Aneityum Weather in September
In Aneityum, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 22°C (72°F). Expect quite a bit of rainfall this month.
Rainfall in Aneityum in September
This month experiences about 14 days of rain according to historical data, averaging 78 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Aneityum in September
September is a perfect month in Aneityum, with 24°C (75°F) during the day and 22°C (72°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are mild at around 22°C (72°F), which is comfortable for most people.
Sunshine in Aneityum in September
You can expect a moderate amount of sunlight, with approximately 175 hours. This means a pleasant mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, July, August, September, October and November typically offer the best circumstances for Aneityum.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vanuatu, check out our Aneityum's climate page.
Aneityum Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
24°C (75°F)
Chance of Rain
47%
Precipitation
78 mm (3.1 in)
Rainy days
14 days
Humidity
80%
Sunshine
175 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Aneityum typically stay consistent throughout September, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Aneityum in September
Browse day-by-day weather records for Aneityum spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aneityum historical weather extremes in September
Based on 22 years of weather observations in Aneityum between 2003 and 2025, these are the recorded extremes.
- The hottest September day on record in Aneityum reached 31°C (88°F) (September 15, 2021).
- Aneityum experienced its chilliest September day on September 13, 2006, reaching only 21°C (70°F).
- Aneityum registered its coldest September night on September 10, 2018, with temperatures dropping to 13°C (55°F).
Best Places in Vanuatu in September
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Aneityum in September
For Aneityum in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Aneityum 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 Vanuatu, check out our Aneityum's climate page.
Temperature Rainfall Sunshine Humidity
See the full Aneityum climate overview or explore weather in Vanuatu.
