Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of João Costa
* Weather data for João Costa 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) | 32.4 | 33.3 | 34.2 | 34.0 | 33.3 | 34.3 | 36.1 | 38.1 | 39.8 | 40.8 | 39.9 | 39.4 |
| Average daytime temperature (°C) | 30.5 | 31.2 | 30.7 | 31.4 | 31.3 | 32.7 | 33.7 | 35.3 | 36.8 | 38.7 | 36.3 | 36.2 |
| Average temperature (°C) | 25.9 | 26.5 | 26.3 | 26.4 | 26.7 | 27.1 | 27.7 | 29.1 | 30.5 | 32.2 | 30.7 | 30.6 |
| Average night temperature (°C) | 22.1 | 22.4 | 22.6 | 22.1 | 22.8 | 22.1 | 22.0 | 23.1 | 24.4 | 26.4 | 25.5 | 25.7 |
| Absolute minimum temperature (°C) | 19.5 | 19.7 | 20.2 | 20.5 | 21.5 | 19.9 | 20.1 | 21.0 | 22.3 | 24.6 | 23.2 | 23.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.7 | 10.6 | 9.9 | 10.7 | 9.7 | 10.2 | 10.8 | 10.9 | 11.3 | 11.3 | 10.8 | 10.6 |
| Precipitation (mm) | 96 | 55 | 125 | 61 | 42 | 0 | 0 | 0 | 0 | 0 | 32 | 71 |
| Sunny days | 4 | 5 | 4 | 8 | 16 | 29 | 30 | 30 | 29 | 30 | 14 | 18 |
| Rainy days | 27 | 23 | 27 | 22 | 15 | 1 | 1 | 1 | 1 | 1 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in João Costa is at