- Atibaia ›
- Weather by month
Atibaia Weather by Month
Average temperatures, rainfall and humidity for Atibaia, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Atibaia month looks like before you travel — then check the live Atibaia forecast for the days ahead.
Warmest month
February
28°C average high
Coolest month
July
13°C average low
Wettest month
March
134 mm of rain
Driest month
July
17 mm of rain
Average temperature and rainfall in Atibaia 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 | 28°C | 19°C | 14°C / 34°C | 90 mm | 80% | 9 km/h |
| February | 28°C | 19°C | 14°C / 36°C | 82 mm | 80% | 9 km/h |
| March | 28°C | 19°C | 11°C / 34°C | 134 mm | 81% | 8 km/h |
| April | 26°C | 17°C | 6°C / 33°C | 41 mm | 79% | 9 km/h |
| May | 24°C | 15°C | 5°C / 33°C | 47 mm | 77% | 9 km/h |
| June | 23°C | 14°C | 2°C / 31°C | 34 mm | 76% | 8 km/h |
| July | 23°C | 13°C | 1°C / 30°C | 17 mm | 71% | 9 km/h |
| August | 24°C | 14°C | 3°C / 36°C | 24 mm | 69% | 10 km/h |
| September | 27°C | 16°C | 7°C / 37°C | 33 mm | 68% | 11 km/h |
| October | 26°C | 17°C | 8°C / 37°C | 71 mm | 77% | 11 km/h |
| November | 26°C | 17°C | 8°C / 37°C | 61 mm | 77% | 10 km/h |
| December | 27°C | 19°C | 12°C / 36°C | 93 mm | 78% | 9 km/h |
Best time to visit Atibaia
The most comfortable time to visit Atibaia is generally May and July to August, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around March, totalling about 728 mm a year.
Travellers who prefer heat should aim for February, when highs average 28°C. March is the month to avoid if rain would spoil your plans — it averages 134 mm, roughly 8× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Atibaia forecast for what is happening now.