Weekly note
Gili Islands
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Photo by Vyacheslav Argenberg, CC BY 4.0, via Wikimedia Commons.

The numbers

Daily high29°C
Nightly low24°C
Feels like, afternoon35°C
Rainy days, 1 mm or more22 · 475 mm
Humidity89%
Sunshine8.4 h/day
Daylight12.5 h/day
Beach and sea10 of 31 days dry and 23–35 °C; sea 29 °C, warm
Crowds76 / 100, higher is quieter

Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.

Weather read at Gili Trawangan: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.

How busy it gets

January: about usual. Busiest from June to August; quietest from October to December.

Public holidays in January

Holidays crowd a place out; they count toward the crowd score above.

Gili Islands in pictures

What to pack

  • Summer clothes by day, highs around 29°C.
  • Rain gear you will actually use: about 22 rainy days and 475 mm.
  • Sun protection: about 8 hours of sunshine a day.
  • Humidity averages 89%; breathable fabrics dry faster.

Each line is a threshold over the ten-year figures above, not advice from anywhere else.

Before you go

Type C and F plugs at 127 / 230 V. Drives on the left. The currency is the Rupiah. No UK Foreign Office advice against travel. Everything for Indonesia: cost of living, languages, emergency numbers and health.

On arrival in Gili Islands: the apps, paying, getting around, tipping and the emergency numbers.

January elsewhere

In January from

The other months at Gili Islands

← December · All twelve months at Gili Islands · February →

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