Weather in Seminyak in December
December in Seminyak is a hot month. Plan the serious walking for morning. The rest of the day wants shade and a slower pace.
In Indonesia, this is how Seminyak actually wears December, not how a country centroid would. December is high summer in the southern year. Do not pack Seminyak as if it were a northern winter. Compared with November and August, December sits in the middle of Seminyak's year.

- Average temp
- 28°C
25–31°C
- Rainfall
- 295 mm
A wet month
- Sunshine
- 6.1 h
hours per day
What to expect
Daytime
Hot days in Seminyak. Ruins, markets and hills are a morning job. Midday sightseeing is how people remember December for the wrong reason.
Nights stay warm. Air-con, if you can get it, is part of the brief. A jumper for December in Seminyak is almost always a waste of bag space.
Rain
December is the wet side of the year in Seminyak. Days can be heavy. Plans that cannot survive rain are the wrong plans.
This is not a reason to skip Seminyak if you like the place. It is a reason to pack for weather and to stop treating every grey hour as a failed holiday.
Evening
Evenings stay warm.
What to pack
Sun protection
Rain jacket
Where to stay in Seminyak
Dates are a starting point for December.

Travel guides for Seminyak
What to read before you book.
Average weather in Seminyak
TemperatureRainfall
Similar weather in December
Other destinations whose December averages sit close to this one.
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FAQs about Seminyak
Climate averages for Seminyak, 1991–2020.
The best time to visit Seminyak is between May and October, the most comfortable stretch of the year on these averages.
November is the hottest month, with an average around 28°C.
January is the wettest month, with about 396 mm of rain.
No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.



