Average temperature in January is 10.2 °C
Average daytime temperature is 13.1 °C
Average night temperature is 7.5 °C
Absolute maximum temperature: 17.1 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 84 mm
* Weather data for Mafra 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 | 17.1 | 13 | 13.2 | 13.9 | 14.8 | 14.5 | 15 | 15.6 | 15.2 | 16 | 14.9 | 12.9 | 14.5 | 13.8 | 12.4 | 13.6 | 13 | 10.6 | 12.2 | 14.1 | 14.1 | 11.5 | 12.1 | 10.7 | 10.5 | 11 | 11.6 | 10.9 | 11 | 11.2 | 12.4 |
| Apparent max temperature | 14.5 | 10.6 | 10.2 | 11.5 | 14.5 | 12.1 | 13.1 | 12.7 | 14.4 | 15.2 | 12 | 10.1 | 13.3 | 12.4 | 10.9 | 8.9 | 7.9 | 5.2 | 8.8 | 11.5 | 10.6 | 8.2 | 7.9 | 6.6 | 6.3 | 5.8 | 6.3 | 6.6 | 7.6 | 7.7 | 8.9 |
| Mean temperature | 14.6 | 10.3 | 9.3 | 9.1 | 9.5 | 10.4 | 13.9 | 14.8 | 13.8 | 13.9 | 12.9 | 9.9 | 10.8 | 11.7 | 11.2 | 12.3 | 11.5 | 9.4 | 10.2 | 12.8 | 12.7 | 8.9 | 7.2 | 6.4 | 6 | 7.6 | 7.5 | 6.8 | 6.3 | 6.1 | 7.2 |
| Apparent mean temperature | 8.8 | 5.8 | 4.1 | 2.3 | 3.1 | 4.9 | 10.3 | 10.9 | 10.7 | 12.1 | 7.4 | 5.3 | 5.7 | 7.5 | 5.8 | 6 | 1.8 | 1.8 | 4 | 8.9 | 7.8 | 1.2 | 0 | -1.9 | -1.9 | 0 | 0.6 | -1.1 | -2.9 | -2.8 | -1.1 |
| Minimum temperature | 11 | 7.9 | 6.5 | 6.2 | 6 | 6.7 | 12.7 | 14 | 11.2 | 12.6 | 9.7 | 7.5 | 7.3 | 9.7 | 9.9 | 10.9 | 8.9 | 8.5 | 6.2 | 11.9 | 11.4 | 5.8 | 4.1 | 3.1 | 2.8 | 3.5 | 4.1 | 3 | 2.4 | 2.3 | 3.5 |
| Apparent min temperature | 11.5 | 8.2 | 6.7 | 6.2 | 7.6 | 8.6 | 11.3 | 11.9 | 13.2 | 13.4 | 10.4 | 7.6 | 9.6 | 10.3 | 7.9 | 7.5 | 5.4 | 3.4 | 6.6 | 10.1 | 9.1 | 4.9 | 3.2 | 2 | 1.9 | 3.3 | 3.4 | 2.9 | 2.2 | 1.9 | 3.4 |
| 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 | 9.7 | 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) | 2.9 | 7.9 | 8.5 | 8.5 | 8.5 | 8.4 | 0 | 1.9 | 7.4 | 6.8 | 8.3 | 8.6 | 8.4 | 4.4 | 7.5 | 6.7 | 5.9 | 8.5 | 1.3 | 6.8 | 7.7 | 8.9 | 9 | 9 | 9 | 5.7 | 9.1 | 9.2 | 9.2 | 9.2 | 9.3 |
| Precipitation (mm) | 21.2 | 0.2 | 0 | 0 | 0 | 0 | 16.1 | 8.5 | 3.3 | 1.2 | 5 | 0 | 0 | 0 | 1.3 | 5.8 | 7.7 | 2.3 | 3.2 | 5.8 | 1.4 | 0 | 0 | 0 | 0 | 0.7 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 10 | 2 | 0 | 0 | 0 | 0 | 17 | 22 | 7 | 7 | 6 | 0 | 0 | 0 | 4 | 12 | 18 | 10 | 9 | 19 | 12 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 34.9 | 14.2 | 17.3 | 19.1 | 13.9 | 18.1 | 34.1 | 34.9 | 26.9 | 16.8 | 26 | 15.5 | 8.9 | 13.5 | 25.9 | 38.5 | 41.6 | 38.1 | 30.3 | 27.8 | 34.2 | 23.1 | 19.1 | 22.5 | 18.9 | 39.6 | 29.7 | 18.7 | 22.6 | 21.6 | 18.1 |
In January 2023, the highest daytime temperature in Mafra was 17.1°C.
While the minimum temperature at night dropped to 2.3°C.
The average nighttime and daytime temperatures during January in Mafra are 7.5°C and 13.1°C respectively.
The precipitation sum in January is about 84 mm.