Last updated: August 21, 2025
September in Mantasoa, Madagascar offers a delightful blend of mild temperatures and refreshing conditions. With daytime highs reaching a pleasant 28°C (83°F) and nighttime lows dipping to 8°C (46°F), the average temperature hovers around 16°C (61°F). This month sees a moderate rainfall of 18 mm (0.7 in) spread over just 4 days, creating a lush, vibrant landscape. The humidity levels are relatively high at 82%, enhancing the overall tropical experience. This combination of warmth and occasional showers makes September a captivating time to explore the natural beauty of Mantasoa.
September in Mantasoa, Madagascar, marks a transition into warmer temperatures as the chill of winter fades. With nightly lows around 8°C (46°F) and daytime highs reaching a pleasant 28°C (83°F), this month offers a comfortable average of 16°C (61°F)—a noticeable rise from the cooler months preceding it. This gradual warming hints at the approaching summer, as temperatures edge back towards the highs of 30°C (87°F) seen in October and November. The shift in climate not only enhances the natural beauty of the region but also invites visitors to enjoy its breathtaking landscapes in wonderfully temperate weather.
In September, Mantasoa, Madagascar experiences a significant shift in its precipitation patterns, as the dry season lingers with only 18 mm (0.7 in) of rainfall, falling on just four days of the month. This marks a notable decrease from the preceding months, where July and August recorded minimal rainfall at 27 mm (1.0 in) and 16 mm (0.6 in) respectively. The transition into October typically heralds a gradual uptick in precipitation, with rainfall expected to increase to 58 mm (2.3 in), indicating a return to the wetter months ahead. Overall, September serves as a bridge between the drier late winter and the reawakening of the rainy season, offering a quiet interlude for the region's ecology.
In September, Mantasoa experiences a dip in humidity to 82%, marking the transition from the higher levels seen during the peak months of February (87%) through August (83%). This slight decrease signifies the approach of the dry season, as humidity levels continue to trend downward into October, when they reach their lowest at 79%. The months leading up to September show a gradual increase in moisture, peaking in April and May at 89%, which may make September feel comparatively drier. As the atmospheric moisture lessens, locals and visitors alike can enjoy the region's vibrant landscapes without the heavier humidity that defines earlier months.
In September, Mantasoa experiences a UV Index of 13, firmly placing it in the extreme exposure category with a burn time of just 10 minutes. This marks a notable trend as the UV levels maintain a high intensity from previous months, highlighting the region's susceptibility to significant sun exposure. As the year transitions into October, the UV Index remains consistent at 13, continuing the pattern of extreme levels. With numbers peaking in the height of summer, illustrated by the first few months of the year reaching indices of up to 17, it’s vital for residents and visitors alike to stay aware of sun safety measures. For more detailed insights on solar influence in Mantasoa, check out Mantasoa UV Index.
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September in Mantasoa, Madagascar, ushers in a delightful transition to spring, characterized by exceptional sunshine. With an impressive 321 hours of sunlight, it marks a peak in the gradual upward trend established since the beginning of the year. This month follows the summer months of July and August, where sunshine levels steadily climbed, culminating in September's radiant embrace. Interestingly, the increasing hours lead into the even sunnier October, which boasts a remarkable 349 hours of sunshine. This seasonal progression highlights Mantasoa's enviable position in the sunshine spectrum, offering vibrant days that beckon nature lovers and outdoor enthusiasts alike.
In Mantasoa, Madagascar, the likelihood of sunny weather in September is quite promising, hovering at around 35%. This marks a slight increase compared to the slightly cooler months of April and August, both of which see a sunshine probability of 13% and 36% respectively. As we transition from winter to spring, September hints at a gradual improvement in clear skies, aligning with the upward trend in sunny days observed in the preceding months. Looking ahead, October further boosts expectations with a higher 43% chance of sun, suggesting that the end of the year brings more opportunities to bask in warm, sunny weather. Overall, September serves as a bridge to brighter days in Mantasoa, making it an enticing time for outdoor activities.
In September, daylight in Mantasoa, Madagascar maintains a steady 11 hours, mirroring the duration from the previous months of July and August. This stability in daylight reflects a transition from the longer days of the earlier months, like January's peak of 13 hours, to the gradual reduction experienced from April to June. As autumn approaches, the daylight begins to reclaim some length in October, which will herald the return to a 12-hour day. The consistent daylight in September offers a pleasant equilibrium, perfect for exploring the vibrant surroundings of Mantasoa as nature begins to shift toward its seasonal changes.
As September rolls into Mantasoa, Madagascar, a noticeable shift in wind patterns marks the transition from the cooler months to the warmer season. This month, the average wind speed reaches 3.3 m/s (7 mph), reflecting a gentle uptick from the previous months. It's a time when the winds begin to pick up after the more tranquil breezes of winter, which typically hover around 2.9 m/s. This slight increase brings a lively energy to the atmosphere, perfect for outdoor pursuits and enjoying the natural beauty of the region. The winds, while still moderate compared to other times of the year, hint at the more dynamic weather patterns that will soon follow, making September a vibrant time to experience Mantasoa's enchanting landscapes.
Weather in Mantasoa varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mantasoa, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, notable differences emerge. September typically witnesses milder temperatures, with a minimum of 8°C (46°F) and an average of 16°C (61°F), peaking at 28°C (83°F). In contrast, January is warmer, featuring a minimum of 14°C (57°F), an average of 20°C (69°F), and a maximum reaching 31°C (88°F). Additionally, January experiences significant rainfall, with 220 mm (8.7 in) over 19 days, while September has much less precipitation at 18 mm (0.7 in) across just 4 days. Both months exhibit high humidity, but January's 87% slightly surpasses September's 82%. For more details, check out Mantasoa weather in January.
In September, temperatures are on the cooler side, ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), with an average of 16°C (61°F). The month sees relatively low precipitation of 18 mm (0.7 in) over about 4 days and humidity levels around 82%. In contrast, February is significantly warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 30°C (86°F), and an average of 21°C (69°F). However, February is much wetter, receiving a substantial 284 mm (11.2 in) of rain spread over 22 days, with humidity slightly higher at 87%. For more details, check out Mantasoa weather in February.
In comparing the weather of September and March, a noticeable contrast emerges. September typically enjoys milder conditions with temperatures ranging from a minimum of 8°C (46°F) to a pleasant average of 16°C (61°F) and a maximum of 28°C (83°F). With only 18 mm (0.7 in) of precipitation over just 4 days, the humidity sits at a comfortable 82%. In contrast, March presents much warmer temperatures, with a minimum of 14°C (57°F), an average of 20°C (69°F), and similarly peaking at 28°C (83°F). However, it is significantly wetter, experiencing 283 mm (11.2 in) of rain over 23 days and slightly higher humidity at 88%. For more details, you can check Mantasoa weather in March.
In September, temperatures range from a cool 8°C (46°F) to a warm 28°C (83°F), with an average of 16°C (61°F). The month sees relatively low precipitation at 18 mm (0.7 in) over just 4 days, and humidity levels hover around 82%. In contrast, April tends to be slightly warmer with minimum temperatures of 11°C (52°F) and an average of 19°C (66°F), peaking at the same maximum of 28°C (83°F). However, April is much wetter, experiencing 81 mm (3.2 in) of precipitation over 21 days, along with a higher humidity level of 89%. For more detailed information about April weather, check out Mantasoa weather in April.
In comparing the weather of September and May, we see some notable differences. September tends to be slightly warmer, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), while May's range is from 9°C (48°F) to 26°C (79°F). September experiences less precipitation, with only 18 mm (0.7 in) over four days, compared to May's 26 mm (1.0 in) across nine days. Additionally, humidity levels are higher in May at 89%, compared to 82% in September. For more details on May's climate, you can check out Mantasoa weather in May.
In comparing the weather of September and June, we observe some notable differences. September tends to be slightly warmer, with average temperatures reaching 16°C (61°F) compared to June's average of 14°C (58°F). While both months experience occasional rain, September sees significantly less precipitation at 18 mm (0.7 in) over just 4 days, in contrast to June's 43 mm (1.7 in) spread across 10 days. Additionally, humidity levels are quite similar, with September at 82% and June slightly higher at 86%. For more detailed information on June weather specifically, you can refer to Mantasoa weather in June.
In comparing the weather between July and September, September generally offers warmer temperatures, with a minimum of 8°C (46°F) and an average of 16°C (61°F), peaking at 28°C (83°F). In contrast, July starts off a bit cooler, with a minimum of 5°C (41°F) and an average of 13°C (56°F), maxing out at 24°C (76°F). Precipitation is also lower in September, totaling 18 mm (0.7 in) over just 4 days, compared to July's 27 mm (1.0 in) spread across 9 days. Additionally, humidity remains high in both months, with September at 82% and July slightly higher at 87%. For a closer look at July's weather in Mantasoa, you can check out this link: Mantasoa weather in July.
In September, the weather shows a noticeable warming trend compared to August, with minimum temperatures rising from 6°C (43°F) to 8°C (46°F) and maximum temperatures increasing from 25°C (77°F) to 28°C (83°F). The average temperature also sees an uptick, climbing from 14°C (58°F) in August to 16°C (61°F) in September. Precipitation remains similar, with September receiving 18 mm (0.7 in) compared to August’s 16 mm (0.6 in), both spread across four days. Humidity levels are quite comparable, with September having a slight decrease at 82% compared to 83% in August. For more insights on August weather, you can visit Mantasoa weather in August.
In comparing the weather of September and October, it's clear that October experiences slightly warmer temperatures, with a minimum of 9°C (49°F) and an average of 18°C (65°F), compared to September, which has a lower minimum of 8°C (46°F) and an average of 16°C (61°F). The maximum temperature in October also rises to 30°C (87°F), up from September's maximum of 28°C (83°F). However, October sees a significant increase in precipitation, with 58 mm (2.3 in) over 11 days, while September receives just 18 mm (0.7 in) over 4 days. Interestingly, humidity levels are quite similar, with September at 82% and October slightly lower at 79%. For more details, check out Mantasoa weather in October.
In September, the weather is characterized by a mild temperature range, with minimums at 8°C (46°F) and an average of 16°C (61°F), peaking at a maximum of 28°C (83°F). The month sees relatively low precipitation, totaling 18 mm (0.7 in) over just 4 days, combined with high humidity levels of 82%.
In contrast, November experiences warmer conditions, with minimum temperatures rising to 11°C (53°F) and an average of 20°C (68°F), while highs can reach up to 31°C (88°F). However, November is significantly wetter, accumulating 119 mm (4.7 in) of rain over 15 days, while humidity remains quite similar at 81%. For a detailed look at the weather specifics during this month, you can check Mantasoa weather in November.
The weather in September is characterized by milder temperatures, with a minimum of 8°C (46°F) and an average of 16°C (61°F), rising to a maximum of 28°C (83°F). Precipitation is relatively low, totaling 18 mm (0.7 in) over just 4 days, and the humidity sits at 82%. In contrast, December experiences warmer conditions, with minimum temperatures around 13°C (56°F) and average highs reaching 31°C (88°F). However, this month also sees significantly more rainfall, with 206 mm (8.1 in) over 19 days and a slightly higher humidity level of 86%. For more detailed insights about the weather conditions in December, you can visit Mantasoa weather in December.
As September unfolds in Mantasoa, the weather transitions notably from the chill of winter to the embrace of spring, bringing a refreshing mix of warmth and moisture. With maximum temperatures reaching around 28°C, this month offers a delightful contrast to the cooler averages seen earlier in the year. Despite the increase in warmth, the average temperature settles comfortably around 16°C, providing pleasant days and cool nights. While September experiences some rainfall, with about 18 mm of precipitation over just 4 days, the humidity remains high at 82%, adding a subtle richness to the air. Overall, September acts as a bridge between seasons, making it an ideal time to explore and appreciate the lush beauty of Mantasoa. For a deeper understanding of the weather patterns, visit Mantasoa Climate.