Average temperature in January is 10.5 °C
Average daytime temperature is 14 °C
Average night temperature is 7.6 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: 2.1 °C
Number of sunny days: 17
Number of rainy days: 14
Number of snow days:
Precipitation sum: 59 mm
* Weather data for Arruda Dos Vinhos Portugal is based on climate observations for 2023 year
| January (°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 | 17.7 | 14.3 | 14.2 | 14.1 | 15.1 | 13.7 | 16.3 | 17 | 16.7 | 16.9 | 16 | 14.4 | 15.6 | 14 | 13 | 14.4 | 13.8 | 11.3 | 12.7 | 15.7 | 15.6 | 11.8 | 13.2 | 11.4 | 11.3 | 11.8 | 12.6 | 11.9 | 11.5 | 12 | 13.2 |
| Apparent max temperature | 15.7 | 11.8 | 11.3 | 12 | 14.7 | 12.7 | 13.9 | 14.8 | 15.7 | 16.5 | 13 | 12.1 | 14.5 | 13.4 | 11.6 | 10.1 | 8.8 | 6.1 | 9.9 | 13 | 11.9 | 9.4 | 9.2 | 7.2 | 7.6 | 6.1 | 7.9 | 7.9 | 8 | 8.6 | 10.4 |
| Mean temperature | 15.3 | 11 | 9.9 | 9.1 | 9.5 | 10.6 | 14.4 | 15.8 | 14.5 | 14.3 | 13.3 | 10.6 | 11.2 | 11.5 | 11.5 | 12.8 | 12 | 9.3 | 10.1 | 13.6 | 13.3 | 9.1 | 7.5 | 6.9 | 6.3 | 8.1 | 8.1 | 7.3 | 6.7 | 6.2 | 7.1 |
| Apparent mean temperature | 9.5 | 7.1 | 4.5 | 2.8 | 3.6 | 5.9 | 11.1 | 12.6 | 11.6 | 12.5 | 7.4 | 5.9 | 6.7 | 7.6 | 6.3 | 6.9 | 3.2 | 3.1 | 4 | 10 | 8.5 | 2.6 | 0.5 | -0.7 | -0.8 | 1.8 | 1.4 | -0.3 | -1.7 | -1.6 | -0.7 |
| Minimum temperature | 11 | 9 | 7.1 | 5.5 | 5.7 | 7.2 | 12.3 | 14.5 | 11.8 | 12.7 | 9.6 | 8.1 | 8.2 | 9 | 9.8 | 11 | 8.9 | 7.4 | 6.2 | 12.5 | 11.5 | 6 | 4.1 | 3.4 | 2.6 | 5.4 | 5 | 3.6 | 2.6 | 2.1 | 2.7 |
| Apparent min temperature | 13.1 | 9.1 | 7.5 | 6.9 | 8.1 | 9.5 | 12.6 | 13.4 | 13.9 | 14.2 | 11.3 | 8.4 | 10.2 | 10.6 | 8.7 | 8.7 | 6.5 | 4.5 | 7.1 | 11.3 | 10.4 | 5.7 | 4 | 3 | 2.8 | 4.1 | 4.3 | 3.7 | 3.1 | 2.7 | 4 |
| January | 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) | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 |
| Sunshine duration (h) | 3.5 | 7.9 | 8.5 | 8.5 | 8.5 | 8.1 | 0 | 1.4 | 8.3 | 6.8 | 8.6 | 8.6 | 8 | 4.1 | 7.7 | 6 | 6.6 | 8.7 | 2.2 | 7.8 | 8.7 | 8.9 | 8.9 | 8.9 | 9 | 8.2 | 9.1 | 9.2 | 9.2 | 9.2 | 9.3 |
| Precipitation (mm) | 19 | 0 | 0 | 0 | 0 | 0 | 12.7 | 8.7 | 2.3 | 1 | 3.6 | 0 | 0 | 0 | 0.4 | 1.8 | 3.2 | 2.3 | 0.8 | 1.3 | 0.2 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 9 | 0 | 0 | 0 | 0 | 0 | 15 | 17 | 5 | 4 | 4 | 0 | 0 | 0 | 2 | 8 | 14 | 11 | 7 | 13 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 28.4 | 13.7 | 17.3 | 13.1 | 9.8 | 12.2 | 28.7 | 32.2 | 23.9 | 13.4 | 22.3 | 14.5 | 8.8 | 8.4 | 23.4 | 34.5 | 42 | 31.6 | 26.2 | 25.3 | 30.6 | 17.6 | 13.5 | 20.1 | 16.1 | 34.7 | 25.1 | 18.1 | 15.9 | 15.5 | 12.3 |
In January 2023, the highest daytime temperature in Arruda Dos Vinhos was 17.7°C.
While the minimum temperature at night dropped to 2.1°C.
The average nighttime and daytime temperatures during January in Arruda Dos Vinhos are 7.6°C and 14°C respectively.
The precipitation sum in January is about 59 mm.