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September Weather in Rikitea, French Polynesia

Last updated: August 23, 2025

In September, the average temperature in Rikitea, French Polynesia is a comfortable 22°C (72°F). Expect lows of 17°C (62°F) and highs reaching 24°C (76°F). However, be prepared for some rainfall, with an average precipitation amount of 112 mm (4.4 in) spread over 15 days, contributing to a delightful average humidity of 78%.

September Temperature in Rikitea

In September in Rikitea, the average temperature is 22°C (72°F). Maximum temperatures can reach 24°C (76°F), while minimum temperatures can dip as low as 17°C (62°F). This pleasant climate makes Rikitea an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Rikitea, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rikitea, September typically has an average temperature of 22°C (72°F), with highs reaching up to 24°C (76°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878777674727272727476
Data source: Temperature data for Rikitea 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 Rikitea

In Rikitea in September, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.

September Precipitation Trends in Rikitea

The chart displays monthly precipitation patterns in Rikitea, 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 Rikitea, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec10116213912412015614659112130155167
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rikitea

In Rikitea 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 Rikitea

This chart illustrates the average monthly humidity levels in Rikitea, 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 Rikitea is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%82%82%79%80%77%79%78%82%84%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rikitea

In Rikitea in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Rikitea.

Maximum UV Index Levels in Rikitea for September

The chart shows the monthly maximum UV Index (UVI) for Rikitea 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 Rikitea typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141511877911131414
Data source: Rikitea 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 Rikitea Compares to Other Months

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

This table compares monthly weather conditions in Rikitea, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)101 mm (4.0 inches)81%extreme
February Weather26°C (78°F)162 mm (6.4 inches)81%extreme
March Weather26°C (79°F)139 mm (5.5 inches)81%extreme
April Weather25°C (77°F)124 mm (4.9 inches)82%extreme
May Weather24°C (76°F)120 mm (4.7 inches)79%very high
June Weather24°C (75°F)156 mm (6.2 inches)80%high
July Weather22°C (73°F)146 mm (5.8 inches)77%high
August Weather22°C (72°F)59 mm (2.3 inches)78%very high
September Weather22°C (72°F)112 mm (4.4 inches)78%extreme
October Weather22°C (73°F)130 mm (5.1 inches)82%extreme
November Weather24°C (75°F)155 mm (6.1 inches)84%extreme
December Weather25°C (76°F)167 mm (6.6 inches)84%extreme

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