January
Weather in Tonga for January 2025
Your guide to Tonga weather in January - trends and predictions
Until now, January 2025 in Tonga is slightly cooler than the historical average by -1.1 °C.
The forecast for the next days in Tonga predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Tonga at the beginning of January is 26.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.3 °C by the end of January.
Tonga experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 373.8 mm.
Temperatures
Rain 🌧️
0
Dry days
31
Rainy days
0
Snow days
27°/26°
Temperatures
26 km/h
Avg max wind
79 %
Avg humidity
Tonga in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2  26° | 3 26° | 4 26° | 5 26° | ||
| 6 26° | 7  27° | 8 27° | 9 27° | 10 27° | 11 27° | 12 26° |
| 13 27° | 14 27° | 15 27° | 16 27° | 17 27° | 18 27° | 19  27° |
| 20 27° | 21 28° | 22 28° | 23  28° | 24 28° | 25 28° | 26 26° |
| 27  27° | 28 27° | 29 27° | 30 28° | 31 28° |
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Temperatures trend during January in Tonga
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 26° /24° | 10.5 mm | 7 | |
| 2 Jan. | Cloudy | 26° /24° | 6.8 mm | 7 | |
| 3 Jan. | Moderate or heavy rain shower | 26° /25° | 8.3 mm | 7 | |
| 4 Jan. | Moderate rain at times | 26° /24° | 2.3 mm | 7 | |
| 5 Jan. | Moderate or heavy rain shower | 26° /24° | 26.7 mm | 8 | |
| 6 Jan. | Moderate or heavy rain shower | 26° /25° | 16 mm | 8 | |
| 7 Jan. | Patchy rain possible | 27° /26° | 6.1 mm | 8 | |
| 8 Jan. | Light rain shower | 27° /25° | 8.3 mm | 8 | |
| 9 Jan. | Patchy rain possible | 27° /25° | 1.2 mm | 8 | |
| 10 Jan. | Patchy rain possible | 27° /25° | 3.9 mm | 8 | |
| 11 Jan. | Moderate or heavy rain shower | 27° /25° | 3.4 mm | 8 | |
| 12 Jan. | Light rain shower | 26° /25° | 5.7 mm | 8 | |
| 13 Jan. | Moderate rain at times | 27° /25° | 2 mm | 8 | |
| 14 Jan. | Patchy rain possible | 27° /25° | 2.2 mm | 8 | |
| 15 Jan. | Light rain shower | 27° /25° | 3.3 mm | 8 | |
| 16 Jan. | Light rain shower | 27° /25° | 9 mm | 8 | |
| 17 Jan. | Patchy rain possible | 27° /25° | 9.8 mm | 8 | |
| 18 Jan. | Patchy rain possible | 27° /26° | 9 mm | 8 | |
| 19 Jan. | Overcast | 27° /26° | 7.6 mm | 8 | |
| 20 Jan. | Patchy rain possible | 27° /26° | 9 mm | 8 | |
| 21 Jan. | Patchy rain possible | 28° /27° | 2.3 mm | 3.6 | |
| 22 Jan. | Patchy rain possible | 28° /27° | 0.9 mm | 3.3 | |
| 23 Jan. | Moderate rain | 28° /27° | 8.5 mm | 3.5 | |
| 24 Jan. | Patchy rain possible | 28° /27° | 3.2 mm | 2.9 | |
| 25 Jan. | Patchy rain possible | 28° /27° | 3.2 mm | 3.4 | |
| 26 Jan. | Moderate rain | 26° /26° | 6.8 mm | 0 | |
| 27 Jan. | Partly cloudy | 27° /26° | 0 mm | 10 | |
| 28 Jan. | Patchy rain possible | 27° /25° | 2.2 mm | 9 | |
| 29 Jan. | Moderate rain | 27° /25° | 5.4 mm | 9 | |
| 30 Jan. | Patchy rain possible | 28° /27° | 0.6 mm | 9 | |
| 31 Jan. | Patchy rain possible | 28° /27° | 1.2 mm | 9 | |
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Important Notice
Our weather forecast for Tonga in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tonga forecast closer to your planned date for the most up-to-date weather information.
Tonga in January - FAQ
What are the expected maximum and minimum temperatures in Tonga during January?
During January, expect a variety of temperatures with highs around 27° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tonga during January?
Significant rainfall exceeding 373.8 mm is expected in Tonga during January, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tonga during January?
The average wind speed in Tonga during January is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Tonga
Explore the daily rainfall trends and prepare for Tongas January weather 💧
UV exposure in Tonga during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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