Average temperature in January is 24.6 °C
Average daytime temperature is 25.4 °C
Average night temperature is 23.5 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: 21.4 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 114 mm
* Weather data for Adamstown Pitcairn Islands 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 | 23.5 | 25.2 | 24.6 | 25.4 | 25.6 | 25.1 | 25 | 25.3 | 25.9 | 25.4 | 25.6 | 25.4 | 25.2 | 25.2 | 24.9 | 24.2 | 25.4 | 25.1 | 24.8 | 24.7 | 24.9 | 26.3 | 26 | 26.1 | 26.4 | 26.1 | 25.9 | 25.4 | 25.7 | 25.9 | 26 |
| Apparent max temperature | 24.9 | 28 | 27.5 | 28.4 | 27.2 | 27.7 | 27.8 | 27.5 | 27.4 | 26.8 | 28.4 | 27.2 | 26.3 | 26.9 | 27.8 | 29.3 | 29.4 | 29.9 | 28.4 | 27.4 | 27.5 | 29 | 28.5 | 29 | 28.9 | 28.2 | 29.2 | 28.9 | 28.1 | 30.7 | 29.7 |
| Mean temperature | 22.6 | 23.3 | 23.8 | 25 | 24.9 | 24.5 | 24.5 | 24.6 | 25 | 24.9 | 25 | 24.8 | 24.7 | 24.7 | 24.4 | 23.6 | 24.3 | 24.1 | 23.7 | 23.6 | 24 | 25.6 | 25.6 | 25.6 | 25.7 | 25.5 | 24.5 | 24 | 25 | 25 | 25.5 |
| Apparent mean temperature | 21.3 | 21.7 | 23.2 | 25.2 | 24.4 | 24.3 | 24.9 | 24.9 | 25 | 24.2 | 25.1 | 22.7 | 22.6 | 24.4 | 24 | 23.4 | 23.7 | 23.7 | 25.7 | 23.2 | 22.8 | 25.5 | 26.3 | 26.3 | 25.1 | 24.6 | 23.4 | 23.2 | 24.7 | 25.7 | 26.6 |
| Minimum temperature | 21.6 | 22.1 | 22.3 | 24.6 | 24.4 | 23.8 | 24.1 | 23.6 | 24.1 | 24 | 23.8 | 24.3 | 24 | 24.2 | 23.5 | 22.8 | 22.9 | 22.1 | 22.6 | 22 | 21.4 | 24.5 | 25 | 25.2 | 25 | 24.4 | 22.7 | 22.4 | 23.6 | 23 | 24.9 |
| Apparent min temperature | 23 | 24.4 | 25.3 | 26.2 | 25.7 | 25.4 | 25.9 | 25.8 | 26 | 25.6 | 26.2 | 24.6 | 23.9 | 25.2 | 25.3 | 25.7 | 27.1 | 27.1 | 26.7 | 25.9 | 25.9 | 26.9 | 27.1 | 27.2 | 26.5 | 25.9 | 25.6 | 25.2 | 26.1 | 27.5 | 27.8 |
| 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) | 13.7 | 13.7 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.6 | 13.5 | 13.5 | 13.5 | 13.5 | 13.5 | 13.5 | 13.5 | 13.4 | 13.4 | 13.4 | 13.4 | 13.4 | 13.4 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 | 13.3 |
| Sunshine duration (h) | 6.4 | 10.9 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.5 | 12.6 | 12.6 | 11.6 | 12.6 | 12.3 | 12.6 | 12.6 | 12 | 12.2 | 11.7 | 12 | 9.7 | 9.2 | 12.5 | 12.5 | 12.4 | 12.3 | 12.3 | 9.8 | 11.3 | 12 | 12.3 | 12.2 |
| Precipitation (mm) | 18.4 | 14.2 | 6.4 | 0 | 0.1 | 0.4 | 0 | 1 | 1.2 | 0.7 | 0.5 | 0.5 | 1.7 | 0.3 | 1 | 2.4 | 2.3 | 6.5 | 3.6 | 6.3 | 10.5 | 0 | 1 | 0.4 | 0.3 | 0.7 | 16.1 | 11.2 | 5.1 | 1.2 | 0.4 |
| Precipitation hours | 19 | 18 | 11 | 0 | 1 | 4 | 0 | 6 | 8 | 3 | 5 | 4 | 8 | 2 | 6 | 10 | 5 | 7 | 10 | 12 | 9 | 0 | 5 | 3 | 2 | 5 | 8 | 10 | 7 | 4 | 2 |
| Wind speed (m/s) | 31.7 | 33 | 24.4 | 23.8 | 30.6 | 29.8 | 22.7 | 23.5 | 27.7 | 30.6 | 27.4 | 42.2 | 40.1 | 31.3 | 25 | 21.9 | 21.4 | 16.6 | 23 | 16.6 | 25.3 | 28 | 24.6 | 26.7 | 30.7 | 34.3 | 32.1 | 29.9 | 26.9 | 23.3 | 19.8 |
In January 2023, the highest daytime temperature in Adamstown was 26.4°C.
While the minimum temperature at night dropped to 21.4°C.
The average nighttime and daytime temperatures during January in Adamstown are 23.5°C and 25.4°C respectively.
The precipitation sum in January is about 114 mm.