Swimming in Kupang in december 2026: Average sea temperature in december and tide times in december 2026
Average sea temperature in Kupang in december 2026.
In december, according to seasonal norms, the sea temperature in Kupang is:
Minimum: 85°F
Average: 87°F
Maximum: 90°F
Other useful seasonal weather averages in december:
- Outside temperature: 83°F to 86°F
- Most common weather: "Clear/Sunny"
- The wind blows at 18mph
- It rains a total of 10.1in, over 14 day(s).
Should we swim in Kupang in december?
Yes! The water temperature in Kupang in december is ideal
In december, swimming is ideal on the beaches around Kupang! With water reaching 90°F at most and 87°F on average, spending time in the water is very pleasant.
Note also that in december, the climate is tolerable with an average outside temperature of 85°F, 10.1in of precipitation (over 14 days) and 76.6 % humidity.
Water and normal seasonal temperatures in Kupang in december
| December | |||
| Average sea temperature | 87°F | ||
| Minimum sea temperature | 85°F | ||
| Maximum sea temperature | 90°F | ||
| Average outside temperature | 86°F | ||
| Maximum outside temperature | 86°F | ||
| Minimum outside temperature | 85°F | ||
| Wind speed | 9.3mph | ||
| Wind temperature | 85°F | ||
| Precipitation | 10.1in | ||
| Number of days of rain | 14 jour(s) (46%) | ||
| Humidity | 77% | ||
| Visibility in kilometers | 9.25km | ||
| Cloud cover | 33% | ||
| Our opinion | ideal swimming |