Average annual temperature is 15.9 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Ribeiro Frio
* Weather data for Ribeiro Frio 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) | 17.7 | 17.7 | 25.8 | 23.5 | 23.6 | 32.1 | 26.9 | 32.6 | 24.8 | 31.3 | 22.4 | 21.6 |
| Average daytime temperature (°C) | 13.9 | 13.7 | 19.1 | 18.9 | 18.8 | 21.6 | 22.5 | 26.3 | 22.3 | 24.7 | 19.2 | 17.0 |
| Average temperature (°C) | 11.3 | 10.6 | 14.8 | 14.5 | 15.2 | 18.0 | 18.3 | 20.9 | 18.1 | 20.2 | 14.8 | 13.0 |
| Average night temperature (°C) | 9.2 | 8.1 | 11.3 | 11.0 | 12.6 | 14.9 | 15.0 | 16.7 | 14.7 | 16.3 | 11.5 | 10.0 |
| Absolute minimum temperature (°C) | 5.8 | 6.0 | 7.7 | 7.9 | 10.5 | 12.2 | 13.0 | 14.2 | 12.3 | 11.5 | 9.0 | 7.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.5 | 8.6 | 9.9 | 10.8 | 11.2 | 11.1 | 11.7 | 11.5 | 10.2 | 8.8 | 8.6 | 7.4 |
| Precipitation (mm) | 138 | 100 | 27 | 32 | 102 | 320 | 40 | 18 | 72 | 98 | 83 | 92 |
| Sunny days | 1 | 0 | 16 | 17 | 3 | 8 | 13 | 20 | 7 | 18 | 15 | 11 |
| Rainy days | 30 | 28 | 15 | 13 | 28 | 22 | 18 | 11 | 23 | 13 | 15 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ribeiro Frio is at