Average annual temperature is 26.6 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Pôrto Ciríaco
* Weather data for Pôrto Ciríaco 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) | 37.4 | 33.3 | 34.8 | 34.6 | 32.6 | 32.1 | 32.7 | 36.6 | 39.3 | 41.1 | 41.8 | 40.2 |
| Average daytime temperature (°C) | 31.7 | 30.7 | 31.6 | 30.6 | 29.0 | 27.0 | 29.5 | 32.6 | 34.4 | 37.0 | 36.9 | 35.9 |
| Average temperature (°C) | 27.2 | 26.3 | 26.7 | 25.3 | 23.5 | 20.3 | 22.8 | 25.9 | 28.3 | 31.2 | 31.4 | 30.4 |
| Average night temperature (°C) | 23.7 | 23.4 | 23.2 | 21.2 | 19.3 | 15.3 | 17.6 | 20.7 | 23.3 | 26.4 | 26.6 | 26.0 |
| Absolute minimum temperature (°C) | 20.7 | 18.8 | 21.7 | 15.1 | 14.4 | 7.2 | 9.9 | 17.5 | 15.0 | 20.1 | 17.4 | 23.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.7 | 12.2 | 11.6 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.0 | 9.1 | 9.5 | 9.7 | 8.6 | 9.1 | 9.6 | 9.5 | 10.1 | 10.5 | 10.9 | 11.1 |
| Precipitation (mm) | 204 | 273 | 157 | 101 | 102 | 75 | 3 | 33 | 37 | 105 | 87 | 84 |
| Sunny days | 2 | 2 | 2 | 11 | 19 | 24 | 30 | 24 | 20 | 10 | 15 | 10 |
| Rainy days | 29 | 26 | 29 | 19 | 12 | 6 | 1 | 7 | 10 | 21 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pôrto Ciríaco is at