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.

Seminyak
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.

All hotels in Seminyak

Travel guides for Seminyak

What to read before you book.

All travel guides in Seminyak

Average weather in Seminyak

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

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.