Average temperature in January is 16 °C
Average daytime temperature is 19.7 °C
Average night temperature is 13.3 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 13
Number of rainy days: 18
Number of snow days:
Precipitation sum: 23 mm
* Weather data for Hsinchu Taiwan 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 | 20.9 | 19.6 | 19.3 | 20.2 | 22.8 | 19.6 | 21.3 | 23.5 | 22.7 | 23.7 | 22.9 | 22.7 | 26.5 | 24.3 | 17.5 | 15.2 | 18.4 | 15.8 | 22 | 19.8 | 21 | 22.4 | 22.5 | 11.4 | 15.4 | 16.8 | 14 | 11.3 | 17.9 | 18.7 | 21.1 |
| Apparent max temperature | 21 | 17.4 | 14.9 | 16.7 | 21.8 | 17.9 | 17.7 | 25.1 | 24.5 | 23.4 | 25 | 25.4 | 29.3 | 26.9 | 13.2 | 10 | 15.4 | 12.1 | 21.6 | 15.5 | 21.1 | 23.9 | 22 | 6.9 | 11.9 | 15.8 | 9.5 | 5.8 | 15.3 | 15.5 | 21.5 |
| Mean temperature | 19.3 | 17.7 | 16.4 | 17.3 | 19.4 | 17 | 16.7 | 18.7 | 19.3 | 19.4 | 19.4 | 18.5 | 21.3 | 20.4 | 14.2 | 13 | 15.5 | 13.8 | 17.4 | 16.5 | 17.2 | 18 | 17.3 | 8.9 | 12.1 | 13.9 | 9.8 | 9.4 | 12.9 | 12.8 | 14.1 |
| Apparent mean temperature | 16.7 | 13 | 10.4 | 11.7 | 17.3 | 11.1 | 11.8 | 15.9 | 18.4 | 17.7 | 17.6 | 17.1 | 17.8 | 12.5 | 6.4 | 6.3 | 9.8 | 9 | 12.3 | 10.1 | 14.1 | 14.5 | 7.1 | -0.6 | 1.8 | 9.3 | 1.3 | 1.8 | 5 | 4.7 | 6.4 |
| Minimum temperature | 17.9 | 16.4 | 14.9 | 15.8 | 17.6 | 15.4 | 12.8 | 15.2 | 16.8 | 16.7 | 16.6 | 15.7 | 16.8 | 15.8 | 11.4 | 11.8 | 13.4 | 12.4 | 14.7 | 14.7 | 15.3 | 15.2 | 11.4 | 7.1 | 9 | 11 | 7.3 | 7.8 | 9.7 | 7.6 | 8.5 |
| Apparent min temperature | 18.8 | 15.2 | 12.1 | 15.3 | 18.8 | 14.6 | 14 | 19.8 | 20.8 | 20 | 21.1 | 20.1 | 23.4 | 21.6 | 9.6 | 8.2 | 12.4 | 10.3 | 15.7 | 12.2 | 17.1 | 18.6 | 15.4 | 2.1 | 8.7 | 12.6 | 3.8 | 3.5 | 8.9 | 9.9 | 13.2 |
| 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) | 10.6 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 11 | 11 | 11 | 11 |
| Sunshine duration (h) | 1.5 | 2.9 | 8.7 | 8.6 | 9.5 | 4.4 | 9.9 | 9.9 | 8.6 | 7.4 | 2.4 | 8.6 | 9.6 | 9.9 | 4.2 | 6.3 | 5.8 | 3.4 | 9.9 | 9.9 | 4.7 | 7.1 | 7.2 | 1 | 9.9 | 8.4 | 1 | 10 | 10 | 10.1 | 10 |
| Precipitation (mm) | 0.8 | 2.2 | 0.3 | 0 | 0.5 | 0.4 | 0 | 0.3 | 2.2 | 1.8 | 0.2 | 0 | 0 | 5.3 | 0.4 | 0 | 0 | 0 | 0 | 2.9 | 2.1 | 0.6 | 1.7 | 0.7 | 0 | 0.1 | 0.1 | 0 | 0 | 0 | 0 |
| Precipitation hours | 4 | 5 | 3 | 0 | 3 | 3 | 0 | 1 | 9 | 5 | 1 | 0 | 0 | 5 | 4 | 0 | 0 | 0 | 0 | 2 | 3 | 6 | 9 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 21.9 | 34.9 | 39.4 | 36.9 | 25.9 | 31.1 | 36.7 | 8.1 | 12.7 | 20.7 | 11.4 | 10.1 | 9.2 | 29.6 | 35.4 | 36.4 | 25.9 | 27.5 | 28.2 | 39.3 | 21.2 | 16.3 | 26.9 | 39.8 | 38.5 | 21.5 | 32.4 | 30.3 | 25.3 | 25.1 | 12.6 |
In January 2023, the highest daytime temperature in Hsinchu was 26.5°C.
While the minimum temperature at night dropped to 7.1°C.
The average nighttime and daytime temperatures during January in Hsinchu are 13.3°C and 19.7°C respectively.
The precipitation sum in January is about 23 mm.