Tarawa Weather in September
During September, Tarawa experiences high daytime temperatures of 30°C (86°F) and cooler nights around 27°C (81°F). Expect quite a bit of rainfall. Around 104 mm (4.1 in) is typical.
Rainfall in Tarawa in September
Analyzing past climate data, one can expect approximately 19 days of rain, averaging 104 mm (4.1 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Tarawa in September
September in Tarawa brings typical temperatures with highs around 30°C (86°F) and lows of 27°C (81°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Average water temperature in September
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.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Tarawa. 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 Kiribati, check out our Tarawa's climate page.
Tarawa Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F)
Chance of Rain
64%
Precipitation
104 mm (4.1 in)
Rainy days
19 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Tarawa typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in September
Historical weather for Tarawa in September
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 September
The extremes listed below come from historical weather data collected in Tarawa from 2006 through 2025.
- The warmest day in September was on September 16, 2013, with a maximum of 38°C (100°F).
- On September 12, 2011, Tarawa saw its coldest September day with temperatures maxing out at 28°C (82°F).
- Tarawa registered its coldest September night on September 30, 2015, with temperatures dropping to 20°C (68°F).
Best Places in Kiribati in September
Find out more about the weather in Kiribati and which places have the best travel conditions in this month. See all of Kiribati in September →
perfect weather
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What to Wear in Tarawa in September
Warm temperatures in September 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. Prepare for significant rainfall with proper waterproof clothing and shoes. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes.What To Do in Tarawa in September
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.
