Pekanbaru, Riau, Indonesia Climate Change Severity

38
Moderate
The current climate change severity in Pekanbaru is Moderate, with a 1.06% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Pekanbaru Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Pekanbaru temperature has changed by around -1.04%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
22
0%
cloudyCloudy
1312
-7.6%
rainyRainy
191142
-25.6%
snowySnowy
00
0%
mistyMisty
08
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Pekanbaru has experienced measurable shifts in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Pekanbaru experienced significant changes:

Temperature change of

-0.2 °C

Variation in annual rainfall

+16.3 %

Change in average humidity

+0.6 %

PM2.5 levels surged by

-45.3 %

Heatwave changed by

-1.2 day(s)

Coldwave changed by

+2.5 day(s)

Wind speeds changed by

+0.8 km/h

These indicators show increased climate volatility, signaling the need for immediate action in climate adaptation and mitigation strategies. As the severity shifts toward Moderate, the region should focus on disaster preparedness and climate resilience.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Pekanbaru Weather Forecast 30 Days (August - September 2025)
Pekanbaru, Riau, Indonesia

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/23°
Humidity Icon81%
Wind Icon7km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/22°
Humidity Icon75%
Wind Icon5km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/23°
Humidity Icon76%
Wind Icon5km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/24°
Humidity Icon79%
Wind Icon6km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon35°/22°
Humidity Icon72%
Wind Icon9km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/22°
Humidity Icon81%
Wind Icon7km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/23°
Humidity Icon74%
Wind Icon8km/h
Thu. 28, Aug.
moderate rainModerate rain
Temperature Icon28°/23°
Humidity Icon93%
Wind Icon6km/h
Fri. 29, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/23°
Humidity Icon86%
Wind Icon6km/h
Sat. 30, Aug.
mistMist
Temperature Icon31°/23°
Humidity Icon81%
Wind Icon4km/h
Sun. 31, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon34°/23°
Humidity Icon71%
Wind Icon6km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon33°/23°
Humidity Icon77%
Wind Icon7km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/23°
Humidity Icon91%
Wind Icon7km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/23°
Humidity Icon84%
Wind Icon8km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon80%
Wind Icon6km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon6km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon7km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon81%
Wind Icon6km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon80%
Wind Icon7km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon7km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon6km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon80%
Wind Icon7km/h
Sat. 13, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon77%
Wind Icon6km/h
Sun. 14, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon6km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon79%
Wind Icon6km/h
Tue. 16, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon78%
Wind Icon7km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/23°
Humidity Icon81%
Wind Icon6km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon81%
Wind Icon7km/h
Fri. 19, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon32°/24°
Humidity Icon83%
Wind Icon6km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon31°/23°
Humidity Icon82%
Wind Icon6km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 22, Aug.

34.9°C

Low will be onTue. 26, Aug.

21.9°C

HumidityHumidity

High will be onThu. 28, Aug.

93%

Low will be onSun. 31, Aug.

71%

Wind SpeedWind Speed

High will be onMon. 25, Aug.

9.4km/h

Low will be onSat. 30, Aug.

4km/h

PrecipitationPrecipitation

High will be onThu. 18, Sep.

10.1mm

Low will be onSun. 31, Aug.

0.2mm

Ultraviolet IndexUV

High will be onWed. 27, Aug.

6

Low will be onThu. 21, Aug.

2.4

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