Average annual temperature is 16.6 °C
Absolute maximum temperature: 24.6 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Ribeira do Testo
* Weather data for Ribeira do Testo Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.1 | 15.3 | 16.5 | 16.2 | 18.8 | 20.8 | 24.1 | 24.6 | 22.8 | 21.9 | 19.9 | 18.1 |
| Average daytime temperature (°C) | 14.1 | 13.8 | 15.0 | 15.3 | 16.8 | 18.7 | 20.9 | 22.4 | 21.4 | 19.4 | 17.7 | 15.9 |
| Average temperature (°C) | 13.2 | 13.0 | 14.2 | 14.3 | 15.8 | 17.8 | 19.5 | 21.1 | 20.0 | 18.3 | 16.7 | 14.8 |
| Average night temperature (°C) | 12.5 | 12.1 | 13.2 | 13.4 | 14.8 | 16.9 | 18.0 | 19.8 | 18.6 | 17.1 | 15.5 | 13.7 |
| Absolute minimum temperature (°C) | 9.3 | 10.0 | 10.9 | 10.0 | 12.5 | 15.2 | 15.7 | 17.8 | 16.4 | 14.4 | 12.4 | 11.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.0 | 8.0 | 10.5 | 10.4 | 11.2 | 11.5 | 11.5 | 9.9 | 7.7 | 6.3 | 5.3 |
| Precipitation (mm) | 54 | 90 | 296 | 154 | 104 | 88 | 81 | 43 | 117 | 310 | 202 | 170 |
| Sunny days | 9 | 6 | 4 | 5 | 5 | 10 | 11 | 10 | 10 | 5 | 3 | 10 |
| Rainy days | 22 | 22 | 27 | 25 | 26 | 20 | 20 | 21 | 20 | 26 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ribeira do Testo during the most sunny months:
The largest precipitation sum in Ribeira do Testo is at