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September Weather in Isangel, Vanuatu

Last updated: August 28, 2025

In Isangel, Vanuatu, the average temperature in September hovers around 22°C (72°F), with daily highs reaching up to 28°C (83°F) and lows dipping to 17°C (62°F). Expect about 71 mm (2.8 in) of precipitation over 10 days, contributing to an average humidity level of 78%. This balance of warmth and moisture creates a vibrant atmosphere perfect for exploring!

September Temperature in Isangel

In September in Isangel, the average temperature is 22°C (72°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 17°C (62°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Isangel.

September Weather in Isangel: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Isangel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isangel, September typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec798079777573727172757678
Data source: Temperature data for Isangel generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Isangel

In Isangel in September, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

September Precipitation Trends in Isangel

The chart displays monthly precipitation patterns in Isangel, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Isangel, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec20514522220210181275871113111188
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Isangel

In Isangel in September, humidity is 78%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration a bit stifling but ultimately rewarding as you bask in the vibrant atmosphere.

September Average Humidity in Isangel

This chart illustrates the average monthly humidity levels in Isangel, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Isangel is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%81%80%82%81%75%75%77%78%80%83%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Isangel

In Isangel in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Isangel.

Maximum UV Index Levels in Isangel for September

The chart shows the monthly maximum UV Index (UVI) for Isangel in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Isangel typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161615129791012131416
Data source: Isangel September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Isangel Compares to Other Months

Weather in Isangel varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Isangel, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Isangel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)205 mm (8.1 inches)82%extreme
February Weather26°C (80°F)145 mm (5.7 inches)81%extreme
March Weather26°C (79°F)222 mm (8.7 inches)80%extreme
April Weather25°C (77°F)202 mm (8.0 inches)82%extreme
May Weather24°C (75°F)101 mm (4.0 inches)81%very high
June Weather23°C (73°F)81 mm (3.2 inches)75%high
July Weather22°C (72°F)27 mm (1.1 inches)75%very high
August Weather22°C (72°F)58 mm (2.3 inches)77%very high
September Weather22°C (72°F)71 mm (2.8 inches)78%extreme
October Weather24°C (75°F)113 mm (4.5 inches)80%extreme
November Weather24°C (76°F)111 mm (4.4 inches)83%extreme
December Weather25°C (78°F)188 mm (7.4 inches)83%extreme

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