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.
Koror Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Koror.
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10-day forecastForecast
Climate overview of Koror
Koror, Palau, enjoys a steady climate throughout the year, with daytime temperatures typically around 29°C (84°F). May is the warmest month at 30°C (86°F), while February is the coolest at 29°C (84°F).
With around 3222 mm (127 in) of annual rainfall, Koror has a notably wet climate. The wettest month is June. March is the sunniest month, averaging 8.2 hours of sunshine per day.
Koror Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Koror - and find the best time to visit.
Monthly Temperature in Koror
The temperature in Koror remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 30°C (86°F) in May. In February, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).
At night, temperatures range from around 27°C (81°F) in May to 26°C (79°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Koror
Koror has a relatively rainy climate with high precipitation levels, averaging 3222 mm (127 in) of rainfall annually. Koror can be quite wet during June, receiving approximately 366 mm (14 in) of precipitation over 16 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 168 mm (6.6 in) of precipitation spread across 20 rainy days. For more details, please visit our Koror Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Koror
Koror experiences moderate variation in sunshine hours across the seasons. With 8.2 hours daily sunshine in March, it dips to 5.7 hours in June, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Koror
Conditions in Koror are generally most comfortable in March. They are typically least comfortable in May, June, July, August, September, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
mixed
Feb
mixed
Mar
very good
Apr
good
May
very wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
very wet
Oct
very wet
Nov
very wet
Dec
very wet
- Best overall: March
- Warmest weather: all year round
- Most sunshine: March
Frequently asked questions about the climate in Koror
What is the best time to visit Koror?
March typically offers the most optimal weather in Koror. In contrast, May, June, July, August, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Koror?
Daytime highs range from 29°C (84°F) in February to 30°C (86°F) in May. Nighttime lows range from 26°C (79°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Koror get?
Annual rainfall is around 3222 mm (127 in). June is the wettest month with 366 mm (14 in), while March is the driest with 168 mm (6.6 in).
How sunny is Koror?
Koror receives around 2,355 hours of sunshine per year. March is the sunniest month with 245 hours, while June is the cloudiest with just 170 hours. Overall, Koror enjoys abundant sunshine.
Koror 3-Day Forecast
Koror on the map
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