Riau (Batam)
January
Weather in Riau for January 2027
Your guide to Riau weather in January - trends and predictions
In general, the average temperature in Riau at the beginning of January is 28.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28.2 °C by the end of January.
Riau experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 382.1 mm.
Is January a good time to visit Riau? check out the best time to travel to Riau page.
✨ Is January a good time to visit Riau? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
28°/24°
Temperatures
22 km/h
Avg max wind
81 %
Avg humidity
Riau Weather January
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Temperatures trend during January in Riau
See the weather trend as well as the moving average line
January weather in Riau day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light rain shower | 29° /25° | 2.4 mm | 6 | |
| 2 Jan. |  Light rain | 29° /25° | 5.3 mm | 6 | |
| 3 Jan. |  Moderate rain | 28° /25° | 10.3 mm | 5 | |
| 4 Jan. | Moderate rain | 28° /25° | 16 mm | 6 | |
| 5 Jan. | Moderate rain | 28° /25° | 13.2 mm | 6 | |
| 6 Jan. | Light rain | 29° /25° | 7.1 mm | 5 | |
| 7 Jan. | Moderate rain | 28° /25° | 12.6 mm | 5 | |
| 8 Jan. | Moderate rain | 28° /25° | 14.6 mm | 5 | |
| 9 Jan. | Light rain | 28° /25° | 6.6 mm | 5 | |
| 10 Jan. | Moderate rain | 28° /24° | 24.1 mm | 6 | |
| 11 Jan. | Light rain | 27° /24° | 6.7 mm | 7 | |
| 12 Jan. | Moderate rain | 27° /24° | 16.8 mm | 7 | |
| 13 Jan. |  Heavy rain | 26° /23° | 114.6 mm | 6 | |
| 14 Jan. | Light rain | 27° /24° | 5.5 mm | 6 | |
| 15 Jan. | Light rain | 28° /25° | 8.4 mm | 7 | |
| 16 Jan. | Light rain | 28° /24° | 9.8 mm | 7 | |
| 17 Jan. | Light rain | 27° /24° | 6.8 mm | 7 | |
| 18 Jan. | Moderate rain | 27° /25° | 16.9 mm | 7 | |
| 19 Jan. | Heavy rain | 27° /24° | 28.3 mm | 7 | |
| 20 Jan. | Light rain shower | 27° /24° | 1.3 mm | 7 | |
| 21 Jan. | Light rain | 27° /24° | 7.3 mm | 7 | |
| 22 Jan. | Light rain | 27° /24° | 3.1 mm | 7 | |
| 23 Jan. | Light rain | 27° /24° | 3.3 mm | 7 | |
| 24 Jan. | Moderate rain | 27° /24° | 10.5 mm | 7 | |
| 25 Jan. | Light rain | 28° /24° | 4.3 mm | 6 | |
| 26 Jan. | Light rain | 28° /24° | 9 mm | 7 | |
| 27 Jan. | Light rain | 28° /24° | 3.7 mm | 7 | |
| 28 Jan. | Moderate rain | 28° /25° | 11.9 mm | 7 | |
| 29 Jan. | Patchy rain possible | 28° /25° | 0.7 mm | 7 | |
| 30 Jan. | Patchy rain possible | 29° /25° | 0.1 mm | 8 | |
| 31 Jan. | Patchy rain possible | 29° /24° | 0.9 mm | 8 | |
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Important Notice
Our weather forecast for Riau 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 Riau forecast closer to your planned date for the most up-to-date weather information.
Change Month
Riau weather in January vs December vs February
Compare January weather in Riau with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| December | January | February | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/25° | 28°/24° | 29°/25° |
| Rainfall | 361 mm | 382 mm | 106 mm |
| Wind | 18.1 km/h | 21.8 km/h | 20.9 km/h |
| Humidity | 80% | 81% | 77% |
| Rainy days | 30 days | 22 days | 15 days |
| Dry days | 1 days | 9 days | 13 days |
Planning a trip to Riau? Discover the best time to visit
Riau in January - FAQ
What are the expected maximum and minimum temperatures in Riau during January?
During January, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Riau during January?
Significant rainfall exceeding 382.1 mm is expected in Riau during January, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Riau during January?
The average wind speed in Riau during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Riau
Explore the daily rainfall trends and prepare for Riaus January weather 💧
Typically, Riau has 22 rainy days in January with a total of 382.1 mm of rainfall.
UV exposure in Riau during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
What to pack to Riau in January?
Warm & sunny · highs around 28 °C, frequent showers
As you prepare for your trip to Riau 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 Riau, during January, is comfortable and enjoyable, regardless of the weather conditions.
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🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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