Average temperature in January is 3 °C
Average daytime temperature is 7 °C
Average night temperature is -0.4 °C
Absolute maximum temperature: 11.4 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 17
Number of rainy days: 14
Number of snow days:
Precipitation sum: 91 mm
* Weather data for Guarda 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 | 9.6 | 7.1 | 6.6 | 7.9 | 9.5 | 6.9 | 8.7 | 11.4 | 8.1 | 8.4 | 9.6 | 9.1 | 8.9 | 7.8 | 6 | 7.1 | 7.4 | 3.8 | 6.5 | 9.5 | 9 | 4.5 | 4.6 | 4.4 | 3.7 | 3.7 | 5.8 | 5.5 | 4.6 | 5.8 | 6.5 |
| Apparent max temperature | 4.9 | 3.5 | 3.4 | 5 | 6.7 | 3.5 | 5.8 | 8 | 4.9 | 5.6 | 5.2 | 6.6 | 7.1 | 4.9 | 2.5 | 2.6 | 1.3 | -2.2 | 1.8 | 5.5 | 4.7 | -0.9 | -0.9 | -2.3 | -1.2 | -0.8 | -0.4 | -1 | -0.4 | 2.8 | 2.1 |
| Mean temperature | 8.3 | 3.7 | 1.1 | 1.5 | 3 | 3.3 | 6.4 | 8.6 | 6.2 | 5.5 | 6.3 | 3.8 | 3.7 | 5.3 | 4.1 | 5.8 | 3.6 | 0.4 | 2.1 | 7.3 | 6.3 | 0.5 | -0.3 | 0.3 | -1.6 | -0.6 | 0.8 | 0.4 | -0.3 | -0.9 | -0.1 |
| Apparent mean temperature | 0.9 | -4.2 | -6.6 | -6.9 | -7.1 | -5.9 | -1.2 | 1.6 | 0 | 0.1 | -2.5 | -4.6 | -3.8 | -0.3 | -3.5 | -2.6 | -6 | -7.1 | -6.3 | 2.2 | -1.9 | -8.4 | -9.9 | -7.9 | -9.4 | -7.5 | -7.4 | -8.9 | -8.6 | -9.2 | -9.1 |
| Minimum temperature | 6.1 | -0.2 | -2.6 | -2.9 | -3.2 | -2.5 | 4.2 | 6.3 | 3.3 | 2.7 | 1.4 | -1 | -0.1 | 3.2 | 0.4 | 2.8 | -0.6 | -1.4 | -2 | 6.4 | 2.6 | -2.7 | -4.3 | -2.5 | -4.7 | -3.4 | -2.6 | -3.6 | -3.1 | -4.9 | -4.5 |
| Apparent min temperature | 2.8 | 0.6 | -2.5 | -1.9 | -0.1 | 0 | 1.7 | 5 | 3 | 2.8 | 2.9 | 0.6 | 0.7 | 2.1 | -0.1 | 0.3 | -2.6 | -4.9 | -2.4 | 3.8 | 2.6 | -5 | -5.7 | -5.5 | -6.1 | -4.9 | -4.6 | -5 | -5.7 | -4.8 | -4.4 |
| 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) | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 |
| Sunshine duration (h) | 4 | 6.2 | 8.3 | 8.3 | 8.4 | 6.1 | 0 | 0.9 | 8.3 | 3.1 | 6.6 | 8.4 | 8.1 | 6.3 | 7.9 | 0 | 8.1 | 8.7 | 1.2 | 4.7 | 6.1 | 8.4 | 8.8 | 7 | 8.3 | 8.8 | 8.9 | 8.9 | 8.9 | 9 | 9.1 |
| Precipitation (mm) | 19.5 | 0 | 0 | 0 | 0 | 0 | 28.7 | 24.1 | 0.3 | 0.5 | 1 | 0 | 0 | 0 | 1.5 | 5 | 5.7 | 1.5 | 1 | 1.2 | 0.6 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 10 | 0 | 0 | 0 | 0 | 0 | 21 | 21 | 3 | 5 | 5 | 0 | 0 | 0 | 5 | 20 | 19 | 8 | 6 | 7 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 41.5 | 12.3 | 12.3 | 11.3 | 10.9 | 19.3 | 39.1 | 31.4 | 18.4 | 17.7 | 23.7 | 14.8 | 14.8 | 15.3 | 22.6 | 40 | 40 | 27.5 | 27.4 | 23.5 | 22.8 | 21.5 | 21.4 | 31.5 | 18.4 | 17.3 | 27.1 | 28.9 | 30.3 | 13.7 | 14.5 |
In January 2023, the highest daytime temperature in Guarda was 11.4°C.
While the minimum temperature at night dropped to -4.9°C.
The average nighttime and daytime temperatures during January in Guarda are -0.4°C and 7°C respectively.
The precipitation sum in January is about 91 mm.