The highest day temperature in September 2023 was 89°F. The lowest night temperature was 80°F. The average values for day and night temperatures during September were 86.5°F и 83.9°F respectivly.

The average sea surface temperature in September 2023 for Perhentian Islands was 90.2°F. The maximum and minimum values were 89.2°F and 91.0°F respectively.

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

Precipitation total in September for Perhentian Islands is 5.7 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 6.2 mph. It makes September one of the most windless months of the year for Perhentian Islands.

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 Perhentian Islands in September is 7.2 hours.