Riau, Indonesia Weather

  1. Riau, Indonesia Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Riau over the next 12 hours
  7. Temperature and possibility of rain in Riau in the coming days
  8. Rainfall in Riau in the coming days
  9. Riau Weather Summary
  10. Weather averages by month
  11. Riau's weather
  12. Frequently asked questions
  13. Comments
Riau, Weather
(Photo by Dikaseva on Unsplash)

Current conditions

Updated:
23°C
73.4°F
°C °F

Condition: Drizzle

Pressure: 1,011 hPa

Feel like: 29 °C

Temperature: 23°C

Cloud: 98%

Humidity: 99%

Wind: SE - 3 km/h

Visibility: 2.04 km

Weather forecast

Sun
21 Jun
23°C / 30°C
Moderate Drizzle
Mon
22 Jun
22°C / 31°C
Slight Thunderstorm
Tue
23 Jun
23°C / 31°C
Slight Thunderstorm
Wed
24 Jun
22°C / 30°C
Moderate Drizzle
Thu
25 Jun
22°C / 30°C
Drizzle
Hourly forecast today:
19:00 PM
23° / 23°
23° / 23°
Drizzle
99% 6 km/h
20:00 PM
23° / 23°
23° / 23°
Drizzle
99% 7 km/h
21:00 PM
23° / 23°
23° / 23°
Drizzle
99% 7 km/h
22:00 PM
23° / 23°
23° / 23°
Drizzle
99% 9 km/h
23:00 PM
23° / 23°
23° / 23°
Drizzle
97% 3 km/h
00:00 AM
23° / 23°
23° / 23°
Drizzle
98% 11 km/h
01:00 AM
23° / 23°
23° / 23°
Partly Cloudy
96% 18 km/h
02:00 AM
23° / 25°
23° / 25°
Overcast
88% 18 km/h
03:00 AM
23° / 26°
23° / 26°
Drizzle
83% 17 km/h
04:00 AM
23° / 27°
23° / 27°
Overcast
78% 18 km/h
05:00 AM
23° / 28°
23° / 28°
Overcast
75% 16 km/h

30 Day Averages and Extremes

  • Average high 30.97°C
  • Average low 23.07°C
  • Hottest day 34°C (04 July 2026)
  • Coldest day 22°C (22 June 2026)
  • Average humidity 85.17%
  • Days with precipitation 30 days
  • Highest precipitation 68 mm (08 June 2026)

Yesterday's Data

  • Max: 30°C
  • Min: 23°C
  • Total Precipitation: 11 mm

Temperature and possibility of rain in Riau over the next 12 hours

Temperature and possibility of rain in Riau in the coming days

Rainfall in Riau in the coming days

Riau Climate Summary

Riau features a Tropical rainforest (Köppen classification: Af), with an average annual temperature of 28.43ºC (83.17ºF), which is about 1.32% higher than the national average for Indonesia. Annually, the city experiences approximately 164.15 millimeters (6.46 inches) of rainfall, spread across 254.99 rainy days, accounting for 69.86% of the year.

Longitude 0.2933469
Latitude 101.7068294
Yearly high temperature 32.37ºC (90.27ºF)
Yearly low temperature 23.16ºC (73.69ºF)
Hottest month August 33.57ºC (92.43ºF)
Coldest month February 22.73ºC (72.91ºF)
Yearly precip 164.15mm (6.46in)
Days with rainfall 254.99 days (69.86%)
Driest month July (78.94%)
Wettest month November (87.39%)

Weather averages by month

Month High / Low (°C) Rain
January 30.94° / 22.73° 22.27 days
February 31.46° / 22.73° 20.82 days
March 32.38° / 23.15° 24.45 days
April 32.57° / 23.51° 26.45 days
May 33.01° / 23.61° 21.27 days
June 33.22° / 23.24° 16.0 days
July 33.13° / 23.04° 14.55 days
August 33.57° / 23.36° 17.45 days
September 33.25° / 23.2° 19.64 days
October 32.72° / 23.25° 22.18 days
November 31.36° / 23.16° 26.36 days
December 30.8° / 22.97° 23.55 days

Riau's weather

Frequently asked questions

1. What is the hottest month in Riau?

August has the highest average monthly temperature (daily mean of 33.57ºC) and February are the coolest (daily mean of 22.73ºC).

2. What should I wear in Riau today?

For today's very hot weather in Riau, with the high temperatures above 29ºC (84.2ºF), consider wearing:
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Breathable shorts or skirts
- Open-toed sandals or light sneakers

Temperature

Early
23°C / 27°C
Morning
23°C / 29°C
Afternoon
24°C / 24°C
Evening
23°C / 23°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 462
  • CO 139
  • NH3 0
  • NO2 10
  • O3 34
  • PM10 7
  • PM25 7
  • SO2 2
  • CH4 1,342

Sunrise / Sunset

23:10
11:19