Swimming in Keelung in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Keelung in september 2025.
In september, according to seasonal norms, the sea temperature in Keelung is:
Minimum: 79°F
Average: 82°F
Maximum: 85°F
Other useful seasonal weather averages in september:
- Outside temperature: 81°F to 84°F
- Most common weather: "Clear/Sunny"
- The wind blows at 16.8mph
- It rains a total of 9.7in, over 10 day(s).
Should we swim in Keelung in september?
Yes! The water temperature in Keelung in september is ideal
In september, swimming is ideal on the beaches around Keelung! With water reaching 85°F at most and 82°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is good with an average outside temperature of 83°F, 9.7in of precipitation (over 10 days) and 78.15 % humidity.
Water and normal seasonal temperatures in Keelung in september
| September | |||
| Average sea temperature | 82°F | ||
| Minimum sea temperature | 79°F | ||
| Maximum sea temperature | 85°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 81°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 81°F | ||
| Precipitation | 9.7in | ||
| Number of days of rain | 10 jour(s) (33%) | ||
| Humidity | 79% | ||
| Visibility in kilometers | 9.34km | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Keelung
Swim elsewhere in Taiwan in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Taipei in september | 82°F | 85°F | ideal swimming | Hualien in september | 83°F | 86°F | ideal swimming | Kaohsiung in september | 84°F | 86°F | ideal swimming | Hsinchu in september | 82°F | 85°F | ideal swimming | Kenting National Park in september | 84°F | 86°F | ideal swimming | Miaoli in september | 82°F | 85°F | ideal swimming | Taichung in september | 82°F | 85°F | ideal swimming | Tainan in september | 84°F | 86°F | ideal swimming | Taitung in september | 84°F | 86°F | ideal swimming | Yangmingshan National Park in september | 82°F | 85°F | ideal swimming | Yilan in september | 82°F | 85°F | ideal swimming |