Last updated: October 30, 2025
September in Papetoai, French Polynesia, offers a delightful tropical experience characterized by mild temperatures and a humid atmosphere. With an average temperature of 25°C (77°F), daily highs reach up to 26°C (79°F), while nighttime brings a comfortable minimum of 22°C (72°F). Although this month sees 77 mm (3.0 in) of rainfall spread across 13 days, the tropical climate remains inviting, buoyed by a humidity level of 82%. Visitors can enjoy the lush greenery and vibrant scenery amidst occasional showers, making it a perfect time to explore the natural beauty of this idyllic destination.
In September, Papetoai, French Polynesia, welcomes a gentle transition into milder temperatures, making it a delightful time for visitors. The minimum temperature hovers at a pleasant 22°C (72°F), while the average is a comfortable 25°C (77°F), and the maximum reaches around 26°C (79°F). This trend reflects a slight cooling from the warmer months preceding it, with a gradual shift towards the cooler months of the year. Visitors can expect balmy weather perfect for beach outings and exploring the stunning landscapes, as the island remains ensconced in beautiful tropical charm.
In September, Papetoai experiences a slight uptick in precipitation, totaling 77 mm (3.0 inches) over 13 days. This marks a transition from the drier conditions of August, which recorded just 51 mm (2.0 inches), and positions September as a period of increasing moisture ahead of the more intense rainy season. The frequency of rainstorms remains consistent with earlier months, as 13 rainy days suggest a steady, yet moderate, pattern of rainfall, setting the stage for the wetter months to follow. As the tropical climate shifts, residents and visitors can expect a refreshing change, accompanied by the vibrant greenery that flourishes with the evolving weather patterns.
As the tropical paradise of Papetoai transitions into September, humidity levels remain notably high at 82%, slightly lower than August's peak of 83%. This consistent moisture is characteristic of the region, with humidity typically hovering around the 80% mark for much of the year. Notably, the temperatures start to climb toward the warmer months ahead, with October expected to further increase humidity to 84%. Despite these shifts, September's humidity represents a gradual ebb rather than a stark change from the summer's peak, ensuring that the lush landscapes continue to flourish while inviting residents and visitors to revel in the warm, tropical ambiance.
September in Papetoai, French Polynesia, showcases a UV Index of 13, placing it within the extreme exposure category, where even brief sun exposure can lead to burns in just 10 minutes. This month marks a notable transition as it shifts from the summer highs of January through April, which consistently maintain a UV Index between 15 and 16, to a more moderate yet still intense index. Notably, September's UV levels are similar to those observed in October and November, highlighting a pattern of sustained extreme exposure through the end of the year. As you enjoy the sun, be sure to take precautions to protect your skin, especially given the region's consistently high UV ratings. For an in-depth look at the UV trends, visit Papetoai UV Index.
UV Risk Categories
As summer transitions to fall in Papetoai, French Polynesia, September shines brightly with 292 hours of glorious sunshine, making it one of the sunniest months of the year. This delightful trend follows the peak brightness of August, which recorded 289 hours, and sets the stage for October's impressive 312 hours. The gradual increase in daylight from earlier months hints at the lingering warmth of the tropics, inviting both residents and travelers to bask in the vibrant sun. With a rich tapestry of sunlight, September embodies the enchanting allure of the Polynesian paradise, promising days filled with warmth and opportunities for exploration.
In Papetoai, French Polynesia, September marks a delightful shift towards sunnier days, boasting a 67% chance of sunshine. This month stands out as a peak period for sunny weather, following the gradual upward trend that begins in June when chances of sun hit a more promising 48%. As the year progresses, the likelihood of clear skies continues to rise, reaching its zenith in September before dipping modestly in October. With consistently increasing sunshine from the earlier months, September invites visitors to enjoy the splendid tropical ambiance, making it an ideal time for outdoor adventures and soaking up the vibrant island atmosphere.
In September, Papetoai experiences a consistent rhythm of 11 hours of daylight, mirroring the preceding months of June through August. This steady duration marks a balance in the transition from winter to spring in the Southern Hemisphere, where daylight gradually starts to increase. As the year progresses, October promises a subtle shift back to 12 hours of sunlight, hinting at the enchanting longer days that await in the months ahead. This gentle ebb and flow of daylight not only defines the island's enchanting atmosphere but also enriches the vibrant lifestyle and natural beauty characteristic of this stunning locale.
As summer transitions to fall in Papetoai, September showcases an average wind speed of 5.9 m/s (13 mph), maintaining the breezy charm typical of the month. The winds have a tendency to pick up as the year progresses, reaching a peak in July at 6.8 m/s (15 mph), before gradually tapering off towards November. Notably, September’s winds mirror the mellow conditions of January, hinting at a satisfying consistency in the tropical atmosphere. This gentle breeze creates an ideal setting for outdoor activities, ensuring that visitors can enjoy the breathtaking scenery without the oppressive heat. As the islands embrace the shift in seasons, the winds of September invite exploration and relaxation, perfectly embodying the enchanting allure of French Polynesia.
Weather in Papetoai varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Papetoai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures are generally mild with a minimum of 22°C (72°F) and an average of 25°C (77°F), while January experiences slightly warmer conditions with a minimum of 23°C (74°F) and an average of 26°C (80°F). Although both months have high humidity, September tends to have a slightly higher average humidity at 82%, compared to January's 80%. Precipitation also contrasts markedly, with September receiving 77 mm (3.0 in) over 13 days, whereas January sees a significant increase in rainfall, totaling 223 mm (8.8 in) over 21 days. For those considering traveling during January, you can find more details on weather conditions Papetoai weather in January.
September and February showcase notable differences in weather patterns. While September enjoys a milder temperature range with a minimum of 22°C (72°F) and an average of 25°C (77°F), February brings warmer conditions, exhibiting a minimum of 23°C (75°F) and an average of 26°C (80°F). Precipitation levels also differ significantly, with September receiving 77 mm (3.0 in) over 13 days, whereas February is much wetter, accumulating 319 mm (12.5 in) across 22 days. Despite these differences, both months maintain high humidity levels, with September at 82% and February slightly lower at 81%. For a more detailed look at February's weather, visit Papetoai weather in February.
In September, temperatures range from a minimum of 22°C (72°F) to a maximum of 26°C (79°F), with an average of 25°C (77°F). The month experiences a total precipitation of 77 mm (3.0 in) over about 13 days, while humidity levels are quite high at 82%. In contrast, March offers slightly warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 29°C (84°F), averaging 27°C (80°F). However, March sees significantly more rainfall, totaling 196 mm (7.7 in) over approximately 25 days, with humidity at 79%. This makes September feel a bit more temperate compared to the wetter and warmer conditions of March. For more detailed weather insights, you can explore Papetoai weather in March.
September and April exhibit distinct weather patterns, with April generally being warmer and wetter compared to September. In September, temperatures range from a minimum of 22°C (72°F) to a maximum of 26°C (79°F), with an average of 25°C (77°F) and 77 mm (3.0 in) of precipitation over 13 days. Conversely, April boasts higher temperatures, with a minimum of 24°C (75°F) and a maximum of 29°C (84°F), averaging 27°C (80°F). Additionally, April experiences more rainfall, totaling 143 mm (5.6 in) over 23 days, though the humidity is slightly lower at 79%. For more detailed information on the weather in April, check out Papetoai weather in April.
In comparing the weather between September and May, we see that September has a slightly lower temperature range, with average temperatures around 25°C (77°F), while May is warmer, averaging 26°C (80°F) and peaking at 28°C (83°F). Although both months experience substantial rainfall, September has slightly less precipitation at 77 mm (3.0 in) over 13 days, compared to May's 80 mm (3.1 in) over 19 days. Humidity levels in September are higher at 82%, while May exhibits a more comfortable 80%. For more detailed information on May weather, you can visit Papetoai weather in May.
When comparing the weather in September and June, both months exhibit warm temperatures, with September slightly cooler overall. September's average temperature is 25°C (77°F), while June averages 26°C (78°F). September also experiences less precipitation, with 77 mm (3.0 in) over 13 days compared to June's 104 mm (4.1 in) across 16 days. Humidity levels are quite similar, with September at 82% and June at 80%. For more detailed insights about June weather, you can check Papetoai weather in June.
In comparison to July, September experiences slightly milder temperatures, with a minimum of 22°C (72°F) and a maximum of 26°C (79°F), while July has a minimum of 23°C (74°F) and goes up to 27°C (81°F). The average temperature remains the same at 25°C (77°F) for both months. However, September sees less rainfall, totaling 77 mm (3.0 in) across 13 days, compared to July's 96 mm (3.8 in) over 17 days. Humidity is a bit higher in September at 82%, while July holds a slightly lower level at 78%. For more insights on July's weather, visit Papetoai weather in July.
In comparing the weather between August and September, both months display similar temperature ranges, with minimums of 22°C (72°F) and averages around 25°C (77°F). However, September experiences slightly higher overall precipitation, totaling 77 mm (3.0 in) compared to August's 51 mm (2.0 in), both occurring over 13 days. Humidity remains relatively consistent, with September at 82% and August at 83%. For more detailed information on the conditions in August, you can visit Papetoai weather in August.
In September, the weather features warm temperatures with a minimum of 22°C (72°F), averaging around 25°C (77°F) and peaking at 26°C (79°F). However, it also experiences significant rainfall, with 77 mm (3.0 in) of precipitation spread over 13 days and humidity levels averaging 82%. In contrast, October sees a slight increase in minimum temperature to 23°C (73°F) and maintains the same average and maximum temperatures as September. However, the month is notably wetter, with 134 mm (5.3 in) of rainfall over 17 days and a slight rise in humidity to 84%. For more detailed insights on October's weather, you can visit Papetoai weather in October.
In comparing the weather between September and November, September tends to be slightly cooler, with an average temperature of 25°C (77°F) compared to November's warmer average of 26°C (78°F). Both months exhibit high humidity levels at 82%, but November experiences significantly more rainfall, with 151 mm (5.9 in) over 22 days, compared to September's 77 mm (3.0 in) over just 13 days. This indicates that November is not only warmer but also wetter, making it a month to prepare for increased rainfall. For a closer look at what to expect, visit Papetoai weather in November.
In September, the weather features milder temperatures with a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 26°C (79°F). This month typically sees about 77 mm (3.0 in) of precipitation over 13 days, with humidity maintained at 82%. In contrast, December tends to be warmer, with minimum temperatures rising to 24°C (75°F) and maximums reaching 28°C (83°F), alongside a slightly higher average temperature of 26°C (79°F). However, December is significantly wetter, receiving 246 mm (9.7 in) of rainfall spread over 25 days, while still keeping humidity at 82%. For more specific insights on the December weather, you can check out Papetoai weather in December.
As September rolls in, Papetoai experiences a delightful transition as the temperatures remain comfortably warm, with averages around 25°C. This month is characterized by a notable increase in humidity at 82%, making it feel a bit more tropical than the preceding months. However, it does see a touch more rainfall, with 77 mm accumulating over approximately 13 days, adding a refreshing vitality to the lush landscapes. If you're looking to visit, September offers a unique blend of warmth and moisture, perfect for those who enjoy the vibrant ambiance of the island. For more detailed insights, check out Papetoai Climate.