September Weather in Anse Royale, Seychelles

Last updated: August 31, 2025

September in Anse Royale, Seychelles offers a delightful climate characterized by mild temperatures that range from a comfortable 24°C (76°F) at night to a peak of 27°C (81°F) during the day. With an average of 26°C (79°F), it’s an ideal time for beach lovers and outdoor enthusiasts alike. However, visitors should be prepared for occasional showers, as the month sees 119 mm (4.7 in) of rain spread over 17 days. Despite the rain, the high humidity at 82% adds to the lush, tropical ambiance of this stunning destination, making it a favorite for those looking to experience the natural beauty and vibrant culture of Seychelles.

September Temperature in Anse Royale

In September, Anse Royale, Seychelles, enjoys delightful temperatures that characterize the transition into the island's spring. With minimums around 24°C (76°F) and average highs peaking at 27°C (81°F), the climate is pleasantly warm yet comfortable. As the heat gradually returns, the average temperature slightly rises from the cooler months of July and August, setting the stage for more vibrant days ahead. This month marks a subtle shift, where warm breezes mix with the lingering freshness of winter, making it an idyllic time for beach lovers and nature enthusiasts alike to explore this tropical paradise.

September Weather in Anse Royale: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Anse Royale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anse Royale, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808182828180787778808080
Data source: Temperature data for Anse Royale generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Anse Royale

In September, Anse Royale experiences a moderate precipitation level of 119 mm (4.7 in), falling within the typical range observed this month over the years. Rainfall is spread across approximately 17 days, maintaining a balance that neither overwhelms nor leaves the lush surroundings thirsty. As the year transitions from the wet season, September's precipitation is less than the peaks of the preceding months—especially May with its 266 mm, yet more substantial than the drier months of March and August. This pattern creates a vibrant backdrop for the natural beauty of the region, keeping it verdant while hinting at the upcoming heavier rains in the final months of the year.

September Precipitation Trends in Anse Royale

The chart displays monthly precipitation patterns in Anse Royale, 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 Anse Royale, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2401848415026611113770119140229299
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Anse Royale

As September rolls into Anse Royale, Seychelles, humidity levels remain notably high at 82%, continuing the trend observed throughout the year. After peaking at 83% in both August and January, the humidity dips slightly in September before stabilizing in the months that follow. This consistent humidity, alongside the tropical climate, contributes to the lush landscape and vibrant ecosystems that define the region. As the wet season approaches, visitors can expect a warm and humid atmosphere, perfect for those looking to embrace the island's natural beauty while indulging in the serene beaches and crystal-clear waters.

September Average Humidity in Anse Royale

This chart illustrates the average monthly humidity levels in Anse Royale, 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 Anse Royale is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%79%77%76%81%82%83%82%82%81%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Anse Royale

In September, Anse Royale, Seychelles continues to experience a notably high UV Index of 14, classified as extreme, which indicates that sun protection is vital even for brief exposure. This indicates a slight decrease from the peak UV Index of 16 experienced in March. However, throughout the year, the consistent trend of extreme UV levels remains apparent, with the burn time consistently set at just 10 minutes. As summer approaches, it’s crucial to stay vigilant against sunburn, especially as the UV Index remains elevated through October. For detailed insights and to stay prepared, check out the Anse Royale UV Index.

Maximum UV Index Levels in Anse Royale for September

The chart shows the monthly maximum UV Index (UVI) for Anse Royale 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 Anse Royale typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151516151311121314141314
Data source: Anse Royale 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.

September Sunshine in Anse Royale

In September, Anse Royale enjoys a delightful 333 hours of sunshine, maintaining a vibrant and sunny atmosphere that complements its tropical allure. This month sees a slight dip in sunlight compared to the peak of 349 hours in March, yet it remains among the brightest months of the year. The sunshine gradually decreases from the height of August's 343 hours, emphasizing that the Seychellois sun continues to shine generously as the year progresses. Following September, October brings an increase to 350 hours, hinting at the balance between sunny enjoyment and seasonal transitions. Overall, the sunshine trend throughout the year illustrates the inviting climate of Anse Royale, making it a perennial destination for sun-seekers and adventurers alike.

Monthly Sunshine Duration in Anse Royale: September Highlighted

The September sunshine duration represents the total number of hours Anse Royale experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec280h313h349h335h331h324h331h343h333h350h338h350h
Data source: Anse Royale September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Anse Royale During September

In September, Anse Royale, Seychelles, boasts a 30% chance of sunny weather, which represents a slight uptick from the preceding months of July and August. This modest increase marks the beginning of a transition towards a more favorable climate, as the chances of sunshine ramp up into the heart of October and November, where sunny days soar to 54% and 61%, respectively. Overall, while September may have its fair share of overcast days, the likelihood of sun begins to improve, offering a glimmer of hope for those seeking to bask in the beauty of this tropical paradise.

Percentage of Sunny Days in September in Anse Royale

The chart illustrates the percentage of sunny days in Anse Royale throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Anse Royale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%24%50%56%29%48%22%23%30%54%61%48%
Data source: Anse Royale September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Anse Royale in September

In September, Anse Royale, Seychelles, enjoys a delightful return to 12 hours of daylight, marking a transition back to the longer days typical of the first half of the year. This renewal of sunlight follows several months of reduced daylight, where the hours dipped to 11 from April through August. As the year progresses into October and November, daylight remains consistent at 12 hours, creating an inviting atmosphere for outdoor adventures and relaxation on the stunning beaches. Overall, the pattern reveals a consistent rhythm, with 12-hour days dominating at the beginning and end of the year, while the mid-year months bring a gentle shift towards shorter daylight hours.

Average Daylight Hours in Anse Royale for September

The chart illustrates the variation in daylight duration in Anse Royale throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 20m12h 14m12h 6m11h 59m11h 53m11h 50m11h 51m11h 56m12h 4m12h 11m12h 19m12h 22m
Data source: Anse Royale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Anse Royale

In September, Anse Royale experiences a notable shift in its wind patterns, showcasing an average wind speed of 7.5 m/s (17 mph). This marks a slight increase from the preceding months, creating a refreshing atmosphere perfect for beach activities and water sports. As the year progresses, the winds intensify noticeably from June to August, peaking just before September, where they provide invigorating breezes while still allowing for enjoyable outdoor pursuits. Following September, the winds mellow considerably as the year draws to a close, settling into gentler patterns by November and December. This seasonal dynamic makes September a delightful transitional month, balancing the lively winds of summer with the calmer days ahead.

Average September Wind Speed in Anse Royale

The chart displays monthly wind speed patterns in Anse Royale, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.45.13.62.45.17.48.27.17.5 m/s5.03.03.0
Data source: Anse Royale September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Anse Royale Compares to Other Months

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

September and January display notable differences in weather patterns. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), with an average of 26°C (79°F). The month experiences significant rainfall, accumulating 119 mm (4.7 in) over 17 days, accompanied by high humidity levels at 82%.

In contrast, January is slightly warmer, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 29°C (85°F), and an average temperature of 27°C (80°F). The precipitation in January is considerably higher, totaling 240 mm (9.4 in) over 20 days, and humidity remains comparable at 83%. This increase in rainfall aligns with the monsoon season, leading to a wetter environment. For more detailed information, you can check Anse Royale weather in January.

September and February both exhibit warm temperatures, with September experiencing a minimum of 24°C (76°F) and averaging around 26°C (79°F), while February showcases slightly warmer conditions, with a minimum of 25°C (76°F) and an average of 27°C (81°F). February also tends to be more humid, with a maximum temperature of 29°C (85°F) compared to September's maximum of 27°C (81°F). Precipitation levels are higher in February, accumulating 184 mm (7.3 in) over 17 wet days, compared to September's 119 mm (4.7 in) and the same number of rainy days. For more detailed insights into February weather, you can visit Anse Royale weather in February.

In comparing the weather of September and March, it's clear that both months offer warm temperatures, but with some notable differences. September features a slightly cooler average temperature of 26°C (79°F), compared to March's warmer average of 28°C (82°F). While temperatures peak at 27°C (81°F) in September, March sees higher maximum temperatures of up to 29°C (85°F).

Additionally, September tends to be wetter, with 119 mm (4.7 in) of precipitation over 17 days, whereas March receives less rainfall at 84 mm (3.3 in) across 14 days. Humidity levels are also slightly lower in March at 79%, compared to a higher 82% in September, making March a bit more comfortable overall. For a detailed look at the weather conditions specific to March, you can visit Anse Royale weather in March.

When comparing the weather in September and April, both months exhibit warm temperatures, but April tends to be slightly hotter. In September, the average temperature hovers around 26°C (79°F) with a maximum of 27°C (81°F), while April features a higher average of 28°C (82°F) and peaks at 30°C (86°F). Precipitation is more pronounced in April as well, receiving 150 mm (5.9 in) over 22 days compared to September's 119 mm (4.7 in) across 17 days. Additionally, September has a higher humidity level at 82%, while April's humidity is relatively lower at 77%. For more detailed information, you can check Anse Royale weather in April.

In comparing the weather between September and May, we find notable differences in temperature and precipitation patterns. September experiences slightly cooler temperatures, with an average of 26°C (79°F) and a maximum of 27°C (81°F), while May is warmer, showcasing a higher average of 27°C (81°F) and a maximum of 30°C (85°F). However, May is significantly wetter, receiving 266 mm (10.5 in) of precipitation over 23 days, compared to September's 119 mm (4.7 in) over 17 days. Additionally, September has higher humidity levels at 82%, while May's humidity is a bit lower at 75%. For more detailed insights, you can check Anse Royale weather in May.

In comparing the weather in September and June, we find that both months have similar minimum temperatures, averaging around 24°C (75°F). However, June tends to be slightly warmer, with a maximum temperature reaching 29°C (84°F) compared to September's maximum of 27°C (81°F). Precipitation is relatively high in both months, with September receiving 119 mm (4.7 in) over 17 days, while June has 111 mm (4.4 in) spread across 21 days. Humidity levels remain consistent, hovering around 81-82%. For a more detailed look at June weather in this region, you can visit Anse Royale weather in June.

When comparing the weather in September and July, both months feature similar temperature ranges, with minimums around 24°C (75-76°F) and maximums peaking at 27°C (81-82°F). However, September tends to be slightly warmer on average at 26°C (79°F) compared to July’s average of 25°C (78°F). In terms of precipitation, July experiences a bit more rainfall, totaling 137 mm (5.4 in) over 19 days, while September sees 119 mm (4.7 in) over 17 days. Both months maintain a high humidity level of 82%, contributing to a tropical atmosphere. For more detailed insights, you can check Anse Royale weather in July.

In comparing the weather between September and August, we observe that September maintains a slightly higher overall temperature, with an average of 26°C (79°F), compared to August's average of 25°C (78°F). Both months experience similar minimum temperatures, but September peaks at 27°C (81°F) versus August's 26°C (80°F). However, September is notably wetter, recording 119 mm (4.7 in) of precipitation compared to August's 70 mm (2.8 in), despite both months having the same number of rainy days—17. Humidity levels are also quite similar, with September at 82% and August at 83%. For a more detailed look at the weather conditions in August, you can check Anse Royale weather in August.

September and October exhibit similar warm conditions, though there are noticeable differences in terms of temperature and precipitation. In September, the temperatures range from a minimum of 24°C (76°F) to a maximum of 27°C (81°F), with an average of 26°C (79°F) and experiencing about 119 mm (4.7 inches) of rainfall over 17 days. In contrast, October sees a slight uptick in temperatures, with minimums of 25°C (77°F), an average of 27°C (80°F), and maximums reaching 28°C (83°F). Additionally, October experiences more precipitation, totaling 140 mm (5.5 inches) over 21 days, while humidity remains consistent at 82% for both months. For more detailed information, you can check out the Anse Royale weather in October.

In comparing the weather of September and November, both months feature warm temperatures, with September presenting a minimum of 24°C (76°F) and an average of 26°C (79°F), while November sees a slight rise, with an average temperature of 27°C (80°F) and a maximum of 29°C (84°F). However, November experiences significantly higher precipitation, accumulating 229 mm (9.0 in) over 20 days compared to September's 119 mm (4.7 in) across 17 days. Despite these differences in rainfall and slightly warmer temperatures, humidity remains relatively stable, with September at 82% and November at 81%. For more details, visit Anse Royale weather in November.

In comparing the weather between September and December, we see a notable increase in temperature and precipitation. September typically has a minimum temperature of 24°C (76°F), with an average of 26°C (79°F) and a maximum of 27°C (81°F). In contrast, December experiences slightly warmer conditions, with a minimum of 25°C (77°F), an average of 27°C (80°F), and a maximum of 29°C (84°F).

However, December also brings increased rainfall, totaling 299 mm (11.8 in) over 25 days, compared to September's 119 mm (4.7 in) across 17 days. Humidity levels remain consistent at 82% for both months. For more detailed insights, you can check Anse Royale weather in December.

Compare Anse Royale's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Anse Royale

As September unfolds in Anse Royale, visitors can expect mild temperatures characterized by an average warmth that remains consistent with the tropical climate, but with the added complexity of increased humidity and rainfall. While the temperatures are comfortably warm, the higher precipitation levels and number of rainy days distinguish September from the drier months preceding it, fostering lush landscapes and vibrant ecosystems. This transitional period towards the northeast monsoon invites both natural beauty and the tranquil sounds of rain, making it a unique time to experience the island. For a deeper understanding of what to expect throughout the year, explore the full details at Anse Royale Climate.