Average annual temperature is 13.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 225 days
Number of rainy days: 139 days
Number of snow days: 1 day
Look at detailed online map of Constantim
* Weather data for Constantim 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) | 13.0 | 16.4 | 22.6 | 27.5 | 27.4 | 33.0 | 33.3 | 38.5 | 30.1 | 30.9 | 16.7 | 14.6 |
| Average daytime temperature (°C) | 8.1 | 10.4 | 14.5 | 20.8 | 21.9 | 25.6 | 29.7 | 31.0 | 23.6 | 20.3 | 13.0 | 8.1 |
| Average temperature (°C) | 4.0 | 4.4 | 9.0 | 13.7 | 15.3 | 19.5 | 22.6 | 23.7 | 17.7 | 15.4 | 9.6 | 4.4 |
| Average night temperature (°C) | 0.5 | -0.1 | 4.2 | 6.6 | 9.1 | 13.8 | 15.5 | 16.4 | 12.7 | 11.2 | 7.0 | 1.3 |
| Absolute minimum temperature (°C) | -4.1 | -4.4 | -4.3 | 1.2 | 5.4 | 10.8 | 12.4 | 11.5 | 6.6 | 5.7 | 2.0 | -4.1 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 8.8 | 8.7 | 11.0 | 12.2 | 12.6 | 13.4 | 12.7 | 10.2 | 6.9 | 5.5 | 5.3 |
| Precipitation (mm) | 61 | 20 | 28 | 14 | 54 | 81 | 0 | 0 | 70 | 125 | 91 | 45 |
| Sunny days | 16 | 22 | 17 | 22 | 17 | 15 | 31 | 31 | 14 | 12 | 10 | 18 |
| Rainy days | 15 | 6 | 13 | 8 | 14 | 15 | 0 | 0 | 16 | 19 | 20 | 13 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Constantim during the most sunny months:
The largest precipitation sum in Constantim is at