Measurements:
°C
°F
Koror
86°F
NE 13 mph
Feels like: 94°F
Precip: 100%
World Resorts Palau Koror Weather May Weather in Koror

Koror Weather: May

Average Day Temperature: 91.1°F
Average Night Temperature: 87.5°F
Sea Water Temperature: 89.6°F
Number of Sunny Days: 5 days
Sunshine Hours: 12.0 - 12.2 hours
Number of Rainy Days: 15 days
Precipitation Totals: 9.4 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 90°F. The lowest night temperature was 81°F. The average values for day and night temperatures during May were 87.6°F и 85.5°F respectivly.

Koror Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Koror was 90.0°F. The maximum and minimum values were 89.2°F and 90.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Koror is 9.4 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 10.1 mph. It makes May one of the most windless months of the year for Koror.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Koror in May is 5.9 hours.

Best Time to Visit Koror
The most sunny months:
May 5 days
October 5 days
August 4 days
The most warm months:
May 91.1 °F
June 91.0 °F
November 90.6 °F
Warmest sea temperature:
June 89.7 °F
May 89.6 °F
November 89.3 °F
The most cold months:
February 88.5 °F
March 89.1 °F
January 89.3 °F
The most rainy months:
July 16 days
May 15 days
June 15 days
The most windy months:
February 16 mph
January 15 mph
March 14 mph

Koror on the Weather Map

Palau Resorts:
NAME
Angaur +86
Koror +86
Melekeok +86
24 Hours Weather Forecast
Koror
Local time: 13:37
05 dec, friday
1500 86°F
NE
13 mph
1800 86°F
NE
12 mph
2100 86°F
NE
11 mph
06 dec, saturday
0000 86°F
NE
10 mph
0300 86°F
NE
8 mph
0600 86°F
E
4 mph
0900 86°F
NE
4 mph
1200 88°F
E
4 mph