Average annual temperature is 26.6 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Tomé-Açu
* Weather data for Tomé-Açu Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 31.7 | 32.0 | 31.9 | 32.1 | 32.3 | 34.2 | 34.1 | 36.5 | 36.1 | 35.8 | 33.3 |
| Average daytime temperature (°C) | 30.1 | 29.8 | 29.3 | 30.0 | 30.4 | 30.8 | 32.3 | 33.3 | 34.1 | 34.7 | 33.9 | 31.9 |
| Average temperature (°C) | 25.2 | 25.0 | 24.7 | 25.3 | 25.8 | 26.1 | 27.0 | 27.8 | 28.3 | 28.7 | 28.1 | 26.9 |
| Average night temperature (°C) | 22.0 | 22.3 | 22.2 | 22.5 | 22.8 | 22.5 | 22.7 | 23.0 | 23.3 | 23.6 | 23.8 | 23.5 |
| Absolute minimum temperature (°C) | 21.3 | 21.8 | 21.1 | 21.7 | 21.7 | 21.4 | 21.3 | 21.9 | 22.3 | 22.3 | 22.6 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 7.3 | 6.6 | 8.1 | 9.2 | 10.4 | 11.0 | 11.1 | 11.3 | 11.2 | 10.6 | 9.3 |
| Precipitation (mm) | 266 | 503 | 562 | 526 | 285 | 130 | 30 | 12 | 24 | 19 | 56 | 139 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 12 | 15 | 10 | 7 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 29 | 26 | 19 | 15 | 21 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tomé-Açu is at