- Santos ›
- Weather by month
Santos Weather by Month
Average temperatures, rainfall and humidity for Santos, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Santos month looks like before you travel — then check the live Santos forecast for the days ahead.
Warmest month
February
29°C average high
Coolest month
July
16°C average low
Wettest month
February
80 mm of rain
Driest month
April
35 mm of rain
Average temperature and rainfall in Santos by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 29°C | 22°C | 16°C / 38°C | 77 mm | 67% | 10 km/h |
| February | 29°C | 22°C | 16°C / 39°C | 80 mm | 67% | 10 km/h |
| March | 29°C | 22°C | 2°C / 38°C | 73 mm | 65% | 10 km/h |
| April | 27°C | 20°C | 11°C / 35°C | 35 mm | 65% | 9 km/h |
| May | 25°C | 18°C | 8°C / 36°C | 35 mm | 64% | 9 km/h |
| June | 25°C | 17°C | 9°C / 34°C | 46 mm | 67% | 9 km/h |
| July | 24°C | 16°C | 4°C / 34°C | 51 mm | 67% | 9 km/h |
| August | 25°C | 17°C | 8°C / 37°C | 50 mm | 65% | 9 km/h |
| September | 27°C | 18°C | 8°C / 41°C | 58 mm | 66% | 10 km/h |
| October | 26°C | 19°C | 12°C / 40°C | 61 mm | 64% | 11 km/h |
| November | 26°C | 19°C | 12°C / 39°C | 55 mm | 68% | 11 km/h |
| December | 28°C | 21°C | 12°C / 38°C | 66 mm | 66% | 10 km/h |
Best time to visit Santos
The most comfortable time to visit Santos is generally May to July, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around February, totalling about 687 mm a year.
Travellers who prefer heat should aim for February, when highs average 29°C. February is the month to avoid if rain would spoil your plans — it averages 80 mm, roughly 2× the rainfall of the driest month (April).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Santos forecast for what is happening now.
Weather across Brazil right now
- Belém25°C
- Belo Horizonte21°C
- Brasília21°C
- Campinas19°C
- Campo Grande27°C
- Contagem20°C
- Cuiabá27°C
- Curitiba14°C
- Feira de Santana22°C
- Fortaleza27°C
- Goiânia26°C
- Guarulhos17°C
- Jaboatão dos Guararapes26°C
- João Pessoa25°C
- Maceió26°C
- Manaus26°C
- Natal26°C
- Osasco17°C
- Porto Alegre17°C
- Recife26°C
- Ribeirão Prêto24°C
- Rio de Janeiro21°C
- Salvador26°C
- Santo André17°C
- São Bernardo do Campo17°C
- São Gonçalo21°C
- São José dos Campos18°C
- São Luís26°C
- São Paulo17°C
- Sorocaba19°C
- Teresina28°C
- Uberlândia24°C
