Palau weather in December 2025

Q: How hot is it in Palau in December?

Daytime temperatures usually reach 31°C in Koror, Palau in December with very high heat and humidity, falling to 24°C at night.

Q: How sunny is it in Palau in December?

There are normally 6 hours of bright sunshine each day in Koror, Palau in December - that's 50% of daylight hours.

Q: How warm is the sea around Palau in December?

The average sea temperature around Koror, Palau in December is 29°C.

Q: Does it rain in Palau in December?

There are usually 22 days with some rain in Koror, Palau in December and the average monthly rainfall is 301mm.

Q: What is the chance of a typhoon in Palau in December?

On average less than 1 day in December in Koror, Palau is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 88°F in Palau in December and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 22 days with some rainfall and typically 11.9 inches of rainfall in the month.

88
88°F max day temperature
6
6 hours of sunshine per day
22
22 days with some rainfall
75
75°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
11.9
11.9 inches of monthly rainfall
11
11 (Extreme) UV index
84
84°F sea temperature

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The December weather guide for Palau (Koror) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Palau destinations

Below are average maximum temperatures at popular countries, regions and places in Palau in December. Select a holiday destination to see more weather parameters.

88
Koror
88
Peleliu

All Palau destinations

Metric (°C) | Imperial (°F)

How hot is it in Palau in December?

Daytime temperatures usually reach 88°F in Koror, Palau in December with very high heat and humidity, falling to 75°F at night.

How sunny is it in Palau in December?

There are normally 6 hours of bright sunshine each day in Koror, Palau in December - that's 50% of daylight hours.

How warm is the sea around Palau in December?

The average sea temperature around Koror, Palau in December is 84°F.

Does it rain in Palau in December?

There are usually 22 days with some rain in Koror, Palau in December and the average monthly rainfall is 11.9 inches.

What is the chance of a typhoon in Palau in December?

On average less than 1 day in December in Koror, Palau is likely to be affected by the passage of one or more tropical storms.

Palau December sunrise & sunset times

Browse the sunrise and sunset times for Palau in December 2025. Select a month to view Palau sunrise and sunset times for the next 12 months. The Palau sunrise and sunset times shown below are for Koror.

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

Date	Sunrise times	Sunset times
Monday, 1st December 2025	05:59	17:43
Tuesday, 16th December 2025	06:07	17:49
Wednesday, 31st December 2025	06:14	17:56

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Palau - quick facts
Time difference	UK +9 hours
Language(s)	Palauan, English
Currency	United States Dollar
Electricity	A + B plug (120V)
Driving side	Right
Why visit?	Beaches Nature
Tourist info	Palau Visitors Authority