September Weather in Bel Ombre, Seychelles

Last updated: August 31, 2025

September in Bel Ombre, Seychelles offers a pleasant tropical experience with an average temperature of 26°C (79°F), peaking at a comfortable 27°C (82°F) during the day and cooling down to a mild 24°C (76°F) at night. However, visitors should prepare for the moisture-laden air, as humidity hovers around 82% and rainfall is not uncommon, with approximately 120 mm (4.7 in) of precipitation recorded over 17 days. Despite the occasional downpour, the lush greenery and vibrant landscapes remain a stunning backdrop for relaxation and exploration.

September Temperature in Bel Ombre

In September, Bel Ombre, Seychelles, enjoys a mild transition towards the warmer months, with temperatures showcasing a delightful balance. The minimum temperature hovers around a comfortable 24°C (76°F), while the average climbs slightly to 26°C (79°F), making it perfect for outdoor adventures. The maximum temperature reaches up to 27°C (82°F), providing just the right conditions for sun-soaked beach days. This pattern reflects a gradual warming trend from the cooler mid-year months, hinting that September is an ideal time to savor the enchanting beauty of Seychelles before the heat peaks later in the year.

September Weather in Bel Ombre: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bel Ombre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bel Ombre, 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).
JanFebMarAprMayJunJulAugSepOctNovDec808182828180787879808080
Data source: Temperature data for Bel Ombre 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 Bel Ombre

In September, Bel Ombre experiences a moderate precipitation level of 120 mm (4.7 in), marking a slight increase from the drier month of August, which recorded only 69 mm (2.7 in). This uptick in rainfall occurs over 17 days, reflecting a transition towards the heavier rains typically characteristic of the latter part of the year. Compared to the 298 mm seen in May, this month's precipitation is significantly lower, indicating that September serves as a bridge between the dry and wet seasons. As the island approaches the end of the year, the rain patterns reveal an overall trend of increasing precipitation, with November anticipated to deliver 232 mm (9.2 in) and December often peaking around 274 mm (10.8 in). Thus, September stands out as an essential month for balancing moisture levels before the heaviest deluges arrive.

September Precipitation Trends in Bel Ombre

The chart displays monthly precipitation patterns in Bel Ombre, 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 Bel Ombre, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2401627114028910611969120139232274
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bel Ombre

In Bel Ombre, Seychelles, September brings a humidity level of 82%, aligning closely with the summer months of August and July, which showcase humidity levels at 83% and 82% respectively. Following a slight decline from the spring months, which peak in January at 83% and gradually decrease to 75% in May, the climate remains relatively consistent through the second half of the year. Visitors can expect a warm, tropical atmosphere, with humidity levels maintaining a high yet comfortable prevalence, making it a perfect time to savor the lush surroundings and stunning beaches of this picturesque island. As the year progresses towards October, the humidity holds steady at 82%, suggesting that the tropical rhythm of this paradise remains intact throughout the transitioning seasons.

September Average Humidity in Bel Ombre

This chart illustrates the average monthly humidity levels in Bel Ombre, 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 Bel Ombre 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 Bel Ombre

In September, Bel Ombre continues to bask in extreme UV conditions, with an unwavering UV Index of 14. This aligns with the trend observed throughout the winter months, where the region consistently maintains high UV levels, making outdoor activities a double-edged sword—inviting yet demanding caution. Interestingly, September marks a pivotal point, as the Index mirrors October's stats, suggesting stability in intense exposure. With a persistent burn time of just 10 minutes, it's crucial for sun seekers to prioritize protection while enjoying the tropical splendor. For specific UV forecasts and information, refer to the comprehensive guide at Bel Ombre UV Index.

Maximum UV Index Levels in Bel Ombre for September

The chart shows the monthly maximum UV Index (UVI) for Bel Ombre 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 Bel Ombre typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151311121314141314
Data source: Bel Ombre 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 Bel Ombre

As the vibrant hues of September arrive in Bel Ombre, Seychelles, the sun graces the island with 334 hours of dazzling daylight, continuing a delightful trend of brightness throughout the year. Following the high of 343 hours in August, September maintains a robust presence of sunshine, just slightly below the peak months of March and October, which both exceed 350 hours. The consistent warmth and radiance from January through September reveal a charmingly stable pattern, inviting visitors to bask in the island's picturesque landscapes and enjoy its serene beaches. This unyielding abundance of sunlight enhances the allure of Bel Ombre, making it an idyllic retreat for sun-seekers and nature lovers alike.

Monthly Sunshine Duration in Bel Ombre: September Highlighted

The September sunshine duration represents the total number of hours Bel Ombre 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.
JanFebMarAprMayJunJulAugSepOctNovDec282h312h351h337h331h325h330h343h334h350h338h350h
Data source: Bel Ombre September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bel Ombre During September

As September rolls around in Bel Ombre, Seychelles, the likelihood of sunny weather reaches 30%, making it a modestly bright month compared to the gloomy winter months of July and August, which both hover around a mere 21% chance of sunshine. This slight increase hints at the transition toward more favorable conditions, anticipating the sunnier days of October, which boast a promising 53% likelihood. Overall, while September may not guarantee a sun-soaked escape, it does signal the start of the island's gradual bounce back into brighter weather, inviting visitors to embrace the tropical atmosphere as they await the peak of its sunny splendor in the months to come.

Percentage of Sunny Days in September in Bel Ombre

The chart illustrates the percentage of sunny days in Bel Ombre 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 Bel Ombre experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%27%52%56%29%47%21%22%30%53%60%47%
Data source: Bel Ombre September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bel Ombre in September

As the seasons shift in Bel Ombre, Seychelles, September welcomes a return to longer days, offering a delightful 12 hours of daylight. This month marks a shift from the cooler, shorter days of the previous months, where April through August experienced a consistent 11 hours of sunlight. Notably, the daylight duration remains steady throughout much of the year, with January to March and October to December also basking in the full 12 hours. The beautiful consistency in daylight creates an inviting atmosphere for visitors and locals alike, as the warm tropical sun shines brightly, perfect for exploring the stunning landscapes and vibrant culture of this idyllic paradise.

Average Daylight Hours in Bel Ombre for September

The chart illustrates the variation in daylight duration in Bel Ombre 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 52m11h 57m12h 4m12h 11m12h 18m12h 22m
Data source: Bel Ombre daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Bel Ombre

As September arrives in Bel Ombre, Seychelles, the average wind speed picks up to a refreshing 7.4 m/s (17 mph), reminiscent of the windy months before. This increase follows a pattern observed during the middle of the year, where winds build from the calmer rates in April and early May. June and July feature stronger breezes, with peak speeds averaging 8.2 m/s (18 mph), before September strikes a balance, maintaining robust winds that invite exploration and adventure. This shift from summer's lively gusts to the milder breezes of October is a reminder of the island's dynamic coastal climate, perfect for a range of outdoor activities against the backdrop of stunning tropical scenery.

Average September Wind Speed in Bel Ombre

The chart displays monthly wind speed patterns in Bel Ombre, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.45.23.62.35.07.48.27.07.4 m/s5.03.03.1
Data source: Bel Ombre September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Bel Ombre Compares to Other Months

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

In September, the weather tends to be warm with minimum temperatures around 24°C (76°F) and an average of 26°C (79°F), peaking at 27°C (82°F). However, this month also sees significant rainfall, with about 120 mm (4.7 in) of precipitation spread over 17 days, resulting in a humidity level of 82%. In contrast, January brings slightly warmer conditions, where minimum temperatures remain the same at 24°C (76°F), but the average increases to 27°C (80°F) and can reach up to 29°C (85°F). January is also wetter, with 240 mm (9.4 in) of rain expected over 19 days and a humidity level of 83%. For more detailed information, you can check the Bel Ombre weather in January.

September and February both offer warm temperatures typical of a tropical climate, but February tends to be slightly hotter on average. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 27°C (82°F), while February sees a minimum of 25°C (77°F) and a maximum of 29°C (85°F). Precipitation is more frequent in February, with 162 mm (6.4 in) spread over the same 17 days as September, which receives 120 mm (4.7 in) of rain. Interestingly, both months exhibit high humidity levels, with September at 82% and February slightly lower at 81%. For a more detailed look at February weather, you can check Bel Ombre weather in February.

When comparing the weather in September and March, March tends to be slightly warmer overall, with average temperatures reaching 28°C (82°F) compared to September's average of 26°C (79°F). Additionally, March experiences higher maximum temperatures, peaking at 30°C (85°F) versus September's maximum of 27°C (82°F). In terms of precipitation, September is notably wetter, receiving 120 mm (4.7 in) over 17 days, while March sees a much lighter rainfall of 71 mm (2.8 in) across just 11 days. Humidity levels are also marginally lower in March at 79%, compared to 82% in September. For more specifics about the weather in March, you can check Bel Ombre weather in March.

When comparing the weather in September and April, it's clear that both months exhibit warmth and humidity, but with some notable differences. September has a slightly cooler average temperature, ranging from a minimum of 24°C (76°F) to a maximum of 27°C (82°F), while April experiences higher temperatures, with averages between 25°C (78°F) and 30°C (86°F). Additionally, April tends to be wetter, with precipitation totaling 140 mm (5.5 in) over 22 days, compared to September's 120 mm (4.7 in) across 17 days. Moreover, while September's humidity is quite high at 82%, April's humidity is slightly lower at 77%. For more detailed information on the weather conditions in April, you can refer to this link: Bel Ombre weather in April.

When comparing the weather in September and May, September offers slightly milder temperatures with a minimum of 24°C (76°F) and an average of 26°C (79°F), while May tends to be warmer, featuring a minimum of 25°C (77°F) and an average of 27°C (82°F). The maximum temperatures in May can reach up to 30°C (86°F), compared to September's maximum of 27°C (82°F). Precipitation is significantly higher in May, averaging 289 mm (11.4 in) over 23 days, whereas September experiences 120 mm (4.7 in) of rainfall spread over 17 days. Additionally, the humidity in September is slightly higher at 82%, while May has a more comfortable 75%. For more detailed insights, you can check Bel Ombre weather in May.

When comparing the weather in June and September, both months exhibit similar temperature ranges, with September showing a minimum of 24°C (76°F) and an average temperature of 26°C (79°F), while June mirrors these figures with a minimum of 24°C (76°F) and an average of 26°C (80°F). However, June tends to be slightly warmer with a maximum of 29°C (84°F), compared to September's maximum of 27°C (82°F). In terms of precipitation, September witnesses a higher rainfall totaling 120 mm (4.7 in) over 17 days, while June has slightly less at 106 mm (4.2 in) across 21 days. Humidity levels are also quite comparable, with September at 82% and June at 81%. For more detailed information on the climate, you can check Bel Ombre weather in June.

In comparing the weather of September and July, both months exhibit remarkably similar conditions regarding temperature, with minimum temperatures around 24°C (75°F), average temperatures of approximately 26°C (79°F), and maximums reaching 27°C (82°F). However, September experiences slightly more rainfall, totaling 120 mm (4.7 in) across 17 days, compared to July's 119 mm (4.7 in) spread over 20 days. Interestingly, humidity levels remain constant at 82% for both months, making for a consistently humid climate throughout. For more detailed insights, you can check the Bel Ombre weather in July.

In comparing the weather of September and August, we see that both months maintain similar minimum temperatures, with September averaging 24°C (76°F) while August has a slightly lower average of 25°C (78°F). The maximum temperatures in September reach up to 27°C (82°F), compared to 26°C (80°F) in August, indicating a slight increase in warmth as the months transition. However, September is marked by significantly higher precipitation, recording 120 mm (4.7 in) over 17 days compared to August's 69 mm (2.7 in) over 16 days, making September a wetter month overall. Humidity levels remain relatively similar, with September at 82% and August at 83%. For more detailed information, you can visit Bel Ombre weather in August.

September and October weather conditions show a gradual transition as the month progresses. In September, temperatures were slightly milder, with averages around 26°C (79°F) and maximums reaching 27°C (82°F), while rainfall totaled 120 mm (4.7 in) over 17 days. In contrast, October sees a minor rise in temperature, with average highs of 28°C (83°F) and a slight increase in rainfall to 139 mm (5.5 in) spread across 20 days. Despite these variations, both months maintain a consistent humidity level of 82%. For more detailed information, check out Bel Ombre weather in October.

In comparing the weather between September and November, we can observe some notable differences. September experiences slightly cooler temperatures, with a minimum of 24°C and an average of 26°C, whereas November sees a minimum of 25°C and an average of 27°C. Additionally, November is wetter, receiving 232 mm of precipitation over 19 days compared to September's 120 mm over 17 days. Humidity levels remain relatively similar in both months, with September at 82% and November slightly lower at 81%. For a deeper look at November's climate specifics, you can check out Bel Ombre weather in November.

September and December weather both exhibit warm temperatures and high humidity, but they diverge significantly in terms of precipitation. In September, the average temperature hovers around 26°C (79°F), with a maximum of 27°C (82°F) and minimal rainfall of 120 mm (4.7 in) spread over 17 days. In contrast, December sees a slight increase in temperatures, with average highs reaching 29°C (84°F), yet it experiences considerably heavier rainfall, totaling 274 mm (10.8 in) over 25 days. This consistent humidity of 82% remains a common factor between the two months. For more information on December's climate specifics, visit Bel Ombre weather in December.

Compare Bel Ombre's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Bel Ombre

As September rolls into Bel Ombre, the weather presents a delightful transition from the dry season to a slightly wetter climate. With average temperatures hovering around a comfortable 26°C, this month is characterized by increased humidity and more frequent rainfall, marking a change from the drier months before. The 120 mm of rain over 17 days adds a refreshing touch to the lush surroundings, enhancing the island's vibrant beauty. While the warmth remains inviting, the elevated humidity can make for a tropical experience that is distinctly different from the more arid months. For those planning to enjoy the stunning landscapes and vibrant atmosphere of the Seychelles, learning more about the overall climate can help in making the most of your visit. Discover more about the seasonal trends at Bel Ombre Climate.