Weather in Indonesia for January 2025
Moderate Heavy Rain Alert - See hour by hour.
Until now, January 2025 in Indonesia is slightly cooler than the historical average by -1.6 °C.
The forecast for the next days in Indonesia predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Indonesia at the beginning of January is 27.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27.3 °C by the end of January.
Indonesia experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 268.8 mm.
Is January a good time to visit Indonesia? check out the best time to travel to Indonesia page.
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Indonesia in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 27° | 3 28° | 4 28° | 5  27° | ||
| 6 28° | 7 28° | 8  28° | 9 28° | 10 28° | 11 29° | 12 28° |
| 13 29° | 14 29° | 15 28° | 16 26° | 17 28° | 18 27° | 19 27° |
| 20 27° | 21   26° | 22 25° | 23 26° | 24 24° | 25 27° | 26 27° |
| 27 28° | 28 28° | 29  27° | 30 27° | 31 27° |
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Temperatures trend during January in Indonesia
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy rain shower | 28° /23° | 11.9 mm | 9 | |
| 2 Jan. | Moderate or heavy rain shower | 27° /23° | 13.5 mm | 9 | |
| 3 Jan. | Moderate or heavy rain shower | 28° /23° | 5.1 mm | 9 | |
| 4 Jan. | Moderate rain at times | 28° /23° | 4.8 mm | 9 | |
| 5 Jan. | Heavy rain at times | 27° /23° | 11.2 mm | 9 | |
| 6 Jan. | Moderate or heavy rain shower | 28° /23° | 7.8 mm | 9 | |
| 7 Jan. | Moderate or heavy rain shower | 28° /23° | 7.7 mm | 9 | |
| 8 Jan. | Patchy rain possible | 28° /23° | 11.2 mm | 9 | |
| 9 Jan. | Light rain shower | 28° /23° | 7 mm | 9 | |
| 10 Jan. | Moderate or heavy rain shower | 28° /23° | 9.4 mm | 9 | |
| 11 Jan. | Patchy rain possible | 29° /24° | 7.8 mm | 9 | |
| 12 Jan. | Moderate or heavy rain shower | 28° /23° | 5.8 mm | 9 | |
| 13 Jan. | Moderate or heavy rain shower | 29° /23° | 7.2 mm | 9 | |
| 14 Jan. | Patchy rain possible | 29° /23° | 3.2 mm | 9 | |
| 15 Jan. | Moderate or heavy rain shower | 28° /23° | 8.6 mm | 9 | |
| 16 Jan. | Moderate or heavy rain shower | 26° /23° | 14.7 mm | 9 | |
| 17 Jan. | Moderate or heavy rain shower | 28° /23° | 7.2 mm | 9 | |
| 18 Jan. | Moderate or heavy rain shower | 27° /23° | 14.9 mm | 9 | |
| 19 Jan. | Light rain shower | 27° /23° | 9.4 mm | 9 | |
| 20 Jan. | Heavy rain at times | 27° /22° | 5 mm | 9 | |
| 21 Jan. | Heavy rain | 26° /23° | 20.5 mm | 1.4 | |
| 22 Jan. | Patchy rain possible | 25° /23° | 3.6 mm | 2.3 | |
| 23 Jan. | Heavy rain | 26° /23° | 46.6 mm | 1.8 | |
| 24 Jan. | Heavy rain | 24° /22° | 33.7 mm | 0.5 | |
| 25 Jan. | Patchy rain possible | 27° /23° | 1.7 mm | 3.1 | |
| 26 Jan. | Patchy rain possible | 27° /24° | 3.7 mm | 8 | |
| 27 Jan. | Patchy rain possible | 28° /24° | 3.5 mm | 9 | |
| 28 Jan. | Patchy rain possible | 28° /24° | 1.4 mm | 9 | |
| 29 Jan. | Moderate rain | 27° /24° | 6.5 mm | 9 | |
| 30 Jan. | Patchy rain possible | 27° /24° | 3.4 mm | 9 | |
| 31 Jan. | Moderate rain | 27° /24° | 5.8 mm | 9 | |
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Guide for Indonesia in January
In January, Indonesia experiences a tropical climate with varying weather conditions across its numerous islands.
At the beginning of the month, the weather in Indonesia is generally warm and humid, with average temperatures ranging from 25° to 30° in popular tourist destinations like Bali and Jakarta.
The coastal areas may experience occasional rain showers, while the central and eastern regions might encounter more frequent rainfall.
Towards the end of January, the weather in Indonesia tends to remain consistent with warm temperatures and high humidity. However, some regions, particularly those in the western part of the country, may experience increased precipitation and occasional thunderstorms.
The average temperatures at the end of the month typically range from 24° to 29°, providing comfortable conditions for outdoor activities and sightseeing.
Overall, January in Indonesia offers a mix of warm, tropical weather with the possibility of intermittent rainfall, making it an ideal time to explore the diverse landscapes and cultural attractions that the country has to offer.
Have you visited Indonesia in January? Share your experience by writing a review.
Indonesia in January - FAQ
What to pack to Indonesia in January?
As you prepare for your trip to Indonesia in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Indonesia, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
January rainfall patterns in Indonesia
UV exposure in Indonesia during January
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Where is Indonesia?Get accurate weather forecasts for Indonesia, located at latitude -8.333 and longitude 115. Stay updated with localized weather information tailored for Indonesia.