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: Overcast
Pressure: 1,006 hPa
Feel like: 30 °C
Temperature: 24°C
Cloud: 98%
Humidity: 97%
Wind: S - 5 km/h
Visibility: 10.62 km
30 Day Averages and Extremes
- Average high 30.7°C
- Average low 23.67°C
- Hottest day 33°C (28 August 2026)
- Coldest day 22°C (11 September 2026)
- Average humidity 83.77%
- Days with precipitation 29 days
- Highest precipitation 54 mm (14 September 2026)
Yesterday's Data
- Max: 31°C
- Min: 24°C
- Total Precipitation: 3 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 32ºC (89.6ºF), consider wearing:
- High SPF sunscreen for outdoor activities
- Airy sandals or flip-flops
- Sleeveless tops or vests
- Light, natural fabrics (like cotton or linen)
Temperature
Air quality
Unhealthy for Sensitive Groups air quality, health effects possible for sensitive people, general public usually unaffected
- CO2 479
- CO 2,424
- NH3 0
- NO2 1
- O3 190
- PM10 59
- PM25 54
- SO2 1
- CH4 1,560