The highest day temperature in October 2023 was 92°F. The lowest night temperature was 77°F. The average values for day and night temperatures during October were 84.3°F и 80.3°F respectivly.

The average sea surface temperature in October 2023 for Haikou was 86.3°F. The maximum and minimum values were 83.0°F and 89.2°F respectively.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for Haikou is 6.5 in. It makes october one of the most rainy months of the year.

The average wind speed in October is 12.3 mph. It makes October one of the most windy months of the year for Haikou.

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 Haikou in October is 5.9 hours.