How is the weather in January in Bali?

January is in the middle of the Rainy Season on Bali. Although one can and should still expect some nice days with no or little rain, it is more probable than not, that tropical rain showers will be part of your Bali experience.

In general

• Coastal Areas: Warm, humid, frequent short showers.
• Highlands: Cooler, wetter, with longer rain spells.
• Bukit Peninsula: Moderate rain, fast-draining with mixed sun and showers.
• Nusa Islands & Gilis: Warm, occasional short rains, drier than highlands.

While rain is a regular feature of January in Bali, the weather also brings lush scenery and vibrant greenery across the island. If you’re traveling during this time, bring lightweight rain gear and plan for flexible outdoor activities.

Is January a good month to Visit Bali?

As a travel destination, Bali is great all year round, January however can be more about discovering temples and natural sites, shopping, exploring treasures on art markets, and about enjoying an incredible wine and dine experience, the nightlife, classes, retreats etc.

Sitting on the beach every day won’t probably happen. The sea gets more rough because of the wind and beaches in the south (west coast) general can become quite dirty due to rubbish that is washed onshore (Kuta, Seminyak, up to Canggu).

Also trekking or climbing mountains can get difficult at times, or even impossible if you plan to climb Mount Batur for example.

Not a month for planning a Bali wedding.

January is low season in Bali, which can be pleasant

It’s generally a slow month after 6th of January so prices can drop significantly for accommodation. 

Weather in the Different Areas in Bali

1. Coastal Areas (e.g., Kuta, Seminyak, Canggu, Sanur, Padangbai)

In the coastal areas of Bali, January brings warm and humid weather with regular afternoon and evening showers. Temperatures typically range between 25-30°C (77-86°F), with higher humidity levels. While mornings are often sunny or partly cloudy, rain tends to increase as the day progresses. Coastal areas experience less rain compared to the highlands but can still see downpours that are heavy yet short-lived. Sea conditions may also be affected by the rain and wind, so water activities might have limitations.

2. Highlands (e.g., Ubud, Sidemen, Bedugul, Kintamani)

The highlands are generally wetter than the coastal areas during January. Temperatures here range between 22-26°C (72-79°F), slightly cooler due to elevation but with persistent humidity. Rain is more frequent and often lasts longer, sometimes covering entire days with steady showers. Mornings can be misty, and afternoon rains are common, especially around Bedugul and Kintamani, which are surrounded by dense tropical forests and have lakes and waterfalls. Visitors here should be prepared for cooler, damper conditions with trails that may be slippery.

3. Bukit Peninsula (e.g., Uluwatu, Nusa Dua, Pecatu, Ungasan)

The Bukit Peninsula in the south sees less rainfall than the highlands but generally more than the coastal areas. This region has temperatures similar to other coastal areas, around 25-30°C (77-86°F). The limestone landscape of the Bukit helps drainage, so rainwater tends to clear away quickly, allowing for faster dry times after rainfall. The area remains humid, and while beach days are possible, expect a mix of sunshine and showers, with rougher seas making some beaches unsuitable for swimming or snorkeling.

4. Nusa Islands (e.g., Nusa Penida, Nusa Lembongan, Nusa Ceningan)

The Nusa Islands experience weather similar to the Bukit Peninsula but are slightly drier overall. January here brings warm, humid days with temperatures averaging 26-30°C (79-86°F). Afternoon showers are common, but they’re generally short and interspersed with sunshine. The seas around the Nusa Islands can be choppy, and visibility for diving and snorkeling may be reduced by runoff and sediment. However, the islands’ somewhat drier climate allows for occasional clearer days compared to mainland highlands.