Rangsang

Island Indonesian island in Riau province with farming communities

Rangsang, an island off Riau, attracts visitors interested in mangrove-lined coasts, fishing villages and local Malay seafood traditions; travel here is usually by ferry from Sumatra.

Rangsang is an island in Indonesia’s Riau province off the eastern coast of Sumatra. It is one of the islands that form part of the archipelagic coastline in the central Riau maritime region.

The island contains rural communities and landscapes dominated by coastal lowlands, mangrove areas and agricultural land uses common to Riau islands. Local economies typically rely on fishing, small-scale farming and coconut or palm cultivation.

Administratively the island falls within Riau province and is accessed by local boat services from nearby larger islands and Sumatran ports.

Rangsang sits in the Strait and coastal waters off central-eastern Sumatra within Indonesia’s Riau island region.

Rangsang
Rangsang Island (Pulau Rangsang), Riau Province, Indonesia
0.9974, 102.9554

How to Get to Rangsang #

Rangsang Island is reached from main ports in Riau by local ferries or motorboats. The nearest larger transport hubs include Dumai and Bengkalis; from these ports arrange a local boat to Pulau Rangsang.

Schedules and services vary-ask local operators about crossing times.

Tips for Visiting Rangsang #

  • If visiting for coastal walks, time tides and watch for slippery shoreline rocks.
  • Local ferries may link the island to mainland ports-check schedules and buy tickets in advance where possible.
  • Respect mangrove and intertidal conservation rules; many islands in the area have sensitive ecosystems.

Best Time to Visit Rangsang #

Dry season provides smoother travel and better conditions for exploration.

Dry season (May-Sep)
May-Sep · 24-32°C
Drier and easier travel conditions.
Wet season (Oct-Apr)
Oct-Apr · 24-32°C
Rainier with heavier seas and occasional storms.

Weather & Climate near Rangsang #

Climate

Rangsang's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 22°C to 31°C. Heavy rainfall (2239 mm/year), wettest in November.

Best Time to Visit
JulyFebruaryJune
Temperature & Rainfall
Temperature Range
32°
Warmest Month
23°
Coldest Month
Monthly Conditions

January

January is warm with muggy conditions (dew point 24°C). Significant rainfall (174 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
85%
Humidity
Very Humid

Weather

174 mm
Rainfall
2.0 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

February

February is warm with muggy conditions (dew point 24°C). Significant rainfall (115 mm) and mostly overcast skies.

69 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
83%
Humidity
Very Humid

Weather

115 mm
Rainfall
2.2 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

March

March is warm with stifling humidity (dew point 24°C). Significant rainfall (182 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
82%
Humidity
Very Humid

Weather

182 mm
Rainfall
1.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.0h daylight

April

April is warm with stifling humidity (dew point 25°C). Heavy rain (224 mm) and mostly overcast skies.

63 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
81%
Humidity
Very Humid

Weather

224 mm
Rainfall
1.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.0h daylight

May

May is the warmest month with stifling humidity (dew point 25°C). Significant rainfall (185 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 31°
81%
Humidity
Very Humid

Weather

185 mm
Rainfall
1.8 m/s
Wind
Calm
1.9
UV Index
Very High
12.0h daylight

June

June is warm with stifling humidity (dew point 25°C). Significant rainfall (141 mm) and mostly overcast skies.

69 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
82%
Humidity
Very Humid

Weather

141 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

July

July is warm with stifling humidity (dew point 24°C). Significant rainfall (119 mm) and mostly overcast skies.

71 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
83%
Humidity
Very Humid

Weather

119 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

August

August is warm with stifling humidity (dew point 24°C). Significant rainfall (166 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
82%
Humidity
Very Humid

Weather

166 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

September

September is warm with stifling humidity (dew point 24°C). Significant rainfall (190 mm) and mostly overcast skies.

65 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
82%
Humidity
Very Humid

Weather

190 mm
Rainfall
1.8 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (245 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 30°
81%
Humidity
Very Humid

Weather

245 mm
Rainfall
1.6 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

November

November is warm with stifling humidity (dew point 24°C). The wettest month with heavy rain (273 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
83%
Humidity
Very Humid

Weather

273 mm
Rainfall
1.7 m/s
Wind
Calm
1.8
UV Index
Very High
12.0h daylight

December

December is warm with stifling humidity (dew point 24°C). Heavy rain (225 mm) and mostly overcast skies.

63 Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
85%
Humidity
Very Humid

Weather

225 mm
Rainfall
2.0 m/s
Wind
Calm
1.7
UV Index
Very High
12.0h daylight

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