September weather forecast
Espiritu Santo, Vanuatu

Wooden tables and benches under the palm trees on the white sands of a popular beach in Espiritu Santo, Vanuatu
Wooden tables and benches under the palm trees on the white sands of a popular beach in Espiritu Santo, Vanuatu

Weather in September

September, the first month of the spring in Espiritu Santo, is still a warm month, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 28°C (82.4°F).

Temperature

In Espiritu Santo, the average high-temperature in September is almost the same as in August - a still moderately hot 28°C (82.4°F). The average low-temperature, in Espiritu Santo, is 21°C (69.8°F).

Rainfall

In Espiritu Santo, during September, the rain falls for 15 days and regularly aggregates up to 199mm (7.83") of precipitation. Throughout the year, in Espiritu Santo, there are 206 rainfall days, and 2888mm (113.7") of precipitation is accumulated.

Sea temperature

June through October, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Espiritu Santo.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in September in Espiritu Santo is 12h and 1min.
On the first day of September in Espiritu Santo, sunrise is at 05:58 and sunset at 17:46. On the last day of the month, sunrise is at 05:36 and sunset at 17:48 +11.

Sunshine

The months with the most sunshine in Espiritu Santo are January, April, August through December, with an average of 7h of sunshine.

UV index

The months with the highest UV index are January through March, September through December, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 12 in September interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the temperature in September in Espiritu Santo?

In September, in Espiritu Santo, Vanuatu, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in September in Espiritu Santo?

In Espiritu Santo, Vanuatu, in September, it is raining for 15 days, with typically 199mm (7.83") of accumulated precipitation.

What are the months with the coldest sea water in Espiritu Santo?

June through October, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Espiritu Santo.

How warm is the water in September in Espiritu Santo?

In Espiritu Santo, in September, the average water temperature is 27°C (80.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Espiritu Santo have in September?

In Espiritu Santo, Vanuatu, the average day length in September is 12h and 1min.

What time are sunrise and sunset in September in Espiritu Santo?

In September, on the first day of the month, sunrise is at 05:58 and sunset at 17:46. On the last day of the month, in Espiritu Santo, Vanuatu, sunrise is at 05:36 and sunset at 17:48 +11.

What is the month with the most sunshine in Espiritu Santo?

January, April, August through December, with an average of 7h of sunshine, are months with the most sunshine in Espiritu Santo.

How many hours of sunshine does Espiritu Santo have in September?

In September, the average sunshine duration in Espiritu Santo is 7h.

What are the months with the highest UV index in Espiritu Santo?

The months with the highest UV index in Espiritu Santo are January through March, September through December, with an average maximum UV index of 12.

How high is the UV index in September in Espiritu Santo?

The average daily maximum UV index in September in Espiritu Santo, Vanuatu, is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from unprotected exposure to UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Espiritu Santo, Vanuatu

Average temperature in September - Espiritu Santo, Vanuatu
  • Average high temperature in September: 28°C

The warmest months (with the highest average high temperature) are January, February and March (30°C).
The months with the lowest average high temperature are July and August (27°C).

  • Average low temperature in September: 21°C

The months with the highest average low temperature are January, February, March and December (23°C).
The coldest month (with the lowest average low temperature) is July (20°C).

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Average rainfall in September
Espiritu Santo, Vanuatu

Average rainfall in September - Espiritu Santo, Vanuatu
  • Average rainfall in September: 199mm

The wettest month (with the highest rainfall) is March (376mm).
The driest month (with the least rainfall) is August (173mm).

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Average rainfall days in September
Espiritu Santo, Vanuatu

Average rainfall days in September - Espiritu Santo, Vanuatu
  • Average rainfall days in September: 15 days

The month with the highest number of rainy days is March (21 days).
The months with the least rainy days are August and September (15 days).

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Average sea temperature in September
Espiritu Santo, Vanuatu

Average sea temperature in September - Espiritu Santo, Vanuatu
  • Average sea temperature in September: 27°C

The best months for swimming (with the highest average sea temperature) are January, February, March and April (29°C).
The coldest months (with the lowest average sea temperature) are June, July, August, September and October (27°C).

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Average daylight in September /
Average sunshine in September
Espiritu Santo, Vanuatu

Average daylight in September / Average sunshine in September - Espiritu Santo, Vanuatu
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 13h and 1min).
The month with the shortest days is June (Average daylight: 11h and 14min).

  • Average sunshine in September: 7h

The months with the most sunshine are January, April, August, September, October, November and December (Average sunshine: 7h).
The months with the least sunshine are February, March, May, June and July (Average sunshine: 6h).

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Average UV index in September
Espiritu Santo, Vanuatu

Average UV index in September - Espiritu Santo, Vanuatu
  • Average UV index in September: 12

The months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 7).

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