Last updated: August 21, 2025
In September, Grand Gaube, Mauritius welcomes visitors with mild temperatures ranging from a comfortable minimum of 19°C (67°F) to a pleasant maximum of 25°C (78°F), averaging around 22°C (73°F). This month experiences moderate humidity levels at 80%, creating a refreshing atmosphere despite 10 days of potential rainfall, accumulating around 25 mm (1.0 in). The combination of warm weather and occasional showers makes for a balanced climate, perfect for enjoying the island's breathtaking landscapes and vibrant culture.
As September unfolds in Grand Gaube, Mauritius, the region embraces early spring with pleasantly mild temperatures. The month sees minimums hovering around 19°C (67°F), while the average settles at a comfortable 22°C (73°F) and peaks at 25°C (78°F). This gentle rise in temperature marks a transition from the cooler winter months, making September an ideal time for outdoor activities and exploration. Compared to August, there’s a noticeable warmth, stirring excitement for the days ahead as the island prepares to greet the vibrant summer season. The consistently mild weather creates a delightful atmosphere, inviting visitors to experience the beauty of Mauritius in a truly memorable way.
In September, Grand Gaube, Mauritius, experiences a notable dip in precipitation, with only 25 mm (1.0 in) of rain, making it one of the driest months of the year. This decline follows the wet season, which peaks around March with an impressive 159 mm (6.2 in) of rainfall. Notably, September also sees a reduction in rainy days, recording just 10 days of precipitation, compared to the higher counts earlier in the year. This trend highlights a gradual transition towards the drier months, offering locals and visitors alike a chance to enjoy clearer skies and more sunshine as they prepare for the upcoming spring. The gentle shift in weather not only influences daily activities but also impacts the vibrant landscapes of this beautiful island.
September in Grand Gaube, Mauritius, typically enjoys a humidity level of 80%, marking a slight dip from the peak summer months of January and February, which soar to 82% and 86% respectively. Following a trend of decreasing humidity through the mid-year, this moderate level reflects the gradual transition toward drier conditions as the island approaches October. Although September's humidity stays consistent with the averages seen in May and November, it signals a refreshing change after the more humid spells of winter. This balance creates a comfortable environment, ideal for enjoying the vibrant local scenery and outdoor activities.
In September, Grand Gaube, Mauritius experiences a UV Index of 11, classifying it as extreme with a mere 10-minute burn time. This month marks a slight increase from the previous months, where the UV exposure was predominantly very high. Notably, the UV Index remains high throughout the year, peaking in the early months, such as January and February, where it reaches a staggering 17. As we transition into October, the UV Index rises yet again to 13, continuing the trend of extreme exposure. This consistent intensity underscores the importance of sun protection, even during the transition of seasons. For detailed information on the UV levels in this region, visit Grand Gaube UV Index.
UV Risk Categories
As September unfolds in Grand Gaube, Mauritius, visitors can bask in a delightful 330 hours of sunshine, painting the days with warmth and vitality. This marks a slight dip from the sunny peaks of early spring, yet it still showcases a robust brightness that outshines the earlier months of the year. Following the vibrant summer, the sunshine hours gradually taper off into the cooler months, but September remains a favorite, striking a perfect balance of sunlit days without the sweltering heat. The trend of increasing sunshine hours climbs into October, reaching an impressive 363 hours, heralding a radiant transition toward the end of the year. Visitors can relish in these golden hours, making September an ideal time to explore the stunning landscapes and relax by the azure shores of this tropical paradise.
In September, Grand Gaube, Mauritius enjoys a 60% chance of sunny weather, aligning with the consistent patterns seen throughout the year. This month marks a return to brighter days, mirroring the sunny outlook of January, July, and October, all boasting the same favorable percentage. As the lush island transitions into spring, the climate becomes increasingly inviting, yet not as intense as the summer peak in November, which features a higher 72% chance of sun. Whether you're soaking up the last of the winter warmth or gearing up for the vibrant colors of spring, September's weather presents a delightful opportunity to experience the natural beauty of this idyllic paradise.
In September, Grand Gaube, Mauritius enjoys about 11 hours of daylight, a steady continuation from the previous months of August and July. This consistency hints at a balanced climate as the island transitions toward the warmer months. Following September, daylight gradually increases, returning to 12 hours in October and 13 hours by November. This trend underscores the region's tropical allure, where daylight steadily enhances, inviting both locals and visitors to bask in the sun-drenched beauty of the island. The smooth flow from summer's peak into the gradual diminishing of daylight hours in mid-year further emphasizes the radiant lifestyle synonymous with Mauritius.
As September breezes into Grand Gaube, Mauritius, it brings an invigorating average wind speed of 8.1 m/s (approximately 18 mph), marking a notable uptick from the milder months earlier in the year. Following a pattern of escalating winds from the peaceful March lows of 4.9 m/s (11 mph) to the summer highs experienced in July, September's gusts reveal a transition into a more spirited atmosphere. This lovely island paradise exhibits a peak in wind intensity as the year progresses, especially during the mid-year months, with June and July showcasing their strongest airflow. With this refreshing September wind, visitors can expect a delightful setting for both relaxation and outdoor adventures, perfectly embracing the essence of Mauritian island life.
Weather in Grand Gaube varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Grand Gaube, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Grand Gaube typically showcases mild temperatures, ranging from a minimum of 19°C (67°F) to a maximum of 25°C (78°F), with an average of 22°C (73°F). This month experiences relatively low precipitation levels at 25 mm (1.0 in) over about 10 days, coupled with a humidity of 80%. In contrast, January brings warmer conditions with temperatures ranging from 24°C (75°F) to 29°C (84°F), averaging around 26°C (80°F). However, it is also significantly wetter, with 155 mm (6.1 in) of rainfall spread across 19 days and humidity slightly higher at 82%. For more detailed information on the climate during this month, check out Grand Gaube weather in January.
September and February showcase distinct weather patterns. In September, temperatures range from a mild 19°C (67°F) at night to a pleasant 25°C (78°F) during the day, with an average of 22°C (73°F). This month experiences relatively low precipitation, with about 25 mm (1.0 in) spread over 10 days and humidity levels around 80%. In contrast, February is notably warmer, with temperatures climbing from a minimum of 24°C (76°F) to a maximum of 29°C (84°F), averaging 27°C (80°F). However, this month also brings significant rainfall, totaling 150 mm (5.9 in) over 22 days, and slightly higher humidity at 86%. For more details on February weather, you can visit Grand Gaube weather in February.
September and March both showcase warm weather, but with notable differences in temperature and precipitation. In September, the average temperature hovers around 22°C (73°F) with a maximum of 25°C (78°F), accompanied by relatively low precipitation of 25 mm over 10 days and a humidity level of 80%. In contrast, March experiences warmer temperatures, with averages of 27°C (80°F) and maximums reaching 29°C (85°F). However, it is also much wetter, receiving 159 mm of rain over 24 days and maintaining a similar humidity level of 82%. For more details on March weather, you can check Grand Gaube weather in March.
September and April present distinctly different weather characteristics. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 25°C (78°F), with an average of 22°C (73°F). This month experiences relatively low precipitation, totaling 25 mm (1.0 in) over 10 days and maintaining a humidity level of 80%. In contrast, April sees warmer temperatures, with a minimum of 23°C (73°F) and a maximum of 29°C (84°F), averaging around 26°C (79°F). However, it also brings much higher rainfall, with 111 mm (4.4 in) falling over 22 days, accompanied by a slightly increased humidity of 83%. For a detailed look at the climate, check out Grand Gaube weather in April.
September and May both feature high humidity levels of 80%, but they differ significantly in temperature and precipitation. September has a milder temperature range with a minimum of 19°C (67°F) and an average of 22°C (73°F), while May is warmer, boasting a minimum of 21°C (70°F) and an average of 24°C (76°F). Additionally, May experiences more rainfall, with 72 mm (2.9 in) over 14 days compared to September's 25 mm (1.0 in) over 10 days. For a closer look at May conditions, visit Grand Gaube weather in May.
When comparing the weather in September and June, we see slight variations in temperature and precipitation. September typically has a minimum temperature of 19°C (67°F) with an average of 22°C (73°F) and a maximum of 25°C (78°F), along with 25 mm (1.0 in) of rainfall spread over about 10 days, and humidity levels around 80%. In contrast, June features a slightly warmer minimum temperature of 20°C (69°F), an average of 23°C (74°F), and a peak of 26°C (79°F). June also experiences higher precipitation, totaling 49 mm (1.9 in) over 13 days, with humidity at a lower 76%. For those interested in the specifics of June weather, more details can be found at Grand Gaube weather in June.
Comparing the weather in September and July reveals some interesting similarities and differences. Both months have an average temperature of 22°C (73°F), with July starting slightly warmer at a minimum of 20°C (68°F) compared to September's 19°C (67°F). However, the maximum temperatures remain fairly consistent, peaking at 25°C (77°F in July and 78°F in September). July experiences higher precipitation at 49 mm (1.9 in) over 14 days, while September sees significantly less rain, totaling 25 mm (1.0 in) across 10 days. Additionally, September has a higher humidity level at 80%, compared to 77% in July, which can make the air feel a bit more oppressive. For more specific information on July weather, you can check out Grand Gaube weather in July.
In comparing the weather between September and August, both months exhibit similar temperature ranges, with minimums of 19°C (67°F), averages around 22°C (73°F), and maximums reaching 25°C (78°F). However, September experiences slightly less precipitation, totaling 25 mm (1.0 in) over 10 days compared to August's 34 mm (1.3 in) over 9 days. Additionally, September has a higher humidity level at 80%, while August is a bit lower at 76%. For more specific insights into how August plays out in this region, you can visit Grand Gaube weather in August.
In September, the weather is warm with minimum temperatures around 19°C (67°F) and an average of 22°C (73°F), while October sees a slight increase in temperatures, with a minimum of 20°C (69°F) and an average of 23°C (74°F). Both months experience a similar amount of precipitation, with September receiving 25 mm (1.0 in) and October slightly higher at 29 mm (1.2 in), though both months have rainfall on about 10 days. Humidity remains high in both months, with September at 80% and October slightly lower at 79%. For more details on October weather in this region, check out Grand Gaube weather in October.
September and November show a transition in weather characteristics, with November typically being warmer and slightly wetter. In September, the minimum temperature hovers around 19°C (67°F) and the average temperature is about 22°C (73°F), while November presents a slightly warmer climate with a minimum of 20°C (68°F) and an average of 24°C (76°F). Both months experience similar humidity levels, around 80-81%, but November sees a bit more rain, with 33 mm (1.3 in) of precipitation compared to September's 25 mm (1.0 in). For those interested in the weather specifics during this time, you can find more details in this link: Grand Gaube weather in November.
In September, the weather is pleasantly mild, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 25°C (78°F), and relatively low precipitation of 25 mm (1.0 in) over about 10 days. The humidity levels are at 80%, contributing to the tropical atmosphere. In contrast, December experiences warmer temperatures, with averages between 23°C (74°F) and 29°C (84°F). However, this month also brings increased rainfall, totaling 77 mm (3.0 in) across 17 days, and slightly higher humidity at 82%. Overall, while September offers a comfortable climate, December becomes more humid and wetter. For more details, you can check the forecast for Grand Gaube weather in December.
As September arrives in Grand Gaube, the weather begins to transition towards warmer days, offering a pleasant blend of mild temperatures and increased humidity. With an average temperature that hovers around a comfortable 22°C, this month stands out from the sweltering summer months, providing a refreshing escape for visitors and locals alike. Although there are some occasional showers, resulting in about 25 mm of precipitation across ten days, the overall ambiance remains inviting. This ideal climate makes September a great time for outdoor adventures or simply soaking up the stunning scenery. For more insights into the weather patterns, check out the detailed Grand Gaube Climate.