Last updated: January 18, 2025
The climate of Alo, Wallis and Futuna is characterized by a tropical rainforest (Af) classification, promoting lush vegetation and biodiversity. Throughout the year, temperatures remain consistently warm, with a minimum of 23°C (74°F) recorded in October and averaging around 27°C (81°F). The warmest month, April, sees maximum temperatures reaching 30°C (86°F), contributing to the region's humid and vibrant ecosystem. This climate pattern not only influences local weather conditions but also shapes the socio-economic activities and lifestyle of the inhabitants, making it a unique tropical paradise.
Alo, Wallis and Futuna exhibit a stable tropical climate with minimally varying temperatures throughout the year, characterized by warm and humid conditions. From January to April, temperatures typically hover between 25°C (77°F) to 30°C (86°F), with peak warmth in February and April when maximums can hit 30°C (86°F). As the year progresses into the cooler months of May through October, a gradual decline in minimum temperatures occurs, dipping to 23°C (74°F) in October, while average temperatures remain consistently around 27°C (81°F). Despite this slight cooling, maximum temperatures stay relatively steady, fluctuating between 28°C (83°F) and 29°C (84°F), resulting in a mild seasonal transition. With minimal fluctuations, the overall climate promotes a beautifully consistent tropical environment year-round.
The climate in Alo features a minimum temperature of 23°C (74°F) in October, gradually rising to a maximum of 30°C (86°F) by April. This range illustrates the warm tropical conditions typical of the region, providing a consistent and pleasant environment for visitors year-round. For more detailed monthly temperature insights, you can explore monthly temperatures in Alo.
Alo, Wallis and Futuna experience a distinct tropical rainfall pattern characterized by significant monthly variations. The wettest months are February and December, receiving 583 mm (23.0 in) and 465 mm (18.3 in) respectively, reflecting the peak of the rainy season. Conversely, August is notably drier, with precipitation dropping to just 92 mm (3.6 in), marking the transition towards drier climatic conditions. Furthermore, the frequency of rainy days peaks in February, with 23 days of rainfall, while drier months like August see only 18 days of rainfall.
The overall precipitation trend in Alo is integral to its lush landscapes and diverse ecosystems. Despite the variation in rainfall, the region maintains a relatively high level of humidity, with monthly averages fluctuating between 92 mm (3.6 in) and 583 mm (23.0 in). This combination of abundant rainfall and warm temperatures supports the growth of dense tropical vegetation, while also influencing the local livelihoods and agricultural practices reliant on consistent water supply throughout the year.
In Alo, Wallis and Futuna, sunshine duration reveals a captivating seasonal rhythm that complements the island's tropical climate. The months of August and October stand out as the sunniest periods, recording 294 and 298 hours of sunshine respectively. This gradual increase in sunny days is evident as the region transitions from the cooler winter months to the warmer summer months, culminating in peak sunshine hours. Notably, March and April also maintain strong sunshine totals, with 285 and 272 hours, contributing to the vibrant atmosphere as the islands prepare for their warmest months.
As the year progresses towards the wet season, a slight decline in sunlight occurs, particularly noticeable in January and February, which register 230 and 210 hours of sunshine. Although these months experience shorter daylight hours, they remain vital for water accumulation, providing a balance to the island’s ecosystem. Overall, the consistent pattern of increasing sunshine from winter through summer underscores not only the appeal of Alo's tropical climate but also its critical role in fostering agricultural productivity and enhancing the region’s natural beauty.
The UV Index in Alo, Wallis and Futuna demonstrates a consistently high level of ultraviolet radiation throughout the year, reflecting the region's proximity to the equator. From January to March, the UV Index remains at an alarming 16, categorized as extreme, which signifies a burn time of merely 10 minutes under direct sunlight. As the year progresses into the mid-year months, the UV Index begins to gradually decline, yet it remains significant. April sees a decrease to 14, while May lowers further to 11, still classified as extreme. The month's burn time extends to 15 minutes, indicating a slight reprieve for sun exposure.
The trend continues as the UV Index drops to 9 in June, categorized as very high, before returning to more extreme levels in August and sustaining an index of 14 during both September and October. Notably, November and December also present elevated readings of 15, with burn times reverting to 10 minutes. This pattern underscores the importance of sun safety in Alo, where year-round vigilance is essential to protect against the harmful effects of UV radiation. The consistently high UV levels emphasize the need for protective measures, particularly during the peak months, to ensure the well-being of residents and visitors alike.
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Daylight duration in Alo, Wallis and Futuna exhibits remarkable consistency throughout much of the year, reflecting the region's proximity to the equator. From January to March, residents enjoy approximately 12 hours of daylight each day, fostering vibrant daily activities and highlighting the tropical lifestyle. However, as the year transitions into the cooler months of April through August, daylight hours slightly decline to 11 hours per day. This subtle shift does not significantly impact the region's equatorial charm, yet it marks a transition toward the annual climatic rhythm.
Come September, daylight returns to 12 hours per day, reinstating the balance that characterizes the islands' natural light cycle. This consistent daylight pattern continues through October and November, emphasizing the resilience of the tropical environment. By December, the daylight remains steady at 12 hours, ensuring that Alo enjoys abundant natural light year-round. The predictable daylight duration not only enriches local life but also influences agricultural practices, tourism, and the overall lifestyle of the residents, making it an integral part of Alo's idyllic climate.
Alo, Wallis and Futuna experiences a tropical climate characterized by warm temperatures year-round, with average monthly highs ranging from 28°C (83°F) to 30°C (86°F). January and February are the wettest months, receiving up to 583 mm (23.0 in) of rain, while August is the driest with only 92 mm (3.6 in). Sunshine is abundant, particularly from June to October, where each month boasts over 250 hours of sun. The combination of high precipitation and warm temperatures contributes to a lush environment. For more details, visit Alo climate.
In summary, the climate of Alo, Wallis and Futuna is defined by its warm temperatures, ample precipitation, and consistent daylight, creating a vibrant and lush tropical environment. The region experiences distinct seasonal trends, from the high humidity and rainfall during the wet season to the abundant sunshine and high UV Index throughout the year. This climatic stability supports not only the rich biodiversity of the islands but also sustains the livelihoods of its residents. Ultimately, the interplay of these elements contributes to the unique charm of Alo, making it a captivating destination that enchants both visitors and locals alike while underscoring the significance of climate awareness for enjoying and preserving this tropical paradise.