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Maceió weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Maceió?
For a warm holiday, the best week has been 6–12 October (Weather Index 97). Favourable start dates for a 7-day trip run from 16 September to 29 October. February and March are warmest (30°C), November is driest and October to January have the most sun.
- Warmest
- February and March 30°C
- Coolest
- July and August 26°C
- Driest
- November 37% rain-day chance
- Wettest
- June 86% rain-day chance
- Sunniest
- October to January 12 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Maceió
Maceió historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 29.5 | 24.7 | 58.4 | 18.1 | 55.0 | 11.5 |
| February | 29.7 | 24.9 | 62.9 | 17.6 | 53.8 | 11.5 |
| March | 29.6 | 24.9 | 68.7 | 21.3 | 119.6 | 10.8 |
| April | 29.1 | 24.7 | 72.3 | 21.7 | 109.9 | 10.7 |
| May | 28.0 | 24.0 | 82.9 | 25.7 | 188.1 | 10.0 |
| June | 26.8 | 23.1 | 85.7 | 25.7 | 203.6 | 9.9 |
| July | 26.2 | 22.4 | 81.0 | 25.1 | 149.1 | 10.1 |
| August | 26.4 | 22.3 | 74.8 | 23.2 | 113.3 | 10.6 |
| September | 26.9 | 22.8 | 67.7 | 20.3 | 63.6 | 11.2 |
| October | 28.1 | 23.5 | 47.7 | 14.8 | 36.7 | 11.8 |
| November | 29.1 | 24.2 | 37.3 | 11.2 | 40.0 | 11.7 |
| December | 29.3 | 24.5 | 42.3 | 13.1 | 38.3 | 11.8 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.