Average temperature in January is 21.8 °C
Average daytime temperature is 27.3 °C
Average night temperature is 16.8 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 23
Number of rainy days: 8
Number of snow days:
Precipitation sum: 43 mm
* Weather data for Phon Sai Thailand is based on climate observations for 2023 year
| Gennaio (°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 | 26.9 | 25.2 | 28.2 | 28.6 | 29.4 | 26.1 | 22.8 | 24.7 | 26.2 | 26.7 | 25.7 | 24.9 | 29.6 | 30.8 | 31.1 | 28.9 | 28.1 | 26.6 | 27.2 | 27 | 28 | 30.1 | 31.1 | 27.4 | 25.3 | 28.4 | 29.1 | 24.8 | 24.1 | 25.3 | 27.7 |
| Apparent max temperature | 26 | 24.6 | 28 | 28.5 | 29.1 | 23.3 | 21 | 24.4 | 27.6 | 28.2 | 28.9 | 28.4 | 33.8 | 34.3 | 35 | 30.6 | 29.1 | 26.5 | 28.1 | 27.6 | 29.1 | 32.4 | 33.1 | 24.9 | 24.1 | 29.2 | 28.5 | 22.3 | 21.3 | 23.8 | 29.9 |
| Mean temperature | 21.7 | 20.9 | 22.4 | 22.9 | 24.1 | 22.1 | 20.7 | 21.6 | 23.1 | 22.4 | 22.4 | 21.5 | 23.6 | 24.6 | 24.7 | 22.8 | 21.9 | 20.6 | 21.2 | 21.1 | 20.7 | 23 | 24.2 | 20.7 | 19.6 | 21.9 | 21.6 | 18.7 | 18.3 | 19.1 | 20.9 |
| Apparent mean temperature | 14.4 | 16.2 | 16.2 | 16.7 | 18.2 | 16.3 | 16.8 | 17.6 | 19.9 | 20.8 | 22.1 | 21.6 | 20 | 21.2 | 20.5 | 14.5 | 15.1 | 13.5 | 14 | 13.7 | 14.3 | 16.4 | 17.8 | 11.4 | 12.9 | 13.7 | 12.2 | 10.1 | 10.3 | 10.3 | 12.4 |
| Minimum temperature | 15.9 | 17.8 | 17.3 | 17.6 | 18.8 | 19.5 | 18 | 18.3 | 19.8 | 19.6 | 20.1 | 18.8 | 18.5 | 19.5 | 19.2 | 16.1 | 16.9 | 14.9 | 15.2 | 14.8 | 15 | 16 | 17.2 | 14.8 | 14.6 | 14.6 | 15.5 | 13.7 | 13.9 | 13.6 | 14 |
| Apparent min temperature | 20.4 | 20 | 21.3 | 22.1 | 23.1 | 19.4 | 19.1 | 21.6 | 24.1 | 24.4 | 25.2 | 24.8 | 26.8 | 27.2 | 26.8 | 22.6 | 21.2 | 19.4 | 20.6 | 20.5 | 20.9 | 24.3 | 25.1 | 17.6 | 18.1 | 22 | 19.1 | 15.4 | 14.8 | 16.9 | 21.3 |
| Gennaio | 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) | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 |
| Sunshine duration (h) | 10.1 | 4.3 | 10.2 | 10.2 | 10 | 2.9 | 1.9 | 4.3 | 4.4 | 3 | 2.3 | 0.7 | 8.3 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.4 | 10.6 | 10.6 | 10.6 | 10.6 | 9.9 | 10.6 | 9 | 10.6 | 10.6 | 10.6 | 10.7 |
| Precipitation (mm) | 0.1 | 0.9 | 0 | 0 | 0 | 2 | 0 | 0.3 | 0.4 | 16.7 | 16 | 6.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 3 | 4 | 12 | 13 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 18.4 | 20.4 | 21.3 | 20.7 | 23.7 | 32.2 | 20 | 14.6 | 14.2 | 11.5 | 12 | 6.8 | 8.7 | 11.6 | 18 | 22 | 22.7 | 21.1 | 19.4 | 19.6 | 14.3 | 9.7 | 23 | 34.6 | 20.7 | 18.1 | 30.8 | 24.2 | 27.2 | 21.1 | 10.7 |
In January 2023, the highest daytime temperature in Phon Sai was 31.1°C.
While the minimum temperature at night dropped to 13.6°C.
The average nighttime and daytime temperatures during January in Phon Sai are 16.8°C and 27.3°C respectively.
The precipitation sum in January is about 43 mm.