Arorae Weather in September
With daytime temperatures of 30°C (86°F) and nighttime lows of 27°C (81°F), September in Arorae brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 92 mm (3.6 in) falls on average.
Rainfall in Arorae in September
Based on our climate data of the past 30 years, about 19 days of rain are anticipated, with 92 mm (3.6 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Arorae in September
Temperatures in Arorae in September top out at 30°C (86°F) and drop to 27°C (81°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Average water temperature in September
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 prefer dry days with pleasant temperatures, February and March typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Arorae's climate page.
Arorae Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F)
Chance of Rain
63%
Precipitation
92 mm (3.6 in)
Rainy days
19 days
Historical weather for Arorae in September
Browse day-by-day weather records for Arorae spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Arorae historical weather extremes in September
According to our 19 years of weather records for Arorae, the following extremes were recorded between 2006 and 2025.
- Arorae recorded its highest September temperature of 39°C (102°F) on September 7, 2023.
- Arorae experienced its chilliest September day on September 8, 2014, reaching only 27°C (81°F).
- The coldest night in September in Arorae was on September 22, 2023, with a minimum of 25°C (77°F).
- The wettest day in September Arorae was on September 20, 2016 with 59 mm (2.3 in) of precipitation.
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 →
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What to Wear in Arorae 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. 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 Arorae 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 Arorae's climate page.
Temperature Rainfall Water Temp
See the full Arorae climate overview or explore weather in Kiribati.
