even dry months deliver significant rainfall by most standards. Pack a waterproof layer regardless. Ocean temperatures remain warm and inviting every month. This suits the diving. This suits the beaches.

Best Time to Visit

Recommended timing for different travel styles.

Beach
January through April wins for beach time. Uninterrupted sunshine becomes more likely. Passing showers still happen.
Cultural
This same window suits Koror's cultural sites. Walking between venues faces fewer rain delays.
Adventure
Adventure seekers should target shoulder months. Palau's interior trails turn impossibly green. Peak wet season renders them slippery mud pits. Start or end of year strikes the better balance.
Budget
June through October brings better rates. Visitor numbers drop with the rainier forecasts.

What to Pack

Essentials and seasonal recommendations for Palau.

Year-Round Essentials
A high-quality, reef-safe waterproof sunscreen
non-negotiable due to the extreme UV index.
A wide-brimmed hat and UV-protection sunglasses
equally important.
Quick-dry clothing, like lightweight shirts and shorts
as you'll appreciate fabric that doesn't stay damp in the humidity.
Sturdy, waterproof sandals
essential for wet landings from boats and general wear.
A pair of water shoes
will protect your feet on rocky beaches and reefs.
A reliable, lightweight rain jacket or poncho
even in the dry season, a sudden shower is common.
A dry bag for your electronics and a reusable water bottle
are practical additions.
drier months from December to April
Clothing
your standard tropical wardrobe, a light long-sleeve layer for cooler evenings on the water
wet season from May to November
Clothing
prioritize quick-dry materials even more
Footwear
should definitely be chosen for wet conditions.
Accessories
An extra rain shell, a small travel umbrella
Layering Tip
Consider moisture-wicking socks if you plan on hiking.
Plug Type
A and B
Voltage
120V
Adapter Note
Travelers from Europe or Asia will need a plug adapter.
Skip These Items
Formal wear Heavy jeans or cotton sweaters Expensive leather footwear large aerosol cans of mosquito repellent a heavy towel
Full Packing Checklist

Interactive checklist with shopping links for every item you need.

View Palau Packing List →

Month-by-Month Guide

Climate conditions and crowd levels for each month of the year.

January

January feels almost refreshing. Humidity dips to 85%. Expect roughly 20 rainy days. This counts as dry here.

High 30°C (87°F)
Crowds medium to high
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February

February continues the trend. Rainy days drop to about 17. Temperatures hold steady. The UV index peaks now. Sun protection is non-negotiable.

Crowds steady
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March

March delivers more dry conditions. Count on 17 rainy days average. Temperatures edge upward. Outdoor activities peak in Palau before the rains return.

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April

sees a slight uptick in rainfall as the dry season starts to transition.

High 31°C (88°F)
Crowds begin to thin a bit towards the month's end
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May

April signals wet season arrival. Rainfall jumps. Humidity climbs to 87%. Plan for 21 rainy days. Storms hit hard but pass quickly.

Rainfall about 12 inches
Crowds low to medium
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June

May sits deep in wet season. Humidity reaches 91%. Rainfall is substantial. The warmth persists. So does the damp. The foliage explodes with color.

Rainfall around 17 inches over 23 days
Crowds low
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July

June often ranks as the wettest month. Tourism quiets down. The seas stay calm. Divers benefit.

Rainfall up to 18 inches of rain and 23 rainy days
Crowds low
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August

begins a very gradual easing of the rains. Humidity is still high at 89%.

Rainfall around 15 inches of precipitation over 20 days
Crowds low
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September

July sees rainfall begin its slow retreat. Warmth and humidity remain. Afternoon showers settle into a predictable rhythm.

Rainfall about 12 inches over 19 days
Crowds low
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October

is another wet month, reminding you the wet season isn't over.

Rainfall around 14 inches of rain, about 18 rainy days
Crowds quiet
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November

August remains transitional. Rainfall decreases but stays notable. Humidity holds at 89%.

Rainfall 11 inches over 21 days
Crowds begin to pick up slightly towards the end of the month
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December

September opens the drier window. Significant rain still falls. Temperatures stay consistently warm. Holiday traffic picks up.

Rainfall about 12 inches of rain over 22 days
Crowds medium
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