Swimming on the island of Sumatra in june 2025 Sea temperature by city in june

Do you want to go to the beach on the island of Sumatra in june 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in june on the island of Sumatra by city and our opinion on the chances of enjoying pleasant sea conditions.

Sea temperature on the island of Sumatra in june 2025

Here, find the average sea temperature on the island of Sumatra in june in several coastal cities.

Direct access: North in june | South in june | Central in june | Riau Islands in june | Bangka-Belitung Islands in june

North in june

Banda Aceh

on average:

86°F

min: 84°F / max: 87°F

Gunungsitoli (Pulau Nias)

on average:

86°F

min: 86°F / max: 87°F

Calang

on average:

87°F

min: 85°F / max: 88°F

Langsa

on average:

87°F

min: 84°F / max: 90°F

Lhokseumawe

on average:

86°F

min: 83°F / max: 90°F

Sibolga

on average:

86°F

min: 85°F / max: 87°F

South in june

Bandar Lampung

on average:

85°F

min: 84°F / max: 87°F

Bengkulu

on average:

86°F

min: 85°F / max: 88°F

Way Kambas National Park

on average:

86°F

min: 85°F / max: 87°F

Way Kambas National Park

on average:

85°F

min: 84°F / max: 87°F

Central in june

Dumai

on average:

87°F

min: 85°F / max: 89°F

Padang City

on average:

87°F

min: 86°F / max: 87°F

Pulau Rupat

on average:

87°F

min: 85°F / max: 88°F

Pulau Siberut

on average:

86°F

min: 85°F / max: 87°F

Pariaman

on average:

87°F

min: 85°F / max: 87°F

Riau Islands in june

Batam

on average:

87°F

min: 85°F / max: 88°F

Tanjungpinang

on average:

86°F

min: 85°F / max: 88°F

Bangka-Belitung Islands in june

Pulau Belitung

on average:

86°F

min: 84°F / max: 88°F

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Sea temperature in may on the island of Sumatra

Sea temperature in july on the island of Sumatra

Where should you go swimming on the island of Sumatra in the month of june?

Swimming on the island of Sumatra in june is ideal

In june on the island of Sumatra swimming conditions are generally the same everywhere.

In june in Banda Aceh, Bandar Lampung, Bengkulu, Dumai, Gunungsitoli (Pulau Nias), Padang City, Batam, Way Kambas National Park, Calang, Pulau Belitung, Pulau Rupat, Pulau Siberut, Way Kambas National Park, Langsa, Lhokseumawe, Pariaman, Sibolga, Sigli and Tanjungpinang, swimming conditions are perfect! With water reaching a maximum of 87°F and an average of 86°F, going in the water (and staying there!) feels great.

Where to go swimming on the island of Sumatra in june: the map of sea temperatures

ideal swimming

pleasant swimming

cool swimming

cold swimming

freezing swimming

Water temperature and seasonal norms in june

Banda Aceh

	May	June	July
Average sea temperature	86°F	86°F	85°F
Minimum sea temperature	85°F	84°F	84°F
Maximum sea temperature	88°F	87°F	86°F
Average outside temperature	85°F	85°F	85°F
Maximum outside temperature	90°F	90°F	90°F
Minimum outside temperature	79°F	79°F	77°F
Precipitation	10in	3.9in	4in
Number of days of precipitation	13 jour(s) (42%)	6 jour(s) (19%)	5 jour(s) (16%)
Cloud cover	37%	30%	33%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Banda Aceh in june

Bandar Lampung

	May	June	July
Average sea temperature	86°F	85°F	85°F
Minimum sea temperature	85°F	84°F	83°F
Maximum sea temperature	87°F	87°F	86°F
Average outside temperature	85°F	83°F	83°F
Maximum outside temperature	90°F	90°F	88°F
Minimum outside temperature	79°F	77°F	77°F
Precipitation	9.9in	7.4in	5in
Number of days of precipitation	18 jour(s) (59%)	14 jour(s) (47%)	9 jour(s) (29%)
Cloud cover	41%	41%	40%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Bandar Lampung in june

Bengkulu

	May	June	July
Average sea temperature	86°F	86°F	85°F
Minimum sea temperature	85°F	85°F	84°F
Maximum sea temperature	88°F	88°F	87°F
Average outside temperature	85°F	83°F	83°F
Maximum outside temperature	88°F	88°F	86°F
Minimum outside temperature	79°F	79°F	77°F
Precipitation	10.1in	8.7in	8.1in
Number of days of precipitation	15 jour(s) (48%)	13 jour(s) (43%)	12 jour(s) (39%)
Cloud cover	36%	34%	34%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Bengkulu in june

Dumai

	May	June	July
Average sea temperature	87°F	87°F	86°F
Minimum sea temperature	85°F	85°F	85°F
Maximum sea temperature	88°F	89°F	88°F
Average outside temperature	86°F	85°F	85°F
Maximum outside temperature	92°F	92°F	92°F
Minimum outside temperature	79°F	77°F	77°F
Precipitation	10.2in	6.7in	6.8in
Number of days of precipitation	19 jour(s) (60%)	11 jour(s) (38%)	12 jour(s) (40%)
Cloud cover	41%	39%	40%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Dumai in june

Gunungsitoli (Pulau Nias)

	May	June	July
Average sea temperature	86°F	86°F	86°F
Minimum sea temperature	84°F	86°F	84°F
Maximum sea temperature	88°F	87°F	89°F
Average outside temperature	85°F	85°F	83°F
Maximum outside temperature	86°F	86°F	85°F
Minimum outside temperature	83°F	83°F	83°F
Precipitation	14.7in	10.7in	14in
Number of days of precipitation	17 jour(s) (56%)	12 jour(s) (41%)	15 jour(s) (49%)
Cloud cover	41%	39%	40%
Our opinion	ideal swimming	ideal swimming	ideal swimming

More information on swimming in Gunungsitoli (Pulau Nias) in june

List of coastal cities on the island of Sumatra

Banda Aceh in june	ideal swimming
Bandar Lampung in june	ideal swimming
Bengkulu in june	ideal swimming
Dumai in june	ideal swimming
Gunungsitoli (Pulau Nias) in june	ideal swimming
Padang City in june	ideal swimming
Batam in june	ideal swimming
Way Kambas National Park in june	ideal swimming
Calang in june	ideal swimming
Pulau Belitung in june	ideal swimming
Pulau Rupat in june	ideal swimming
Pulau Siberut in june	ideal swimming
Way Kambas National Park in june	ideal swimming
Langsa in june	ideal swimming
Lhokseumawe in june	ideal swimming
Pariaman in june	ideal swimming
Sibolga in june	ideal swimming
Sigli in june	ideal swimming
Tanjungpinang in june	ideal swimming