The highest day temperature in September 2023 was 88°F. The lowest night temperature was 78°F. The average values for day and night temperatures during September were 84.1°F и 80.4°F respectivly.

The average sea surface temperature in September 2023 for Balapitiya was 87.4°F. The maximum and minimum values were 86.4°F and 88.6°F respectively.

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

Precipitation total in September for Balapitiya is 17.7 in.

The average wind speed in September is 9.2 mph.

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 Balapitiya in September is 5.0 hours.