Last updated: January 18, 2025
Uvea, the largest island in the Wallis and Futuna archipelago, exhibits a tropical rainforest climate, as classified by the Köppen-Geiger system (Af). Characterized by mild temperature variations, Uvea experiences a minimum temperature of approximately 24°C (75°F) during the cooler month of July, with an average yearly temperature around 27°C (81°F). The warmest period typically occurs in April, where maximum temperatures reach up to 30°C (86°F). This stable climatic framework fosters a lush environment, supportive of diverse ecosystems and rich biodiversity.
In Uvea, Wallis and Futuna, temperature patterns reflect a tropical climate with minimal seasonal variation. Throughout the year, minimum temperatures consistently hover around 25°C (78°F), except for July, which sees a slight dip to 24°C (75°F). Average temperatures remain stable at 27°C (81°F), indicating a comfortable warmth year-round. Maximum temperatures exhibit a range from 28°C (84°F) to 30°C (86°F), peaking in both February and April. Notably, April often experiences slightly elevated conditions, suggesting a warming trend as the region transitions from the wetter months to drier periods. This climate stability fosters a conducive environment for lush flora and fauna throughout the year.
Precipitation in Uvea, Wallis and Futuna, exhibits a distinct wet season primarily concentrated from January to April, with February standing out as the wettest month, receiving a substantial 583 mm (22.9 in) of rainfall over approximately 26 days. The rainy conditions persist into March and April, where precipitation remains significant at 246 mm (9.7 in) and 217 mm (8.6 in), respectively. While moisture levels decline during the late months, November again witnesses a considerable influx of rain at 299 mm (11.8 in), hinting at a secondary peak as the region transitions back towards wetter months.
The latter half of the year sees a reduction in rainfall, particularly from August to October, when precipitation amounts drop to their lowest, culminating in 127 mm (5.0 in) in August – the driest month. Despite this reduction, the total annual precipitation reflects the island's tropical characteristics and ensures a lush environment. Even in the drier months, the rain tends to be spread across several days, contributing to the overall ecological balance and sustaining the diverse ecosystems found in Uvea.
In Uvea, Wallis and Futuna, sunshine duration exhibits a clear seasonal trend, with hours of sunlight steadily increasing as the year progresses. The year kicks off with a modest 222 hours in January, but sunshine begins to bloom notably by March, reaching 291 hours. This trend continues through the late autumn and early winter months, with October standing out as the sunniest month of the year, delivering an impressive 302 hours of sunshine. The gradual ascent in daylight hours not only supports outdoor activities but also greatly enhances the island's vibrant natural landscape, showcasing the richness of its tropical environment.
During the transition to the wetter months, the total sunshine hours remain relatively consistent, although a slight dip is observable in February with only 200 hours of sunshine. This marks the period when rainfall is at its peak, influencing the clarity of the skies. Following this, the sunlight returns to robust levels from late winter to early summer, indicating that while Uvea experiences significant precipitation, the resilience of sunshine continues to prevail, particularly as the year draws to a close in December with 282 hours. This interplay between sunshine and rainfall highlights the dynamic climate of Uvea, providing both residents and visitors with a uniquely tropical experience year-round.
The UV Index in Uvea, Wallis and Futuna, reflects the region's tropical climate and emphasizes the need for sun protection. For most of the year, particularly from January to April, the UV Index remains at a notably high level of 16, categorizing it as extreme. This means that individuals are advised to limit sun exposure to just 10 minutes during these months to prevent skin damage. Even as the index dips slightly in May to 12 and in June to 9, it maintains a very high level, emphasizing the persistent intensity of UV radiation throughout much of the year.
As the seasons transition into late winter and early spring, the UV Index illustrates varying trends, still remaining predominantly high. Notably, months from August to November see a resurgence of extreme levels with indices ranging from 12 to 15, again recommending a burn time of only 10 minutes. This consistent exposure level necessitates vigilant sun safety measures for both residents and visitors, who should use sunscreen, wear protective clothing, and seek shade during peak hours to mitigate the risks of prolonged UV exposure. Uvea’s high UV Index serves as a reminder of the critical importance of sun protection in tropical environments.
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In Uvea, Wallis and Futuna, daylight duration exhibits a remarkable consistency throughout the year, with most months averaging around 12 hours of daylight. This steady availability of sunlight is particularly evident in the first three months, January through March, which not only supports the island's lush flora but also enhances outdoor activities for both residents and visitors. As April brings a slight reduction to 11 hours, the transition into the cooler months retains a similar trend, providing ample daylight for exploration and enjoyment of Uvea’s stunning landscapes.
From September to December, daylight duration rebounds back to 12 hours, reinstating the balance and allowing for continued abundance of natural light. This cyclical pattern underscores the island’s stability throughout the year, as variations in daylight do not significantly affect its tropical vibrancy. Furthermore, the consistent sunlight reinforces the need for effective sun protection, particularly given the region's high UV Index, ensuring that while enjoying the extended daylight, individuals remain mindful of their exposure to the sun's rays.
Akaka, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from a minimum of 24°C (75°F) in July to a maximum of 30°C (86°F) in February and April. Precipitation peaks in February with 583 mm (22.9 in), while the driest month typically is August, receiving just 127 mm (5.0 in). Sunshine varies slightly, with October seeing the highest at 302 hours. For more detailed information, visit Akaka climate.
Alele, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (82°F) with minimal fluctuations, peaking slightly during the warmer months. The wettest months are February, with 583 mm (22.9 in) of rain, and January, with 300 mm (11.8 in). Despite the high precipitation, Alele enjoys substantial sunshine, particularly in October with 302 hours. For more detailed information, visit Alele climate.
The climate in Falaleu, Wallis and Futuna is characterized by warm temperatures throughout the year, with averages around 27°C (82°F). Monthly highs range from 28°C (84°F) in the cooler months to 30°C (86°F) during the warmest periods. Rainfall is significant, particularly in February with 583 mm (22.9 in), while drier months like August see about 127 mm (5.0 in). The region enjoys a fair amount of sunshine, with October recording the highest at 302 hours. For more details on weather patterns, visit Falaleu climate.
Halalo, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures throughout the year. Monthly average temperatures typically hover around 27°C (81°F), with minimums rarely falling below 24°C (75°F) and maximums reaching up to 30°C (86°F) during the warmer months. Rainfall is significant, particularly from February to January, with February recording the heaviest precipitation at 583 mm (22.9 in). Sunshine hours vary, peaking in October with 302 hours, while rainfall and humidity are more prominent in the earlier months. For more details, visit Halalo climate.
Liku, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures year-round, with averages around 27°C (82°F) and maximums peaking at 30°C (86°F) during certain months. The region sees substantial rainfall, particularly in February with an average of 583 mm (22.9 in), while the drier months include August with only 127 mm (5.0 in). Sunshine is plentiful, especially from October to March, where hours often exceed 290. This combination of warmth and moisture fosters lush vegetation and vibrant ecosystems. For more details, visit Liku climate.
Mata-Utu, Wallis and Futuna experiences a tropical climate characterized by warm temperatures throughout the year, with average monthly highs around 27°C (82°F) and peaks reaching 30°C (86°F) in the warmer months. Precipitation is significant, particularly in February with 583 mm (22.9 in), while the dry season occurs in August, featuring only 127 mm (5.0 in) of rainfall. Sunshine hours vary with January having 222 hours, peaking in October with 302 hours of sunlight. This combination of warmth, rainfall, and sunshine makes the climate in Mata-Utu both lush and inviting. For more details, visit Mata-Utu climate.
Utufua, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures and significant rainfall. Average monthly temperatures hover around 27°C (81°F), with highs reaching up to 30°C (86°F) during the warmest months. The region sees considerable precipitation, particularly in February with 583 mm (22.9 in) of rainfall, while drier periods occur in August with just 127 mm (5.0 in). Sunshine is abundant, especially in October, which averages 302 hours of sunlight. For more detailed information, visit Utufua climate.
Vaitupu, located in Wallis and Futuna, experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Average temperatures hover around 27°C (82°F), with a minimum of 24°C (75°F) in July and a maximum of 30°C (86°F) in February and April. The wettest months are February and January, with precipitation reaching up to 583 mm (22.9 in) and 300 mm (11.8 in) respectively. Sunshine is abundant, peaking in October with 302 hours, while the drier months, such as August, see around 127 mm (5.0 in) of rain. For more details, visit Vaitupu climate.
In conclusion, Uvea, Wallis and Futuna, presents a captivating tropical climate characterized by its consistent warmth, substantial rainfall, and ample sunshine throughout the year. The prevalent high UV Index emphasizes the importance of sun protection, particularly during months of extreme exposure. With daylight duration remaining stable at around 12 hours for the majority of the year, residents and visitors can fully engage with the island's vibrant ecosystems and rich biodiversity while enjoying outdoor activities. This unique blend of climatic conditions not only defines the natural beauty of Uvea but also underscores the necessity for mindful outdoor practices to ensure a safe and enriching experience in this idyllic paradise.