- Itacoatiara ›
- Weather by month
Itacoatiara Weather by Month
Average temperatures, rainfall and humidity for Itacoatiara, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Itacoatiara month looks like before you travel — then check the live Itacoatiara forecast for the days ahead.
Warmest month
September
34°C average high
Coolest month
January
24°C average low
Wettest month
March
134 mm of rain
Driest month
August
28 mm of rain
Average temperature and rainfall in Itacoatiara 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 | 31°C | 24°C | 21°C / 38°C | 89 mm | 83% | 7 km/h |
| February | 30°C | 24°C | 21°C / 36°C | 97 mm | 83% | 8 km/h |
| March | 30°C | 24°C | 21°C / 35°C | 134 mm | 84% | 8 km/h |
| April | 30°C | 24°C | 22°C / 34°C | 97 mm | 84% | 7 km/h |
| May | 30°C | 24°C | 21°C / 34°C | 87 mm | 84% | 7 km/h |
| June | 31°C | 24°C | 20°C / 34°C | 49 mm | 81% | 7 km/h |
| July | 32°C | 24°C | 21°C / 36°C | 31 mm | 75% | 7 km/h |
| August | 33°C | 25°C | 21°C / 38°C | 28 mm | 71% | 8 km/h |
| September | 34°C | 25°C | 22°C / 39°C | 39 mm | 70% | 8 km/h |
| October | 33°C | 25°C | 19°C / 39°C | 62 mm | 73% | 7 km/h |
| November | 32°C | 25°C | 22°C / 38°C | 73 mm | 77% | 7 km/h |
| December | 31°C | 24°C | 21°C / 38°C | 97 mm | 82% | 7 km/h |
Best time to visit Itacoatiara
The most comfortable time to visit Itacoatiara is generally June 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 884 mm a year.
Travellers who prefer heat should aim for September, when highs average 34°C. March is the month to avoid if rain would spoil your plans — it averages 134 mm, roughly 5× the rainfall of the driest month (August).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Itacoatiara forecast for what is happening now.
Weather across Brazil right now
- Belém27°C
- Belo Horizonte21°C
- Brasília25°C
- Campinas17°C
- Campo Grande27°C
- Contagem21°C
- Cuiabá30°C
- Curitiba13°C
- Feira de Santana23°C
- Fortaleza27°C
- Goiânia26°C
- Guarulhos15°C
- Jaboatão dos Guararapes27°C
- João Pessoa24°C
- Maceió24°C
- Manaus28°C
- Natal26°C
- Osasco16°C
- Porto Alegre15°C
- Recife27°C
- Ribeirão Prêto23°C
- Rio de Janeiro22°C
- Salvador26°C
- Santo André15°C
- São Bernardo do Campo15°C
- São Gonçalo22°C
- São José dos Campos16°C
- São Luís27°C
- São Paulo16°C
- Sorocaba17°C
- Teresina32°C
- Uberlândia26°C
