Average temperature in March is 13.1 °C
Average daytime temperature is 17.1 °C
Average night temperature is 9.8 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: 2.8 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 45 mm
* Weather data for Sintra Portugal is based on climate observations for 2023 year
| March (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 12 | 13.2 | 13.6 | 13 | 13.6 | 13.9 | 16.3 | 15.8 | 16.8 | 16.6 | 18.4 | 18.8 | 16.9 | 16.6 | 19.1 | 16.3 | 15.4 | 15.5 | 18.7 | 20.5 | 18.7 | 17.5 | 16.5 | 18 | 17.7 | 17 | 21.3 | 24.4 | 20.4 | 18.3 | 18.1 |
| Apparent max temperature | 8.9 | 11.1 | 12 | 11.3 | 13.6 | 12.4 | 14.6 | 13.5 | 14.7 | 15.9 | 17.7 | 19.8 | 15 | 15.4 | 19.5 | 15.7 | 12.5 | 13 | 19.6 | 21 | 17.9 | 17.2 | 14.4 | 17.7 | 17.2 | 16 | 21.7 | 23.9 | 19.4 | 17.9 | 17.3 |
| Mean temperature | 7.3 | 7.5 | 8.5 | 9.6 | 11 | 12.5 | 13.7 | 14.5 | 14.9 | 14.5 | 15.3 | 14.5 | 13.8 | 12.8 | 13 | 12.6 | 13.2 | 12.6 | 12.8 | 13.6 | 13.2 | 12.5 | 13 | 14.5 | 13.4 | 13.9 | 14.4 | 16.4 | 15.7 | 15.2 | 15.4 |
| Apparent mean temperature | 0.3 | -0.3 | 1 | 3.9 | 6 | 8.7 | 9.3 | 12.1 | 11.4 | 12.9 | 14 | 10.7 | 8.8 | 8.3 | 6.2 | 7.7 | 9.4 | 8.8 | 7.5 | 7.6 | 8 | 6.9 | 7.7 | 9.3 | 8.1 | 7.6 | 6 | 9.2 | 11.2 | 12.4 | 11.5 |
| Minimum temperature | 3.8 | 2.8 | 3.7 | 6 | 8.3 | 10.2 | 10.3 | 13.5 | 13.1 | 13.5 | 13.9 | 11.1 | 10 | 9.6 | 8.6 | 9 | 11.5 | 10.3 | 9.4 | 9.5 | 9.8 | 8.4 | 9.3 | 10.6 | 9.3 | 10.3 | 9.1 | 11.9 | 12.3 | 12.5 | 12.3 |
| Apparent min temperature | 3.8 | 4.7 | 5.9 | 7.5 | 9.1 | 10.9 | 12.3 | 12.7 | 13.5 | 13.9 | 15.1 | 14.6 | 12.3 | 11.2 | 11.7 | 11.5 | 10.8 | 10.4 | 11.2 | 12.2 | 11.5 | 11.3 | 11.5 | 13.6 | 12.5 | 12.2 | 12.2 | 14.7 | 14.7 | 14.8 | 14.6 |
| March | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.3 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 12 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 | 12.6 |
| Sunshine duration (h) | 10.3 | 10.4 | 9.8 | 4.3 | 3.7 | 1 | 7.5 | 4 | 10.2 | 6.7 | 8.2 | 6.9 | 8 | 10.8 | 10.9 | 5.3 | 10 | 9.9 | 11.1 | 11 | 11.2 | 10.9 | 8.5 | 7.7 | 11.1 | 11.5 | 11.5 | 11.5 | 11.5 | 8.8 | 8.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0.5 | 7.6 | 7.4 | 3.1 | 8 | 10.3 | 0.3 | 2.4 | 0 | 0.4 | 0 | 0 | 1.1 | 1.7 | 0.8 | 0 | 0 | 0 | 0 | 0.1 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 |
| Precipitation hours | 0 | 0 | 0 | 2 | 14 | 15 | 13 | 24 | 13 | 3 | 8 | 0 | 2 | 0 | 0 | 3 | 9 | 8 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| Wind speed (m/s) | 13.9 | 12.7 | 13.3 | 10.1 | 18.2 | 19.8 | 20 | 26.9 | 24.1 | 14.3 | 19 | 8.7 | 25.1 | 15.5 | 12.3 | 15.2 | 23 | 20.5 | 16.9 | 15.3 | 18 | 13.7 | 18.1 | 16 | 14.1 | 19.3 | 17.1 | 11.3 | 14.8 | 15.7 | 19.6 |
In March 2023, the highest daytime temperature in Sintra was 24.4°C.
While the minimum temperature at night dropped to 2.8°C.
The average nighttime and daytime temperatures during March in Sintra are 9.8°C and 17.1°C respectively.
The precipitation sum in March is about 45 mm.