Average annual temperature is 16.5 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Monsanto
* Weather data for Monsanto 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) | 15.9 | 18.4 | 24.6 | 31.4 | 30.6 | 37.7 | 36.8 | 40.9 | 32.0 | 31.7 | 20.6 | 16.8 |
| Average daytime temperature (°C) | 12.2 | 13.9 | 18.0 | 24.5 | 24.6 | 28.6 | 32.6 | 34.5 | 25.5 | 23.0 | 16.7 | 12.8 |
| Average temperature (°C) | 7.8 | 8.4 | 12.4 | 17.3 | 18.7 | 22.7 | 25.0 | 26.8 | 19.8 | 18.2 | 12.5 | 8.3 |
| Average night temperature (°C) | 4.1 | 4.2 | 7.6 | 10.6 | 13.1 | 17.3 | 18.0 | 19.9 | 15.3 | 14.1 | 9.3 | 4.9 |
| Absolute minimum temperature (°C) | -0.3 | 0.0 | 0.0 | 5.1 | 10.0 | 13.3 | 14.7 | 15.6 | 10.0 | 7.1 | 4.3 | 0.4 |
| 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) | 7.1 | 9.0 | 9.4 | 11.6 | 11.3 | 12.5 | 13.3 | 12.6 | 9.6 | 6.7 | 6.8 | 6.0 |
| Precipitation (mm) | 69 | 16 | 44 | 12 | 73 | 90 | 0 | 1 | 105 | 167 | 93 | 35 |
| Sunny days | 20 | 22 | 20 | 24 | 19 | 15 | 31 | 29 | 14 | 12 | 15 | 19 |
| Rainy days | 11 | 6 | 11 | 6 | 12 | 15 | 0 | 2 | 16 | 19 | 15 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Monsanto during the most sunny months:
The largest precipitation sum in Monsanto is at