Average annual temperature is 20.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Chiba
* Weather data for Chiba 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) | 31.3 | 30.3 | 29.4 | 28.0 | 26.1 | 25.0 | 24.7 | 28.8 | 32.7 | 31.2 | 32.5 | 32.4 |
| Average daytime temperature (°C) | 26.7 | 25.3 | 26.5 | 23.5 | 22.7 | 20.3 | 21.1 | 23.2 | 26.5 | 26.2 | 26.6 | 27.9 |
| Average temperature (°C) | 22.2 | 21.0 | 21.9 | 18.9 | 17.6 | 15.6 | 16.6 | 18.2 | 21.1 | 21.6 | 22.1 | 23.5 |
| Average night temperature (°C) | 18.5 | 17.7 | 18.6 | 15.4 | 13.8 | 12.3 | 13.4 | 14.3 | 16.9 | 17.8 | 18.6 | 20.0 |
| Absolute minimum temperature (°C) | 14.6 | 11.4 | 15.2 | 9.0 | 6.5 | 5.2 | 5.3 | 8.4 | 5.7 | 13.6 | 8.3 | 14.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.5 | 8.5 | 9.9 | 9.1 | 8.7 | 7.5 | 8.0 | 8.9 | 8.9 | 8.3 | 8.3 | 10.6 |
| Precipitation (mm) | 167 | 267 | 96 | 92 | 39 | 84 | 128 | 75 | 132 | 362 | 220 | 124 |
| Sunny days | 6 | 4 | 5 | 11 | 19 | 19 | 15 | 19 | 11 | 7 | 5 | 6 |
| Rainy days | 25 | 24 | 26 | 19 | 12 | 11 | 16 | 12 | 19 | 24 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chiba is at