Swimming in Indonesian Borneo (Kalimantan) in july 2025 Sea temperature by city in july
Do you want to go to the beach in Indonesian Borneo (Kalimantan) in july 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 july in Indonesian Borneo (Kalimantan) by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Indonesian Borneo (Kalimantan) in july 2025
Here, find the average sea temperature in Indonesian Borneo (Kalimantan) in july in several coastal cities.
West Kalimantan in july
86°F
min: 83°F / max: 88°F
Mempawah
86°F
min: 84°F / max: 88°F
Pemangkat
86°F
min: 84°F / max: 87°F
Batuampar
85°F
min: 83°F / max: 88°F
Singkawang
86°F
min: 85°F / max: 88°F
East Kalimantan in july
85°F
min: 83°F / max: 86°F
Handil
85°F
min: 83°F / max: 86°F
Bontang
85°F
min: 83°F / max: 87°F
North Kalimantan in july
Bunyu
86°F
min: 84°F / max: 87°F
Sebatik
85°F
min: 83°F / max: 87°F
Where should you go swimming in Indonesian Borneo (Kalimantan) in the month of july?
Swimming in Indonesian Borneo (Kalimantan) in july is ideal
In july in Indonesian Borneo (Kalimantan) swimming conditions are generally the same everywhere.
In july in Pontianak (Borneo), Balikpapan, Bunyu, Handil, Mempawah, Pemangkat, Sebatik, Batuampar, Bontang and Singkawang, swimming conditions are perfect! With water reaching a maximum of 88°F and an average of 86°F, going in the water (and staying there!) feels great.
Where to go swimming in Indonesian Borneo (Kalimantan) in july: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in july
Pontianak (Borneo)
| July | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 7.2in | ||
| Number of days of precipitation | 11 jour(s) (35%) | ||
| Cloud cover | 38% | ||
| Our opinion | ideal swimming |
More information on swimming in Pontianak (Borneo) in july
Balikpapan
| July | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 9.7in | ||
| Number of days of precipitation | 15 jour(s) (50%) | ||
| Cloud cover | 42% | ||
| Our opinion | ideal swimming |
More information on swimming in Balikpapan in july
Bunyu
| July | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 13.7in | ||
| Number of days of precipitation | 19 jour(s) (63%) | ||
| Cloud cover | 38% | ||
| Our opinion | ideal swimming |
Handil
| July | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 86°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 81°F | ||
| Precipitation | 7.4in | ||
| Number of days of precipitation | 13 jour(s) (41%) | ||
| Cloud cover | 41% | ||
| Our opinion | ideal swimming |
Mempawah
| July | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 79°F | ||
| Precipitation | 5.6in | ||
| Number of days of precipitation | 8 jour(s) (24%) | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
List of coastal cities in Indonesian Borneo (Kalimantan)
| Pontianak (Borneo) in july | ideal swimming |
| Balikpapan in july | ideal swimming |
| Bunyu in july | ideal swimming |
| Handil in july | ideal swimming |
| Mempawah in july | ideal swimming |
| Pemangkat in july | ideal swimming |
| Sebatik in july | ideal swimming |
| Batuampar in july | ideal swimming |
| Bontang in july | ideal swimming |
| Singkawang in july | ideal swimming |