Swimming in Indonesian Borneo (Kalimantan) in may 2025 Sea temperature by city in may
Do you want to go to the beach in Indonesian Borneo (Kalimantan) in may 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 may in Indonesian Borneo (Kalimantan) by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Indonesian Borneo (Kalimantan) in may 2025
Here, find the average sea temperature in Indonesian Borneo (Kalimantan) in may in several coastal cities.
West Kalimantan in may
87°F
min: 84°F / max: 90°F
Mempawah
87°F
min: 85°F / max: 89°F
Pemangkat
87°F
min: 85°F / max: 89°F
Batuampar
87°F
min: 84°F / max: 89°F
Singkawang
87°F
min: 85°F / max: 89°F
East Kalimantan in may
86°F
min: 83°F / max: 88°F
Handil
86°F
min: 84°F / max: 88°F
Bontang
86°F
min: 85°F / max: 88°F
North Kalimantan in may
Bunyu
86°F
min: 85°F / max: 88°F
Sebatik
86°F
min: 85°F / max: 88°F
Where should you go swimming in Indonesian Borneo (Kalimantan) in the month of may?
Swimming in Indonesian Borneo (Kalimantan) in may is ideal
In may in Indonesian Borneo (Kalimantan) swimming conditions are generally the same everywhere.
In may in Pontianak (Borneo), Balikpapan, Bunyu, Handil, Mempawah, Pemangkat, Sebatik, Batuampar, Bontang and Singkawang, swimming conditions are perfect! With water reaching a maximum of 90°F and an average of 87°F, going in the water (and staying there!) feels great.
Where to go swimming in Indonesian Borneo (Kalimantan) in may: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in may
Pontianak (Borneo)
| May | |||
| Average sea temperature | 87°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 90°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 10.8in | ||
| Number of days of precipitation | 18 jour(s) (58%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
More information on swimming in Pontianak (Borneo) in may
Balikpapan
| May | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 13.5in | ||
| Number of days of precipitation | 21 jour(s) (68%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
More information on swimming in Balikpapan in may
Bunyu
| May | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 15in | ||
| Number of days of precipitation | 22 jour(s) (70%) | ||
| Cloud cover | 34% | ||
| Our opinion | ideal swimming |
Handil
| May | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 9.7in | ||
| Number of days of precipitation | 18 jour(s) (58%) | ||
| Cloud cover | 40% | ||
| Our opinion | ideal swimming |
Mempawah
| May | |||
| Average sea temperature | 87°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 89°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 8.1in | ||
| Number of days of precipitation | 14 jour(s) (44%) | ||
| Cloud cover | 39% | ||
| Our opinion | ideal swimming |
List of coastal cities in Indonesian Borneo (Kalimantan)
| Pontianak (Borneo) in may | ideal swimming |
| Balikpapan in may | ideal swimming |
| Bunyu in may | ideal swimming |
| Handil in may | ideal swimming |
| Mempawah in may | ideal swimming |
| Pemangkat in may | ideal swimming |
| Sebatik in may | ideal swimming |
| Batuampar in may | ideal swimming |
| Bontang in may | ideal swimming |
| Singkawang in may | ideal swimming |