Best year time to visit Sewendana

General weather information about Sewendana

Average annual temperature is 26.2 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: 18.7 °C

Number of sunny days: 36 days

Number of rainy days: 329 days

* Weather data for Sewendana Sri Lanka is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	31.3	32.7	35.3	36.2	33.5	32.1	31.6	33.9	31.6	32.3	31.8	31.8
Average daytime temperature (°C)	29.8	31.1	33.3	33.8	31.0	30.5	30.0	32.2	29.2	29.9	30.3	30.0
Average temperature (°C)	24.8	25.7	27.1	27.4	27.1	26.8	26.5	27.5	25.5	25.4	25.3	25.7
Average night temperature (°C)	20.9	21.3	22.9	23.4	24.6	24.2	23.9	24.3	23.3	22.8	22.5	23.0
Absolute minimum temperature (°C)	18.7	19.1	22.1	21.7	23.2	22.3	22.2	23.2	22.3	21.7	21.9	22.0

The largest precipitation sum in Sewendana is at

September — 310(mm)

October — 438(mm)

November — 651(mm)

December — 323(mm)

When is the best time to visit Sewendana?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sewendana.

What is the weather like in Sewendana?

See average temperature, rainfall and daylight hours for Sewendana by month in the table above.

How many sunny days does Sewendana have?

The monthly weather statistics above show sunshine and rainfall patterns for Sewendana throughout the year.