Best year time to visit São Sebastião

General weather information about São Sebastião

Average annual temperature is 25.4 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: 13.3 °C

Number of sunny days: 63 days

Number of rainy days: 302 days

* Weather data for São Sebastião Brazil is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	31.7	32.3	32.8	32.1	31.9	31.6	33.4	34.6	36.7	36.2	35.3	33.6
Average daytime temperature (°C)	29.1	29.1	29.7	29.6	29.4	28.6	31.5	32.3	33.4	33.2	32.0	30.4
Average temperature (°C)	24.2	24.4	24.7	24.7	24.9	23.5	25.7	26.4	27.2	27.2	26.5	25.6
Average night temperature (°C)	21.6	21.6	22.0	22.0	22.1	20.0	21.0	21.9	22.9	23.3	23.1	22.7
Absolute minimum temperature (°C)	20.3	20.0	20.5	21.0	20.6	13.3	18.4	18.4	21.4	21.7	21.3	21.7

The largest precipitation sum in São Sebastião is at

January — 415(mm)

February — 303(mm)

March — 234(mm)

April — 255(mm)

December — 226(mm)

When is the best time to visit São Sebastião?

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

What is the weather like in São Sebastião?

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

How many sunny days does São Sebastião have?

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