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Ariquemes Weather by Month
Average temperatures, rainfall and humidity for Ariquemes, Brazil, month by month, built from OpenWeather’s historical records. Use it to see what a typical Ariquemes month looks like before you travel — then check the live Ariquemes forecast for the days ahead.
Warmest month
September
35°C average high
Coolest month
July
22°C average low
Wettest month
December
170 mm of rain
Driest month
July
12 mm of rain
Average temperature and rainfall in Ariquemes 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 | 30°C | 23°C | 19°C / 37°C | 161 mm | 86% | 5 km/h |
| February | 30°C | 23°C | 19°C / 39°C | 148 mm | 86% | 5 km/h |
| March | 31°C | 24°C | 21°C / 37°C | 149 mm | 86% | 5 km/h |
| April | 31°C | 24°C | 19°C / 36°C | 151 mm | 84% | 5 km/h |
| May | 31°C | 23°C | 16°C / 36°C | 54 mm | 82% | 5 km/h |
| June | 32°C | 22°C | 13°C / 36°C | 18 mm | 76% | 5 km/h |
| July | 34°C | 22°C | 15°C / 38°C | 12 mm | 67% | 5 km/h |
| August | 35°C | 23°C | 13°C / 41°C | 18 mm | 65% | 5 km/h |
| September | 35°C | 24°C | 17°C / 44°C | 47 mm | 71% | 5 km/h |
| October | 34°C | 24°C | 20°C / 40°C | 77 mm | 76% | 5 km/h |
| November | 32°C | 24°C | 15°C / 42°C | 156 mm | 81% | 5 km/h |
| December | 31°C | 24°C | 21°C / 39°C | 170 mm | 85% | 5 km/h |
Best time to visit Ariquemes
The most comfortable time to visit Ariquemes 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 December, totalling about 1,162 mm a year.
Travellers who prefer heat should aim for September, when highs average 35°C. December is the month to avoid if rain would spoil your plans — it averages 170 mm, roughly 14× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Ariquemes forecast for what is happening now.
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