September weather forecast
Eton, Vanuatu

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Weather in September

September in Eton, Vanuatu marks not only an increase in temperatures but also the impending return of higher rainfall levels, measuring 43mm (1.69") for the month. The period experiences a noticeable surge in sunlight hours, contributing to an increase in outdoor activities' enjoyment. Even though wind speed remains relatively high, its effect on the overall climate is mitigated by increasing sunshine hours. Furthermore, the transition to a wetter season leads to an upswing in cloud cover, giving rise to dramatic skies and beautiful sunsets. The overall visibility remains unfaltifing, offering unobstructed views of the tropical paradise.

Temperature

As Eton steps into September, the average high-temperature holds at a still moderately hot 24.7°C (76.5°F), hinting at a minor fluctuation from the prior month. Night temperatures during September stabilize at an average of 23.6°C (74.5°F), closely mirroring the daytime temperatures.

Humidity

January, May, July through September, with an average relative humidity of 77%, are the least humid months in Eton.

Rainfall

In Eton, in September, during 13.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Eton, Vanuatu, during the entire year, the rain falls for 231.1 days and collects up to 1033mm (40.67") of precipitation.

Daylight

In September, the average length of the day is 12h and 0min.
On the first day of September, sunrise is at 05:52 and sunset at 17:38. On the last day of the month, sunrise is at 05:28 and sunset at 17:43 +11.

Sunshine

In September, the average sunshine is 6.9h.

UV index

May through October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Frequently asked questions

What is the usual temperature for Eton in September?

The high-temperature during September is 24.7°C (76.5°F) and the low-temperature is 23.6°C (74.5°F). In April, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 31°C (87.8°F).

What is the least humid month?

The months with the lowest humidity are January, May, July through September, with an average relative humidity of 77%.

What is the average humidity in September?

In September, the average relative humidity is 77%.

How many days does it rain in September in Eton?

In Eton, Vanuatu, in September, it is raining for 13.8 days, with typically 43mm (1.69") of accumulated precipitation.

What is the average length of the day in September?

The average day length in September is 12h and 0min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 05:52 and sunset at 17:38. On the last day of the month, sunrise is at 05:28 and sunset at 17:43 +11.

How many hours of sunshine does Eton have in September?

In September, the average sunshine duration is 6.9h.

What is the month with the lowest UV index?

The months with the lowest UV index are May through October, with an average maximum UV index of 6.

How high is the UV index in September?

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in September
Eton, Vanuatu

Average temperature in September - Eton, Vanuatu
  • Average high temperature in September: 24.7°C

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (24.6°C).

  • Average low temperature in September: 23.6°C

The month with the highest average low temperature is February (27.6°C).
The coldest month (with the lowest average low temperature) is August (23.5°C).

Average pressure in September
Eton, Vanuatu

Average pressure in September - Eton, Vanuatu
  • Average pressure in September: 1014.5mbar

The month with the highest atmospheric pressure is August (1014.6mbar).
The month with the lowest atmospheric pressure is February (1006.7mbar).

Average wind speed in September
Eton, Vanuatu

Average wind speed in September - Eton, Vanuatu
  • Average wind speed in September: 25.8km/h

The windiest month (with the highest average wind speed) is July (27.1km/h).
The calmest month (with the lowest average wind speed) is January (20.4km/h).

Average humidity in September
Eton, Vanuatu

Average humidity in September - Eton, Vanuatu
  • Average humidity in September: 77%

The months with the highest relative humidity are February, March, April, June, October, November and December (78%).
The months with the lowest relative humidity are January, May, July, August and September (77%).

Average rainfall in September
Eton, Vanuatu

Average rainfall in September - Eton, Vanuatu
  • Average rainfall in September: 43mm

The wettest month (with the highest rainfall) is April (184mm).
The driest month (with the least rainfall) is July (34mm).

Average rainfall days in September
Eton, Vanuatu

Average rainfall days in September - Eton, Vanuatu
  • Average rainfall days in September: 13.8 days

The month with the highest number of rainy days is March (25.9 days).
The month with the least rainy days is September (13.8 days).

Average daylight in September /
Average sunshine in September
Eton, Vanuatu

Average daylight in September / Average sunshine in September - Eton, Vanuatu
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in September: 6h and 5min

The month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).

Average sunshine days in September
Eton, Vanuatu

Average sunshine days in September - Eton, Vanuatu
  • Average sunshine days in September: 8.7 days

The month with the most sunshine days is October (9.8 days).
The month with the least sunshine days is March (2.3 days).

Average UV index in September
Eton, Vanuatu

Average UV index in September - Eton, Vanuatu
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).

Average cloud cover in September
Eton, Vanuatu

Average cloud cover in September - Eton, Vanuatu
  • Average cloud cover in September: 50

The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is February (Cloud cover 43).

Average visibility in September
Eton, Vanuatu

Average visibility in September - Eton, Vanuatu
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Eton, Vanuatu

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