Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 55 days
Number of rainy days: 310 days
Look at detailed online map of Boca do Caju
* Weather data for Boca do Caju 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) | 31.7 | 32.8 | 32.8 | 32.9 | 32.9 | 32.6 | 34.8 | 36.3 | 37.2 | 38.2 | 37.4 | 33.5 |
| Average daytime temperature (°C) | 29.6 | 29.2 | 30.6 | 30.7 | 30.7 | 30.3 | 31.9 | 33.3 | 34.4 | 35.0 | 33.4 | 31.5 |
| Average temperature (°C) | 25.0 | 25.0 | 25.7 | 25.9 | 26.1 | 25.7 | 26.9 | 27.8 | 28.4 | 28.8 | 28.2 | 26.7 |
| Average night temperature (°C) | 22.6 | 22.6 | 23.1 | 23.4 | 23.6 | 22.8 | 23.2 | 23.9 | 24.4 | 24.7 | 24.8 | 24.2 |
| Absolute minimum temperature (°C) | 21.5 | 21.6 | 21.8 | 22.4 | 22.5 | 19.3 | 22.5 | 22.8 | 22.7 | 23.1 | 22.8 | 23.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 8.2 | 7.5 | 8.3 | 8.4 | 8.7 | 9.2 | 10.3 | 10.7 | 11.1 | 10.8 | 9.4 | 8.7 |
| Precipitation (mm) | 278 | 306 | 238 | 216 | 195 | 109 | 37 | 44 | 32 | 58 | 112 | 231 |
| Sunny days | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 12 | 15 | 10 | 7 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 31 | 27 | 23 | 19 | 15 | 21 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boca do Caju is at