Last updated: August 21, 2025
In September, Toliara, Madagascar, experiences mild and pleasant weather ideal for outdoor activities. Average temperatures hover around 24°C (75°F), with daily highs reaching up to 35°C (96°F) and lows dipping to a comfortable 15°C (59°F). The month typically sees a mere 6 mm (0.3 in) of rainfall, occurring on only one day, contributing to a 60% humidity level that adds a touch of warmth to the air. Whether you're exploring the coastline or enjoying the local culture, September's climate offers a fantastic backdrop for your adventures in this vibrant region.
In September, Toliara experiences a delightful transition as the weather begins to warm up, with temperatures ranging from a comfortable 15°C (59°F) at night to a peak of 35°C (96°F) during the day. The average temperature settles around 24°C (75°F), marking a gradual increase from the cooler months of July and August, where nighttime lows dipped to 13°C (55°F). As the dry season progresses, the balmy days in September herald the approach of warmer October, showcasing a trend of rising temperatures while still maintaining pleasant evenings. This makes September an ideal time to explore Toliara’s stunning landscapes and vibrant culture before the sweltering heat of summer fully sets in.
In September, Toliara experiences a modest uptick in precipitation, recording 6 mm (0.3 in) of rain over just one day. This slight increase marks a subtle transition from the typically bone-dry conditions of the preceding months, where August witnessed virtually no rainfall. As the dry season wanes, September serves as a gentle reminder of the impending rains to come, with both October and November also anticipated to mirror this trend with similar precipitation levels. This gradual reintroduction of moisture is vital for rejuvenating the landscape after a prolonged period of dryness, setting the stage for the lush growth that characterizes Toliara in the approaching months.
In September, Toliara experiences a humidity level of 60%, marking a slight rise from the drier summer months. This period is characterized by a gradual increase in moisture as the city transitions from the cooler, less humid conditions of August, which recorded a low of 58%. The trend shows a noteworthy drop in humidity from the peak values of 79% during the early months of the year, hinting at a cozy yet comfortable climate as Toliara shifts toward the more humid spring months ahead. With humidity levels remaining consistent at 60% into October, September sets the stage for the mild, inviting atmosphere that defines this coastal region.
As September arrives in Toliara, Madagascar, residents and visitors experience a UV Index of 11, categorized as extreme, which means a mere 10 minutes of unprotected sun exposure can lead to skin damage. This month sees a transition in sunlight intensity as the UV Index rises from the relatively milder summer months of June and July, which had a UV Index of 6. Notably, September is one of several months throughout the year that maintains a high burn risk, alongside January through April, which consistently exhibit extreme levels. This trend underscores the importance of sun safety practices year-round in Toliara. For more detailed information on UV levels throughout the year, check out the Toliara UV Index.
UV Risk Categories
September in Toliara, Madagascar, welcomes visitors with a delightful 340 hours of sunshine, marking the start of a season brimming with warmth and vibrancy. As the transition from winter to spring unfolds, the sun begins to shine more consistently, showcasing an upward trend in daylight that continues through the end of the year. After the slightly lower totals in June and July, September’s golden rays signal a return to brightness, setting the stage for the even sunnier months ahead. Notably, October and November are on the horizon, promising even more sunshine, with totals climbing to 371 and 377 hours, respectively. This gradual buildup encapsulates the essence of Toliara's welcoming atmosphere, making September a perfect month for outdoor adventures and soaking in the warm coastal charm.
September in Toliara, Madagascar, showcases a remarkable 88% chance of sunny weather, placing it among the top months for sunshine, just slightly behind the peak of August at 94%. This trend of increasing sunshine has been evident throughout the year, with a gradual rise starting from the lower probabilities in January and February, ultimately reaching a sunny crescendo in the late winter and early spring months. The sustained high likelihood of clear skies in September offers a delightful welcome to the warmer season, making it an ideal time for outdoor adventures and basking in the vibrant coastal scenery of this stunning locale.
In September, Toliara enjoys 11 hours of daylight, marking a return to longer days following the mid-year lull. This month stands out as a transitional period, where daylight begins to lengthen again after the shorter days of winter. As the year progresses, daylight in Toliara gradually increases, with October and November promising even more sun, reaching 12 and 13 hours respectively. This trend reflects the shifting seasons, where the transition from winter to summer brings more opportunities for outdoor activities and exploration in this vibrant part of Madagascar. The consistent pattern of 11 hours in September signals a comforting balance as the region embraces the warmth and light of the approaching summer months.
As September approaches in Toliara, Madagascar, the winds begin to pick up, reaching an average speed of 3.6 m/s (8 mph). This slight increase can be seen as a continuation of the trend from the previous months, with wind speeds gradually rising since April. As the dry season sets in, local residents and visitors alike can enjoy the refreshing breezes that signify the transition to a more dynamic climate. The cumulative effect of these winds, particularly in September, adds a vibrant energy to the coastal atmosphere, making it a perfect time for outdoor activities and exploration.
Weather in Toliara varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Toliara, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be warm and relatively dry, with average temperatures around 24°C (75°F) and only a slight chance of rain, recording just 6 mm (0.3 in) over the course of about one day. In contrast, January brings significantly warmer conditions, with average temperatures rising to 28°C (83°F) and maximums reaching up to 39°C (102°F). Additionally, January is much wetter, experiencing 116 mm (4.6 in) of precipitation over 13 days, and higher humidity levels at 79%. For a more detailed overview of January weather in Toliara, visit Toliara weather in January.
In September, Toliara experiences pleasantly warm weather with average temperatures around 24°C (75°F), minimal precipitation of just 6 mm (0.3 in), and relatively low humidity at 60%. In contrast, February brings hotter conditions with temperatures averaging 28°C (82°F) and peaks reaching up to 38°C (101°F). This month also sees a significant increase in rainfall, totaling 111 mm (4.4 in) over 12 days, along with higher humidity levels at 79%. For more specific details on February weather, you can check out Toliara weather in February.
September and March exhibit notable differences in weather patterns. In September, temperatures range from a min of 15°C (59°F) to a max of 35°C (96°F), with an average of 24°C (75°F). The precipitation is minimal, with only 6 mm (0.3 in) over just 1 day and humidity at 60%. In contrast, March experiences higher temperatures, with a minimum of 20°C (69°F) and a maximum reaching 36°C (97°F), averaging 28°C (82°F). Precipitation is significantly greater in March, totaling 45 mm (1.8 in) over 8 days, accompanied by higher humidity at 77%. For a more detailed analysis, you can refer to Toliara weather in March.
When comparing the weather in September and April, we see notable differences in temperature and precipitation. September features a milder temperature range with a minimum of 15°C (59°F), an average of 24°C (75°F), and a maximum of 35°C (96°F). It’s characterized by low precipitation, receiving only 6 mm (0.3 in) over just one day, and a humidity level of 60%. In contrast, April experiences slightly warmer conditions with a minimum of 17°C (64°F), an average of 26°C (80°F), and a maximum temperature of 36°C (97°F). Additionally, April is wetter, accumulating 20 mm (0.8 in) of rainfall across four days, along with higher humidity at 68%. For more detailed information, you can visit Toliara weather in April.
In both September and May, temperatures remain fairly consistent, with minimums around 15°C (59°F) and average highs hovering between 24°C (75°F) and 35°C (96°F) in September, compared to a slightly cooler max of 32°C (91°F) in May. Precipitation levels are low in both months, with September receiving about 6 mm (0.3 in) and May slightly less at 5 mm (0.2 in), each experiencing an average of 1 rainy day. Humidity is also comparable, measuring around 60% in September and 61% in May, contributing to a warm atmosphere. For more detailed information about May's weather, you can check Toliara weather in May.
In comparing the weather between September and June, September typically presents slightly warmer average temperatures, with a minimum of 15°C and a maximum of 35°C, compared to June’s maximum of 32°C. While both months experience the same minimum temperature of 15°C, June has a lower average temperature of 22°C versus September's 24°C. Precipitation is more prevalent in June, receiving 10 mm over 2 days, whereas September sees only 6 mm of rain over just 1 day. Humidity remains consistent at 60% for both months, contributing to the overall comfort of the climate. For a closer look at the specifics of June weather, you can visit Toliara weather in June.
In comparing the weather of September and July, September typically showcases warmer temperatures, with minimums around 15°C (59°F) and maximums reaching up to 35°C (96°F), compared to July's lower averages of 13°C (55°F) to 31°C (88°F). While September experiences a moderate precipitation level of 6 mm (0.3 in) over just one day, July remains considerably drier with only 2 mm (0.1 in) of precipitation and no rainy days at all. Additionally, humidity levels in both months are quite similar, hovering around 60% in September and slightly higher at 62% in July. For more details on July in Toliara, you can check Toliara weather in July.
In September, the weather becomes warmer compared to August, with minimum temperatures rising to 15°C (59°F) and maximum temperatures reaching up to 35°C (96°F), compared to August's 13°C (56°F) and 32°C (91°F). The average temperature in September is also higher at 24°C (75°F), in contrast to August's 22°C (72°F). While both months experience low precipitation, September records 6 mm (0.3 in) over just one day, whereas August has virtually no rain with only 1 mm (0.0 in) and no rainy days at all. Humidity remains relatively constant, with September at 60% and August slightly lower at 58%. For detailed weather information, you can visit Toliara weather in August.
In September, the weather features a minimum temperature of 15°C (59°F) and averages around 24°C (75°F), with a maximum reaching 35°C (96°F). The month experiences minimal rainfall, with only 6 mm (0.3 in) over a single day and a consistent humidity rate of 60%. In contrast, October sees a slight rise in temperatures, with a minimum of 16°C (60°F) and an average of 25°C (77°F), reaching a peak of 38°C (100°F). Although October has the same total precipitation of 6 mm (0.3 in), it experiences this over two days, while maintaining the same humidity level of 60%. For more specific details on the weather in this month, you can check Toliara weather in October.
In September, the weather is warm with average temperatures around 24°C (75°F) and maximums reaching up to 35°C (96°F). This month sees minimal precipitation, with only about 6 mm (0.3 in) on a single day, and humidity levels hovering around 60%. In contrast, November experiences slightly higher temperatures, with averages of 26°C (79°F) and maximums peaking at 38°C (100°F). The precipitation in November increases to 18 mm (0.7 in) over two days, along with a slight rise in humidity to 64%. For more detailed insights, you can check Toliara weather in November.
September weather is generally warm, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 35°C (96°F). The month experiences relatively low precipitation, around 6 mm (0.3 in) over just one day, and humidity levels are at 60%. In contrast, December sees higher temperatures, with a minimum of 19°C (67°F) and a maximum of 37°C (98°F), making it one of the hottest months of the year. Moreover, December is significantly wetter, with 48 mm (1.9 in) of rainfall spread over eight days and higher humidity at 72%. For more details on December weather, you can visit Toliara weather in December.
As September arrives in Toliara, the weather begins to shift, ushering in warmer days and a delightful escape from the cooler winter months. With maximum temperatures soaring to 35°C (96°F) and an average of 24°C (75°F), it's a perfect time to enjoy the sunny beaches. Precipitation is minimal, with just a single rainy day, making outdoor activities more enjoyable under the 60% humidity. This month typically marks the transition towards the hotter season, offering a delightful blend of warmth and tranquility. For those interested in more detailed weather patterns, visit Toliara Climate to explore the nuances of this coastal paradise.