Dili Weather in December
In Dili, December brings high daytime temperatures around 29°C (84°F), with nights cooling to 23°C (73°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Dili in December
As part of the rainy season, Dili sees around 15 days of rain in December, with an average of 266 mm (10 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.
Temperature in Dili in December
December in Dili sees highs of 29°C (84°F) and lows of 23°C (73°F) overnight. This kind of day-to-night contrast is typical for this time of year. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.
Sunshine in Dili in December
The month enjoys around 221 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.
Average water temperature in December
At 29°C (84°F), the water is very warm — more like a heated pool than the sea. Great for those who like warm water, though some may find it less refreshing on a hot day.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Dili. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit East Timor, check out our Dili's climate page.
Dili Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F)
Chance of Rain
48%
Precipitation
266 mm (10 in)
Rainy days
15 days
Humidity
77%
Sunshine
221 hours
Percentage Sunshine
Historical weather for Dili in December
Browse day-by-day weather records for Dili spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dili historical weather extremes in December
The extremes listed below come from historical weather data collected in Dili from 2006 through 2025.
- The hottest December day on record in Dili reached 33°C (91°F) (December 8, 2009).
- Dili experienced its chilliest December day on December 23, 2020, reaching only 25°C (77°F).
- The lowest overnight temperature recorded in December was 13°C (55°F) (December 1, 2023).
- The wettest December day on record brought 61 mm (2.4 in) of precipitation to Dili (December 10, 2024).
Best Places in East Timor in December
Find out more about the weather in East Timor and which places have the best travel conditions in this month. See all of East Timor in December →
perfect weather
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unpleasant
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What to Wear in Dili in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Dili in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit East Timor, check out our Dili's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Dili climate overview or explore weather in East Timor.
