Tarawa Weather in December
During December, Tarawa experiences high daytime temperatures of 29°C (84°F) and cooler nights around 27°C (81°F). December sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Tarawa in December
As part of the rainy season, Tarawa sees around 20 days of rain in December, with an average of 201 mm (7.9 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Tarawa in December
Daytime highs in Tarawa in December reach 29°C (84°F), with nights around 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Average water temperature in December
At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.December in Tarawa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Kiribati, check out our Tarawa's climate page.
Tarawa Temperature in December
Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F)
Chance of Rain
66%
Precipitation
201 mm (7.9 in)
Rainy days
20 days
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Tarawa typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in December
Historical weather for Tarawa in December
Browse day-by-day weather records for Tarawa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tarawa historical weather extremes in December
Based on weather observations in Tarawa between 2006 and 2025, these are the recorded extremes during December.
- The warmest day in December was on December 27, 2019, with a maximum of 33°C (91°F).
- Tarawa experienced its chilliest December day on December 24, 2019, reaching only 27°C (81°F).
- Nighttime temperatures dropped to 20°C (68°F) on December 8, 2015, marking the coldest December night on record.
- Peak precipitation in December occurred on December 29, 2020, when 136 mm (5.4 in) of precipitation was measured.
Best Places in Kiribati in December
Find out more about the weather in Kiribati and which places have the best travel conditions in this month. See all of Kiribati in December →
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What to Wear in Tarawa in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Tarawa 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 Kiribati, check out our Tarawa's climate page.
Temperature Rainfall Water Temp
See the full Tarawa climate overview or explore weather in Kiribati.
