Tarawa weather in September
September in Tarawa: hot, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in Tarawa · #254 of 604 destinations to visit in September · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Tarawa climate normals — September
| Daytime high | 28°C / 83°F | 🥵 hot |
|---|---|---|
| Nighttime low | 27°C / 80°F | |
| Feels like (high) | 33°C / 91°F | |
| Rainfall | 74 mm / 2.9 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.1 h | |
| Wind | 24 km/h / 15 mph | |
| Air quality (US AQI) | 26 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Tarawa?
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Tarawa in September — FAQ
- Is September a good time to visit Tarawa?
- September in Tarawa: hot, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for Tarawa on SeasonMap's comfort score (83/100).
- What is the weather like in Tarawa in September?
- In September, Tarawa averages a daily high of 28.3°C and a low of 26.9°C, with about 73.6 mm of rain over roughly 11 rainy days.
- What is the air quality in Tarawa in September?
- Tarawa has a mean US Air Quality Index of about 26 in September.