The highest day temperature in September 2023 was 87°F. The lowest night temperature was 79°F. The average values for day and night temperatures during September were 84.4°F и 84.9°F respectivly.

The average sea surface temperature in September 2023 for Hambantota was 86.8°F. The maximum and minimum values were 85.8°F and 88.0°F respectively.

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

Precipitation total in September for Hambantota is 2.7 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 16.4 mph. It makes September one of the most windy months of the year for Hambantota.

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 Hambantota in September is 7.9 hours.