Last updated: January 18, 2025
The climate of Ihorombe, Madagascar, exhibits a distinct pattern characterized by a blend of Köppen-Geiger climate classes Cfa and Aw. This region experiences a minimum temperature of 6°C (43°F) in July, rising to an average of 21°C (70°F) throughout the year. The temperature peaks notably in October, reaching a maximum of 36°C (96°F). Such variability underscores the unique climatic conditions that influence both the local ecosystem and the livelihoods of the inhabitants.
In Ihorombe, Madagascar, temperature patterns reveal a notable seasonal progression throughout the year. The region begins the year in January with mild temperatures, where minimums hover around 15°C (59°F) and maximums reach 34°C (94°F), providing a warm start. As the months advance to March, averages remain steady at 23°C (73°F), but a gradual decrease in maximum temperatures is observed through the spring transition to April, when cooling begins. A pronounced drop occurs in July, marking the coldest month with minimums plummeting to 6°C (43°F). However, temperatures gradually recover by late winter, with August and September seeing slight increases. October signals a return to warmth, culminating in maximum temperatures soaring to 36°C (96°F), before the year rounds out with November and December maintaining mild conditions, averaging around 23°C (74°F) and 24°C (75°F), respectively. This cyclical pattern illustrates the distinct climatic shifts characteristic of the region.
Ihosy experiences a minimum temperature of 6°C (43°F) in July, rising to a maximum of 36°C (96°F) in October, while nearby Ranohira shares the same minimum temperature of 6°C (43°F) in July, but has a slightly lower maximum of 35°C (95°F) in October. For detailed monthly temperatures in Ihosy, visit monthly temperatures in Ihosy, and for Ranohira, check monthly temperatures in Ranohira.
Precipitation in Ihorombe, Madagascar, exhibits a distinct seasonal pattern, with the majority of rainfall occurring during the first half of the year. January and February are the wettest months, recording 188 mm (7.4 in) and 177 mm (7.0 in) of rainfall, respectively. Both months experience a significant number of rainy days, with 16 and 17 days of precipitation, which contributes to the lush conditions typical of the region. As the year progresses into March, the rainfall drops dramatically to 92 mm (3.6 in), with 13 days of rain, followed by a noticeable decrease from April onward, where monthly totals plummet to just 30 mm (1.2 in) and further decline into the drier months of May and June.
The dry season in Ihorombe is characterized by minimal rainfall, especially in July and August, where precipitation dwindles to nearly negligible amounts—4 mm (0.2 in) and 2 mm (0.1 in), respectively. This period sees the fewest rainy days, with just 0 days recorded in July and August. A slight increase in precipitation is observed beginning in October with 25 mm (1.0 in), leading into November and December, which receive 54 mm (2.1 in) and 112 mm (4.4 in), respectively, marking the resurgence of rainfall as the cycle begins anew. This fluctuating precipitation regime underscores the region's dependency on seasonal rains for its ecological and agricultural vitality.
In Ihorombe, Madagascar, sunshine duration showcases a distinct seasonal trend, with hours of sunlight steadily increasing as the year progresses. Beginning in January with 300 hours, there is a gradual uplift, peaking in March at 349 hours. This initial rise coincides with the wet season, where despite significant rainfall, daylight hours provide ample sunshine. As the year transitions into the warmer months, April and May maintain a robust sunshine presence, with hours remaining above 320 hours. The most striking increase occurs in the latter part of the year, where October to December experiences a remarkable surge in sunlight, culminating in a peak of 387 hours in December, marking it as one of the sunniest months in the region.
The mid-year months of June and July display a consistent pattern, with sunshine hours ranging from 303 to 320 hours, indicating that even during the cooler season, Ihorombe benefits from considerable sun exposure. However, it is in the transition to the summer months—October and November—where the sunshine truly flourishes, surpassing 360 hours and providing an essential boost for agricultural activities in the region. Such patterns highlight not only the cyclical nature of sunshine but also emphasize the importance of solar hours for sustaining local ecosystems and livelihoods throughout the year.
The UV Index in Ihorombe, Madagascar, presents significant seasonal variability, heavily influenced by the intense sunlight characteristic of the region. At the start of the year, January and February exhibit an extreme UV Index of 17, necessitating a mere 10 minutes of exposure before risking skin damage. Throughout March, the index slightly diminishes to 15, yet remains within the extreme category, reflecting the persistent high levels of solar radiation. In April, while still extreme at 11, the burn time remains consistently brief, emphasizing the need for protection against UV rays during these months.
As the year progresses into the late spring and summer seasons, a noticeable decline in the UV Index occurs. By May, the index lowers to 9, classified as very high, allowing for a marginally longer safe exposure time of 15 minutes. The following months of June and July see the UV Index stabilize at 7, categorized as high, with a prolonged burn time of 25 minutes. However, as the year closes, the UV Index rises again, reaching 14 in November and returning to 15 in December, both categorized as extreme once more. This fluctuation throughout the year reinforces the importance of sun safety and protective measures for individuals spending time outdoors in Ihorombe.
UV Risk Categories
In Ihorombe, Madagascar, daylight duration exhibits a clear seasonal cycle, beginning the year with the longest days in January, where residents enjoy 13 hours of daylight. This ample sunlight gradually wanes in February and March, settling at 12 hours. The trend continues as the region transitions into April and May, where daylight remains consistent at 11 hours, marking the onset of the cooler season. Notably, June and July represent the shortest days of the year, with each month offering only 10 hours of daylight, which impacts both daily activities and agricultural practices.
As the year progresses toward the end of summer, the daylight duration begins to increase again, with August and September returning to 11 hours. October experiences a slight rise to 12 hours, and by November, the duration extends back to 13 hours, welcoming the longer days typical of the latter part of the year. This pattern concludes in December, which also boasts 13 hours of daylight, creating a balanced annual rhythm that influences both ecological dynamics and the lifestyle of the inhabitants of Ihorombe.
Ihosy, Madagascar, experiences a tropical climate characterized by high temperatures and significant seasonal variation in precipitation. The warmest months are December to February, with maximum temperatures reaching up to 36°C (96°F) in October. Rainfall peaks in January with 160 mm (6.3 in), gradually decreasing to just 3 mm (0.1 in) in August. Sunshine is abundant, particularly in October and December, where over 360 hours of sun can be recorded. For more details on the climate, visit Ihosy climate.
The climate in Ranohira, Madagascar is characterized by warm temperatures and distinct wet and dry seasons. Average temperatures range from a minimum of 6°C (43°F) in July to a maximum of 35°C (95°F) in October and December. Rainfall is abundant, particularly in January and February, with precipitation averaging 216 mm (8.5 in) and 219 mm (8.6 in) respectively, while the dry months of July and August see only 1 mm (0.1 in) of rain. Sunshine hours are plentiful, peaking at 392 hours in December, making it an attractive destination for outdoor activities. For more detailed information, visit Ranohira climate.
In conclusion, the climate and environmental conditions in Ihorombe, Madagascar, present a dynamic interplay of temperature, precipitation, sunshine duration, UV Index, and daylight hours throughout the year. Understanding these patterns not only highlights the extreme weather variability, with high temperatures and significant UV exposure during the summer months but also the marked contrasts of the dry season. The rich rainfall during the first half of the year fosters lush ecosystems, while the sunny periods and varying daylight duration offer significant opportunities for agricultural activity. This comprehensive insight into the region's climatic behavior underscores the importance of adaptive measures for both residents and local industries, ensuring sustainable practices that align with the rhythmic nature of this unique environment.