September weather forecast
Lenakel, Vanuatu

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Weather in September

September rings in a weather shift for Lenakel - the initiation of the warmer season. Warmer than August with a higher average temperature, September indicates a turn towards the impending summer months. There is a noticeable upswing in sunshine hours while the average rainfall creeps up slightly. A subtle dance between cloud cover, air pressure, and wind speed unfolds. Therefore, Lenakel's weather in September stands out as a period of transition from the mild coolness to the gently rising warmth, a prelude to the full-fledged summer that lies ahead.

Temperature

Entering September, Lenakel's average high-temperature reads a still warm 24.7°C (76.5°F), indicating a close resemblance to the previous month's climate. September nights witness a mild cool down to an average low of 23.6°C (74.5°F).

Humidity

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

Rainfall

In Lenakel, in September, during 13.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Lenakel, 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 11h and 59min.
On the first day of the month, sunrise is at 05:50 and sunset at 17:34. On the last day of September, in Lenakel, sunrise is at 05:25 and sunset at 17:40 +11.

Sunshine

In Lenakel, the average sunshine in September 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 estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a regular UV index of 6 translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Frequently asked questions

What is the temperature in September in Lenakel?

The high-temperature, in September, in Lenakel, records 24.7°C (76.5°F), while the low-temperature is 23.6°C (74.5°F). In April, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 31°C (87.8°F).

What are the least humid months in Lenakel?

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

What is the average humidity in September in Lenakel?

In Lenakel, Vanuatu, the average relative humidity in September is 77%.

How much does it rain in Lenakel in September?

In Lenakel, in September, during 13.8 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

How many hours of daylight does Lenakel have in September?

The average day length in September in Lenakel, Vanuatu, is 11h and 59min.

What time are sunrise and sunset in September in Lenakel?

In September, on the first day of the month, sunrise is at 05:50 and sunset at 17:34. On the last day of the month, sunrise is at 05:25 and sunset at 17:40 +11.

How many hours of sunshine does Lenakel have in September?

The average sunshine duration in September is 6.9h.

What are the months with the lowest UV index in Lenakel?

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 Lenakel?

In September, the average daily maximum UV index in Lenakel is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in September
Lenakel, Vanuatu

Average temperature in September - Lenakel, 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
Lenakel, Vanuatu

Average pressure in September - Lenakel, 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
Lenakel, Vanuatu

Average wind speed in September - Lenakel, 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
Lenakel, Vanuatu

Average humidity in September - Lenakel, 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
Lenakel, Vanuatu

Average rainfall in September - Lenakel, 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
Lenakel, Vanuatu

Average rainfall days in September - Lenakel, 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
Lenakel, Vanuatu

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

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • 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
Lenakel, Vanuatu

Average sunshine days in September - Lenakel, 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
Lenakel, Vanuatu

Average UV index in September - Lenakel, 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
Lenakel, Vanuatu

Average cloud cover in September - Lenakel, 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
Lenakel, Vanuatu

Average visibility in September - Lenakel, 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).

Lenakel, Vanuatu

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