Weather in Riau for October 2026
So far, October 2026 in Riau is slightly warmer than the historical average by 1.5 °C.
The forecast for the next days in Riau predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Riau at the beginning of October is 30.2 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.5 °C by the end of October.
Riau experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 165.5 mm.
Is October a good time to visit Riau? check out the best time to travel to Riau page.
✨ Is October a good time to visit Riau? – Ask the AI Weatherman
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Riau Weather October
Temperatures trend during October in Riau
October weather in Riau day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Light rain | 30° /26° | 8.4 mm | 5 | |
| 2 Oct. | Light rain | 30° /26° | 5.3 mm | 6 | |
| 3 Oct. | Light rain | 31° /26° | 3.8 mm | 5 | |
| 4 Oct. | Light rain | 31° /25° | 5.3 mm | 7 | |
| 5 Oct. | Light rain | 30° /26° | 5.7 mm | 6 | |
| 6 Oct. | Light rain | 29° /26° | 5.6 mm | 7 | |
| 7 Oct. | Light rain | 30° /26° | 3.2 mm | 6 | |
| 8 Oct. |  Patchy light rain with thunder | 30° /26° | 2.4 mm | 7 | |
| 9 Oct. | Patchy light rain with thunder | 31° /26° | 3.4 mm | 9 | |
| 10 Oct. | Light rain | 31° /26° | 5 mm | 6 | |
| 11 Oct. | Light rain | 30° /26° | 3.3 mm | 5 | |
| 12 Oct. | Light rain | 30° /26° | 4.2 mm | 7 | |
| 13 Oct. | Light rain | 31° /26° | 5.9 mm | 6 | |
| 14 Oct. | Light rain | 30° /26° | 4.7 mm | 7 | |
| 15 Oct. |  Moderate rain | 29° /25° | 11.7 mm | 6 | |
| 16 Oct. | Light rain | 31° /26° | 5 mm | 6 | |
| 17 Oct. | Light rain | 31° /26° | 6.7 mm | 6 | |
| 18 Oct. | Light rain | 30° /26° | 7.2 mm | 5 | |
| 19 Oct. | Light rain | 31° /26° | 3 mm | 6 | |
| 20 Oct. | Light rain | 31° /27° | 7.6 mm | 6 | |
| 21 Oct. | Moderate rain | 31° /26° | 14.7 mm | 6 | |
| 22 Oct. | Moderate rain | 30° /26° | 15.2 mm | 8 | |
| 23 Oct. |  Patchy rain possible | 30° /26° | 2.4 mm | 8 | |
| 24 Oct. | Light rain | 30° /26° | 4.4 mm | 6 | |
| 25 Oct. | Light rain | 30° /26° | 4.5 mm | 5 | |
| 26 Oct. | Moderate rain | 30° /24° | 10 mm | 8.9 | |
| 27 Oct. | Patchy rain possible | 32° /26° | 1.8 mm | 10.8 | |
| 28 Oct. | Light rain | 31° /26° | 10 mm | 11.1 | |
| 29 Oct. | Light rain | 30° /25° | 9.5 mm | 8.1 | |
| 30 Oct. | Moderate rain | 29° /25° | 16.2 mm | 7.5 | |
| 31 Oct. | Light rain | 29° /25° | 5.4 mm | 7 | |
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Riau weather in October vs September vs November
| September | October | November | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 30°/26° | 30°/26° | 29°/26° |
| Rainfall | 195 mm | 165 mm | 293 mm |
| Wind | 16 km/h | 14.7 km/h | 15.1 km/h |
| Humidity | 74% | 73% | 76% |
| Rainy days | 25 days | 25 days | 27 days |
| Dry days | 5 days | 6 days | 3 days |
Planning a trip to Riau? Discover the best time to visit
Riau in October - FAQ
What are the expected maximum and minimum temperatures in Riau during October?
How much rainfall should be expected in Riau during October?
What are the typical wind conditions in Riau during October?
October rainfall patterns in Riau
UV exposure in Riau during October
What to pack to Riau in October?
Warm & sunny · highs around 30 °C, frequent showers
As you prepare for your trip to Riau in October, 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 October, is comfortable and enjoyable, regardless of the weather conditions.