Average annual temperature is 16.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Arneiro de Fora
* Weather data for Arneiro de Fora 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) | 16.6 | 22.0 | 26.2 | 30.8 | 33.0 | 32.1 | 31.1 | 40.0 | 35.6 | 35.3 | 21.7 | 19.1 |
| Average daytime temperature (°C) | 14.1 | 16.5 | 18.5 | 22.8 | 24.0 | 26.0 | 26.5 | 28.8 | 25.8 | 24.6 | 18.2 | 14.9 |
| Average temperature (°C) | 9.7 | 10.2 | 13.2 | 16.3 | 18.3 | 20.6 | 20.8 | 22.3 | 19.8 | 19.2 | 14.6 | 10.5 |
| Average night temperature (°C) | 5.8 | 5.2 | 8.3 | 10.3 | 13.1 | 16.0 | 15.8 | 17.0 | 15.3 | 14.8 | 11.4 | 6.8 |
| Absolute minimum temperature (°C) | -1.4 | 0.3 | -0.4 | 5.7 | 9.5 | 11.7 | 13.2 | 13.3 | 10.5 | 11.1 | 4.0 | -0.7 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 6.5 | 8.8 | 8.6 | 10.2 | 11.3 | 12.1 | 12.5 | 11.7 | 9.9 | 7.0 | 5.9 | 5.9 |
| Precipitation (mm) | 159 | 18 | 97 | 25 | 51 | 87 | 3 | 2 | 96 | 230 | 153 | 77 |
| Sunny days | 13 | 20 | 14 | 18 | 15 | 16 | 25 | 28 | 12 | 12 | 12 | 12 |
| Rainy days | 18 | 8 | 17 | 12 | 16 | 14 | 6 | 3 | 18 | 19 | 18 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arneiro de Fora during the most sunny months:
The largest precipitation sum in Arneiro de Fora is at