Last updated: August 21, 2025
September in Tolanaro, Madagascar offers a pleasantly warm climate, with daytime temperatures peaking at a maximum of 29°C (85°F) and an average of 21°C (71°F). As the month unfolds, nighttime brings cooler conditions, dipping to a comfortable minimum of 16°C (61°F). Visitors can expect a touch of moisture, as 49 mm (1.9 in) of precipitation is spread over 9 days, contributing to the region's lush scenery. With humidity levels hovering around 73%, September provides a delightful atmosphere for exploring the vibrant landscapes and unique biodiversity of this captivating destination.
September in Tolanaro, Madagascar, marks a subtle transition as the region begins to warm slightly after the cooler winter months. With minimum temperatures around 16°C (61°F) and averages peaking at 21°C (71°F), the days start to embrace a gentle warmth, making outdoor adventures more inviting. Maximum temperatures soar to 29°C (85°F), preparing the landscape for the vibrant colors of spring. This month signifies a trend toward increasing warmth, as it smoothly bridges the cooler temperatures of winter and the heat of the upcoming summer, creating a delightful climate perfect for exploring the stunning beauty of Madagascar.
In September, Tolanaro experiences a moderate precipitation level, receiving 49 mm (1.9 inches) over approximately 9 days of rainfall. This marks a slight uptick from the dry spell of August, which saw just 33 mm (1.3 inches) across 8 days. The transition into September hints at a gradual return of moisture as the region moves towards the wetter months. Though the precipitation is lower compared to the early months of the year, when downpours regularly exceed 100 mm, the increasing rainfall trends signal the approach of the more humid season. This dynamic pattern underlines the region's climate variability and sets the stage for the more substantial rains of October and beyond.
September in Tolanaro, Madagascar, brings a noticeable shift in humidity, settling at a comfortable 73%. This marks a slight increase from the drier months of July and August, which saw humidity levels dip to 75% and 71%, respectively. As the region transitions from the cooler winter months toward spring, humidity typically begins to rise, hinting at the approaching wet season. This trend reflects a broader pattern throughout the year, where humidity peaks in the summer months of January through March at a consistent 82%, gradually tapering off by mid-year before starting its ascent again in the fall. The dynamic fluctuations in September signal a return to higher moisture levels, setting the stage for Tolanaro's vibrant natural landscape to thrive as it heads toward another lush summer.
In September, Tolanaro, Madagascar experiences a UV Index of 10, categorizing it as very high and indicating a burn time of just 15 minutes. This marks a slight change compared to the extreme levels seen in the earlier months of January through March, where a consistent UV Index of 15 posed serious risks for unprotected skin. As the seasons shift, September offers a notable transition; however, with the UV Index remaining high, caution is still essential for outdoor activities. This trend highlights the importance of sun protection year-round in Tolanaro, reinforcing the need to monitor the UV Index closely. For more detailed information, visit Tolanaro UV Index.
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September in Tolanaro, Madagascar, marks a delightful transition into the sun-drenched months of the year, boasting 332 hours of sunshine. This mild yet vibrant month sits comfortably amidst a string of sunny days, positioning itself just slightly below the previous few months, while still showing an encouraging upward trend as the year progresses. The sunshine hours from January to August display a steady increase, peaking in October with an impressive 360 hours. This consistent boost in sunlight not only enhances the picturesque landscape of Tolanaro but also invites both locals and visitors to bask in the beauty of Madagascar's natural charm as the year gradually shifts toward its sunniest finale.
September in Tolanaro, Madagascar, marks a delightful transition towards sunnier days, boasting a robust 73% chance of sunshine. This figure not only represents the highest likelihood of clear skies in the year but also indicates a noticeable upward trend in sunny weather as the region emerges from the cooler months. Following a steady rise from January's 63% to August's 62%, September's impressive sun probability highlights the increasing warmth and vibrant atmosphere of the island. As the days grow longer and brighter, it's an ideal time for travelers to soak in the natural beauty of Madagascar.
In September, Tolanaro, Madagascar experiences a return to 11 hours of daylight, a steady balance that reflects the gradual transition from winter to spring. This month marks a resurgence in daylight hours following the cooler winter months of June and July, which both recorded only 10 hours. As spring approaches, daylight begins to lengthen again, hinting at the brightness to come in October and November, where the sun will shine for 12 and 13 hours respectively. The slight increase in daylight not only rejuvenates the landscape but also invites more outdoor activities, making September an idyllic time for exploration and enjoyment in this beautiful region.
In September, Tolanaro experiences a refreshing shift in its winds, with an average speed of 5.9 m/s (13 mph), making it one of the breeziest months of the year. This increase follows a trend of gradual fluctuations in wind speeds throughout the year, where spring and early summer generally see lighter breezes, peaking in intensity with the onset of late summer and early fall. The transition into September invigorates the atmosphere, as the surrounding landscapes come alive with the gentle embrace of the wind. Just before the year closes, December takes the reins with an even brisker 6.0 m/s (13 mph) average, highlighting a noteworthy cycle of increasing wind vigor as the seasons shift in Tolanaro.
Weather in Tolanaro varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tolanaro, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is pleasantly warm, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (85°F). With about 49 mm (1.9 in) of precipitation spread over 9 days, the humidity stands at 73%, creating a comfortable atmosphere. In contrast, January brings warmer conditions, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 32°C (90°F). However, it is also wetter, receiving 118 mm (4.6 in) of rain over 15 days, resulting in higher humidity levels at 82%. For more details on January weather, check out Tolanaro weather in January.
September and February present notably different weather patterns. In September, temperatures range from a pleasant minimum of 16°C (61°F) to a maximum of 29°C (85°F), with an average of 21°C (71°F). The month sees about 49 mm (1.9 in) of precipitation over 9 days, accompanied by a humidity level of 73%. In contrast, February experiences warmer temperatures with a minimum of 21°C (69°F) and a maximum of 32°C (90°F), averaging around 25°C (78°F). However, it also brings significantly more rainfall, totaling 114 mm (4.5 in) over 15 days, with humidity increasing to 82%. For a closer look at February weather in Tolanaro, check out Tolanaro weather in February.
In comparing the weather of September and March, September tends to be milder with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (85°F) and an average of 21°C (71°F). This month experiences 49 mm (1.9 in) of precipitation over approximately 9 days, with a humidity level of 73%. In contrast, March is warmer, with average temperatures from a minimum of 19°C (67°F) to a maximum of 30°C (87°F), averaging 25°C (77°F). However, March sees significantly higher precipitation, totaling 173 mm (6.8 in) across 21 days and higher humidity at 82%. For more detailed insights on Tolanaro's climate, you can check Tolanaro weather in March.
September and April exhibit notable differences in weather patterns. September typically sees a milder temperature range, with averages around 21°C (71°F) and a lower minimum of 16°C (61°F). In contrast, April offers warmer temperatures, averaging 24°C (75°F) with a higher minimum of 19°C (67°F). Precipitation levels also vary significantly; September experiences around 49 mm (1.9 in) over 9 days, while April has increased rainfall of 101 mm (4.0 in) spread across 15 days. Furthermore, humidity is slightly higher in April at 79% compared to September's 73%. For more details, you can check Tolanaro weather in April.
In comparing the weather of September and May, both months feature a minimum temperature around 16°C (61-62°F) but exhibit different average temperatures, with May slightly warmer at 22°C (72°F) compared to September's 21°C (71°F). September enjoys a higher maximum temperature of 29°C (85°F), while May reaches a cooler 27°C (82°F). Precipitation levels are somewhat similar, with September recording 49 mm (1.9 in) over 9 rainy days, whereas May sees a marginally higher amount of 50 mm (2.0 in) distributed across 12 days. Additionally, humidity levels are slightly elevated in May at 77%, compared to September's 73%. For a detailed look at May weather in Tolanaro, check out this link: Tolanaro weather in May.
In comparing the weather between September and June, we see some notable differences. September boasts slightly warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 29°C (85°F), while June has a cooler maximum of 26°C (79°F) despite having the same minimum temperature of 16°C (62°F). Additionally, September experiences less precipitation at 49 mm (1.9 in) across 9 days, compared to June's heavier rainfall of 84 mm (3.3 in) over 14 days. Both months have similar humidity levels at 73%. For more detailed information, you can visit Tolanaro weather in June.
When comparing the weather in September and July, September tends to be a bit warmer, with average temperatures ranging from 21°C (71°F) to a maximum of 29°C (85°F), compared to July's range of 20°C (68°F) to a maximum of 26°C (78°F). Additionally, September experiences slightly less precipitation, totaling 49 mm (1.9 in) over 9 days, while July sees a bit more rain, with 64 mm (2.5 in) spread across 11 days. Humidity levels are comparable in both months, with September at 73% and July at 75%. For a detailed look at July's weather in Tolanaro, you can visit Tolanaro weather in July.
In comparing the weather of September to August, September experiences slightly warmer temperatures, with minimums of 16°C (61°F) and averages of 21°C (71°F), compared to August's minimum of 15°C (60°F) and average of 20°C (69°F). Additionally, the maximum temperatures in September reach up to 29°C (85°F), while they peak at 27°C (80°F) in August. Precipitation also increases in September, with 49 mm (1.9 in) over 9 days, in contrast to August's 33 mm (1.3 in) over 8 days. Humidity remains quite similar in both months, with September at 73% and August slightly lower at 71%. For more specific details, you can check Tolanaro weather in August.
In September, the weather features a minimum temperature of 16°C (61°F), an average of 21°C (71°F), and a maximum of 29°C (85°F), along with a precipitation total of 49 mm (1.9 in) over 9 days, and humidity levels at 73%. As October arrives, temperatures remain similar with a minimum of 16°C (61°F), but the average rises slightly to 22°C (72°F), and the maximum reaches 30°C (87°F). However, October sees increased precipitation at 86 mm (3.4 in) over 13 days, with a slight uptick in humidity to 74%. For more detailed weather information, you can check Tolanaro weather in October.
September and November present a subtle evolution in weather conditions. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 29°C (85°F), with an average of 21°C (71°F). The month sees 49 mm (1.9 in) of precipitation over about 9 days, maintaining a humidity level of 73%.
By November, the weather shifts slightly warmer, with minimum temperatures at 17°C (63°F), an average of 23°C (74°F), and maximums reaching up to 30°C (87°F). Precipitation increases to 107 mm (4.2 in) spread over 12 days, while humidity remains consistent at 73%. The overall trend indicates a transition into a wetter and slightly warmer period, making November notably different from September. For more details, visit Tolanaro weather in November.
September and December exhibit notably different weather patterns. In September, temperatures range from a minimum of 16°C (61°F) to a maximum of 29°C (85°F), with an average of 21°C (71°F) and relatively moderate precipitation of 49 mm (1.9 in) over 9 days, resulting in a humidity level of 73%. In contrast, December sees warmer temperatures, with minimums at 19°C (67°F) and maximums reaching 31°C (87°F), averaging 25°C (77°F). Precipitation increases significantly to 150 mm (5.9 in) across 12 days, accompanied by higher humidity at 81%. For more details on December weather specifics, you can visit Tolanaro weather in December.
As September rolls into Tolanaro, the weather begins to transition, offering a delightful shift from the colder months. With moderate temperatures averaging around 21°C (71°F) and a maximum of 29°C (85°F), the days become pleasantly warm while the nights remain cool. This month experiences a notable increase in humidity at 73%, accompanied by light rainfall totaling about 49 mm over approximately nine days—ideal for revitalizing the lush surroundings. Such conditions set September apart from the preceding winter months, creating a refreshing ambiance that beckons both locals and visitors to embrace the emerging warmth. For more detailed insights into the climatic variations of Tolanaro, check out Tolanaro Climate.