Sri Jayawardenepura Kotte
Sri Lanka
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Sri Jayawardenepura Kotte, Sri Lanka

A night view of the lit Sri Lanka Ceylon Parliament in Sri Jayawardenepura Kotte viewed across Lake Diyawanna
A night view of the lit Sri Lanka Ceylon Parliament in Sri Jayawardenepura Kotte viewed across Lake Diyawanna
The first month of the autumn, September, is still a hot month in Sri Jayawardenepura Kotte, Sri Lanka, with average temperature fluctuating between 24.8°C (76.6°F) and 30.3°C (86.5°F).

Temperature

In Sri Jayawardenepura Kotte, the average high-temperature is essentially the same as in August - a still tropical 30.3°C (86.5°F). In Sri Jayawardenepura Kotte, in September, the average low-temperature is 24.8°C (76.6°F).

Rainfall

During September, Sri Jayawardenepura Kotte regularly aggregates up to 165mm (6.5") of precipitation. During the entire year, Sri Jayawardenepura Kotte aggregates up to 2252mm (88.7") of precipitation.

Daylight

The average length of the day in September in Sri Jayawardenepura Kotte is 12.2h.

What is the temperature in September in Sri Jayawardenepura Kotte?

In September, the average high-temperature is 30.3°C (86.5°F), and the average low-temperature is 24.8°C (76.6°F).

How much does it rain in Sri Jayawardenepura Kotte in September?

Throughout September, 165mm (6.5") of precipitation is accumulated.

How many hours of daylight does Sri Jayawardenepura Kotte have in September?

In September, the average length of the day in Sri Jayawardenepura Kotte is 12.2h.
Average temperature in September - Sri Jayawardenepura Kotte, Sri Lanka
  • Average high temperature in September: 30.3°C

The warmest month (with the highest average high temperature) is April (31.8°C).
Months with the lowest average high temperature are July, August and October (30°C).

  • Average low temperature in September: 24.8°C

Months with the highest average low temperature are May and June (25.5°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).

Average rainfall in September - Sri Jayawardenepura Kotte, Sri Lanka
  • Average rainfall in September: 165mm

The wettest month (with the highest rainfall) is October (358mm).
The driest month (with the lowest rainfall) is February (63mm).

Average daylight in September - Sri Jayawardenepura Kotte, Sri Lanka
  • Average daylight in September: 12.2h

Months with the longest days are June and July (Average daylight: 12.5h).
The month with shortest days is December (Average daylight: 11.7h).