Riau Islands, Indonesia Weather
- Riau Islands, Indonesia Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Riau Islands over the next 12 hours
- Temperature and possibility of rain in Riau Islands in the coming days
- Rainfall in Riau Islands in the coming days
- Riau Islands Weather Summary
- Weather averages by month
- Riau Islands's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Drizzle
Pressure: 1,011 hPa
Feel like: 37 °C
Temperature: 31°C
Cloud: 95%
Humidity: 61%
Wind: SSE - 7 km/h
Visibility: 7.56 km
30 Day Averages and Extremes
- Average high 28.73°C
- Average low 22.43°C
- Hottest day 33°C (10 September 2026)
- Coldest day 0°C (03 October 2026)
- Average humidity 84.27%
- Days with precipitation 30 days
- Highest precipitation 59 mm (01 October 2026)
Yesterday's Data
- Max: 32°C
- Min: 23°C
- Total Precipitation: 27 mm
Temperature and possibility of rain in Riau Islands over the next 12 hours
Temperature and possibility of rain in Riau Islands in the coming days
Rainfall in Riau Islands in the coming days
Riau Islands Climate Summary
Riau Islands features a Tropical rainforest (Köppen classification: Af), with an average annual temperature of 28.26ºC (82.87ºF), which is about 1.15% higher than the national average for Indonesia. Annually, the city experiences approximately 117.53 millimeters (4.63 inches) of rainfall, spread across 204.54 rainy days, accounting for 56.04% of the year.
| Longitude | 3.9456514 |
| Latitude | 108.1428669 |
| Yearly high temperature | 28.94ºC (84.09ºF) |
| Yearly low temperature | 27.14ºC (80.85ºF) |
| Hottest month | June 29.89ºC (85.8ºF) |
| Coldest month | December 26.41ºC (79.54ºF) |
| Yearly precip | 117.53mm (4.63in) |
| Days with rainfall | 204.54 days (56.04%) |
| Driest month | March (79.79%) |
| Wettest month | December (80.58%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 27.34° / 26.14° | 16.91 days |
| February | 27.42° / 26.06° | 10.82 days |
| March | 28.26° / 26.67° | 11.36 days |
| April | 29.2° / 27.43° | 12.27 days |
| May | 30.12° / 28.1° | 17.55 days |
| June | 29.89° / 27.89° | 16.36 days |
| July | 29.58° / 27.54° | 17.91 days |
| August | 29.69° / 27.64° | 18.27 days |
| September | 29.41° / 27.38° | 18.91 days |
| October | 29.36° / 27.35° | 21.0 days |
| November | 28.94° / 27.03° | 22.27 days |
| December | 28.03° / 26.41° | 20.91 days |
Riau Islands's weather
- Jakarta
- West Java
- East Java
- North Sumatra
- Banten
- West Sumatra
- South Sulawesi
- Yogyakarta
- West Papua
- Central Sulawesi
- Bengkulu
- Riau
- Maluku
- South Sumatra
- North Sulawesi
- Bali
- Central Kalimantan
- Aceh
- Central Java
- South Kalimantan
- Bangka–Belitung Islands
- West Nusa Tenggara
- West Sulawesi
- West Kalimantan
- East Nusa Tenggara
- Southeast Sulawesi
- Papua
- Lampung
- Gorontalo
- East Kalimantan
- North Kalimantan
- North Maluku
- Jambi
Frequently asked questions
1. What is the hottest month in Riau Islands?
June has the highest average monthly temperature (daily mean of 29.89ºC) and December are the coolest (daily mean of 26.41ºC).
2. What should I wear in Riau Islands today?
For today's very hot weather in Riau Islands, with the high temperatures above 31ºC (87.8ºF), consider wearing:
- Lightweight, loose-fitting shorts
- High SPF sunscreen for outdoor activities
- UV-blocking sunglasses
- Light, natural fabrics (like cotton or linen)
Temperature
Air quality
Unhealthy air quality, health risks for all, emergency conditions possible
- CO2 456
- CO 3,554
- NH3 0
- NO2 0
- O3 157
- PM10 83
- PM25 76
- SO2 2
- CH4 1,585