Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 188 days
Number of rainy days: 177 days
Look at detailed online map of Fonseca
* Weather data for Fonseca 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) | 36.5 | 34.9 | 34.8 | 31.3 | 32.1 | 32.2 | 34.4 | 35.5 | 37.2 | 37.6 | 37.3 | 38.0 |
| Average daytime temperature (°C) | 32.7 | 32.6 | 30.8 | 30.3 | 31.1 | 30.9 | 32.4 | 33.7 | 35.2 | 36.1 | 35.9 | 35.6 |
| Average temperature (°C) | 27.3 | 27.1 | 25.9 | 25.6 | 26.4 | 26.3 | 27.2 | 28.0 | 29.0 | 29.4 | 29.4 | 29.4 |
| Average night temperature (°C) | 22.8 | 22.7 | 22.2 | 22.0 | 22.3 | 22.3 | 22.1 | 22.7 | 23.6 | 23.9 | 24.2 | 24.4 |
| Absolute minimum temperature (°C) | 21.3 | 21.6 | 21.2 | 20.2 | 20.7 | 21.1 | 21.0 | 21.3 | 21.8 | 23.0 | 23.1 | 23.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.5 | 10.6 | 9.4 | 10.3 | 10.6 | 10.2 | 10.7 | 11.0 | 11.0 | 11.2 | 11.1 | 10.6 |
| Precipitation (mm) | 111 | 102 | 258 | 100 | 22 | 12 | 9 | 5 | 2 | 0 | 14 | 25 |
| Sunny days | 8 | 7 | 2 | 4 | 9 | 15 | 25 | 25 | 27 | 29 | 22 | 15 |
| Rainy days | 23 | 21 | 29 | 26 | 22 | 15 | 6 | 6 | 3 | 2 | 8 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fonseca is at