Average temperature in January is 24.2 °C
Average daytime temperature is 28.2 °C
Average night temperature is 21.1 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 12
Number of rainy days: 19
Number of snow days:
Precipitation sum: 46 mm
* Weather data for Yauco Puerto Rico 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 | 27.9 | 28.1 | 28.4 | 28.3 | 28 | 27.9 | 28.5 | 26.8 | 27.8 | 27.5 | 27.4 | 27.6 | 27.4 | 27.7 | 28.3 | 28.2 | 29.5 | 29 | 27.4 | 28 | 28.8 | 27.9 | 29.3 | 28.4 | 27 | 30.2 | 28.5 | 27.5 | 28.9 | 29.7 | 29.6 |
| Apparent max temperature | 30.3 | 30.9 | 30.8 | 30.5 | 29.4 | 28.6 | 31.8 | 29.9 | 29.9 | 30.5 | 31.4 | 31.1 | 28.8 | 30.8 | 31.5 | 32.1 | 31.7 | 31.4 | 29.5 | 28.9 | 31 | 28.2 | 30.3 | 30.2 | 27.9 | 32 | 30.9 | 28.6 | 30 | 30.9 | 30.9 |
| Mean temperature | 23.7 | 23.3 | 23.7 | 23.3 | 24.8 | 24.8 | 24.5 | 23.8 | 24.8 | 24.7 | 24 | 24.2 | 24 | 24.7 | 24.3 | 24.1 | 24.4 | 24.2 | 23.4 | 24.4 | 24.3 | 24.1 | 24.9 | 24.8 | 24.2 | 24.6 | 23.5 | 23 | 23.8 | 24.4 | 24.7 |
| Apparent mean temperature | 22.4 | 22.6 | 22.6 | 21.1 | 24.4 | 24.4 | 23.7 | 23.8 | 23.9 | 24.8 | 24.1 | 24 | 24 | 23.9 | 23.9 | 21.9 | 21.5 | 20.3 | 21.4 | 23.2 | 22 | 22 | 22.7 | 22.9 | 21.2 | 22.4 | 21.6 | 19.9 | 21.3 | 22.2 | 22.8 |
| Minimum temperature | 20 | 20.2 | 20.6 | 19.5 | 22.4 | 22.2 | 21.6 | 21.9 | 22 | 22.6 | 21.7 | 22 | 21.6 | 22.4 | 21 | 22.5 | 21.6 | 20.8 | 20 | 21.4 | 21 | 20.7 | 21.9 | 21.1 | 21.2 | 20.2 | 20.2 | 18.9 | 19.6 | 20.4 | 21 |
| Apparent min temperature | 26.5 | 26.2 | 26.6 | 25.3 | 26.7 | 26.5 | 27.4 | 26.3 | 26.6 | 27 | 27.1 | 27 | 25.9 | 26.7 | 27.6 | 24.5 | 25.1 | 24.6 | 25.3 | 26.4 | 25.9 | 25.1 | 25.5 | 26.3 | 25.5 | 26.6 | 26 | 24.5 | 25.4 | 26.2 | 25.9 |
| 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) | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.2 | 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 |
| Sunshine duration (h) | 10.3 | 10.2 | 10.3 | 9.4 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 | 10.1 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 7.8 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.5 | 9.8 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 |
| Precipitation (mm) | 2.7 | 3.6 | 4.1 | 4.4 | 2.7 | 1.2 | 4.5 | 2.3 | 0 | 1.8 | 2.1 | 4.9 | 0.3 | 0 | 3.5 | 0 | 0 | 0 | 2.2 | 0.1 | 0 | 0 | 0 | 0 | 0.5 | 0 | 4.4 | 0.1 | 0 | 0.3 | 0 |
| Precipitation hours | 7 | 5 | 10 | 5 | 5 | 3 | 6 | 5 | 0 | 11 | 7 | 7 | 3 | 0 | 7 | 0 | 0 | 0 | 8 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 10 | 1 | 0 | 2 | 0 |
| Wind speed (m/s) | 18.2 | 13.2 | 12.7 | 17.6 | 24.5 | 23.7 | 11.6 | 22.8 | 21.9 | 15.9 | 8.5 | 15.2 | 25.2 | 17.6 | 12.2 | 27.3 | 17.3 | 16.6 | 19.2 | 24.1 | 21.3 | 25.4 | 26.7 | 21.4 | 24.4 | 20.7 | 15 | 16.8 | 16.5 | 15.9 | 16.3 |
In January 2023, the highest daytime temperature in Yauco was 30.2°C.
While the minimum temperature at night dropped to 18.9°C.
The average nighttime and daytime temperatures during January in Yauco are 21.1°C and 28.2°C respectively.
The precipitation sum in January is about 46 mm.