Last updated: January 18, 2025
The climate of Angaur, Palau, is categorized under the Köppen-Geiger classification as an Af type, indicating a tropical rainforest climate characterized by high humidity and consistent moisture throughout the year. Temperatures exhibit minimal seasonal variation, with a minimum of 25°C (76°F) recorded in February and an average temperature of 27°C (82°F). The peak warmth occurs in October, reaching a maximum of 30°C (86°F). This climate fosters abundant biodiversity and lush vegetation, contributing to Angaur's unique ecological landscape.
Temperature patterns in Angaur, Palau, reveal a consistently warm tropical climate throughout the year, with average monthly temperatures generally hovering around 27°C to 28°C (81°F to 82°F). The coolest months, January and February, feature minimum temperatures of 25°C (76°F) and peak at around 29°C (84°F to 85°F). As the year progresses into the transition months of May and October, a slight increase in average temperatures can be observed, particularly peaking at 30°C (86°F) in October. Overall, the temperature remains notably stable, with minimal fluctuation, reflecting the enduring warmth characteristic of a tropical rainforest climate and maintaining an overall pleasant environment year-round.
Angaur State experiences a tropical climate with temperatures ranging between a minimum of 25°C (76°F) in February and a maximum of 30°C (86°F) in October. This relatively warm temperature range throughout the year makes Angaur an inviting destination. For more detailed insights, visit the monthly temperatures in Angaur State here.
Angaur, Palau, experiences significant precipitation throughout the year, typical of its tropical rainforest climate. Monthly rainfall ranges from 186 mm (7.3 in) in March to a peak of 394 mm (15.5 in) in May. Notably, February records the highest number of rainy days, totaling 23, while April and June follow closely with 23 and 27 days respectively. The wettest months are concentrated from May to July, where rainfall amounts consistently exceed 305 mm (12.0 in), underscoring a pronounced wet season that supports the region's lush vegetation.
As the year transitions toward late summer and early autumn, precipitation levels gradually decline, with October and November receiving 264 mm (10.4 in) and 280 mm (11.0 in) respectively. Despite a decrease, these months still see substantial rainfall, indicating the persistence of moisture within the region. Throughout the year, the variability in precipitation is reflected in the number of rainy days, with most months exceeding 20 days, contributing to Angaur's rich biodiversity and tropical landscape.
In Angaur, Palau, sunshine duration exhibits a notable pattern throughout the year, with a distinct increase in hours from the winter months to the peak of summer. Starting with 225 hours in January, sunlight begins to accumulate, culminating in a significant rise during the spring and early summer. The months of March, April, and May showcase impressive totals, with sunshine hours reaching 294, 290, and 296 hours respectively, highlighting this period as one of the sunniest times of the year. The consistent influx of sunlight during these months not only enriches the landscape but also supports local agriculture and tourism.
As summer transitions into autumn, sunshine hours begin to stabilize, with only slight variations across the latter half of the year. Months like June through October maintain a healthy average of around 278 to 279 hours, indicating that while the overall duration of sunshine slightly decreases, it remains relatively abundant. This means that even during the wetter months, such as July and August, when rainfall is more frequent, Angaur continues to benefit from substantial sunlight, further enhancing its lush tropical environment. Overall, the sunshine trends underline Angaur's appeal as a vibrant tropical haven year-round.
The UV Index in Angaur, Palau, consistently reflects a high to extreme level of solar radiation throughout the year, indicating that sun safety is a priority for residents and visitors alike. With values peaking at 16 in both March and April, the region experiences some of the highest UV exposure globally. This necessitates diligent sun protection measures, as the burn time remains as short as 10 minutes across all months. Even during January and December, when the UV Index is slightly lower at 13 and 12 respectively, the extreme exposure category still requires caution to prevent sunburn and long-term skin damage.
Throughout the year, the UV Index fluctuates but predominantly stays within the range of 12 to 16, highlighting a period of relentless sun intensity. The months of February, March, and April are particularly critical for sun exposure, making them essential for planning outdoor activities with adequate sun protection. Notably, summer months like June and July also maintain high UV levels, averaging 13 to 14, further emphasizing the importance of safeguarding against harmful rays. Overall, Angaur’s consistently extreme UV Index serves as a constant reminder to prioritize sun safety, regardless of the season.
UV Risk Categories
In Angaur, Palau, daylight duration remains relatively consistent throughout the year, showcasing minimal fluctuation typical of tropical regions located near the equator. The winter months of January and February offer around 11 hours of daylight, providing a steady rhythm of sunlight that is characteristic of this island. As spring arrives in March, daylight increases slightly to 12 hours, a trend that persists until October, ensuring ample time for outdoor activities and fostering the development of lush, vibrant ecosystems.
The daylight hours gradually decline again in the final months of the year, returning to 11 hours in November and December. This cyclical pattern reflects the stability of Angaur’s tropical climate, where significant variations in daylight are uncommon. The sustained length of daylight, averaging 11 to 12 hours across the year, significantly contributes to the region's ecological richness and supports local agriculture, making it a key feature of life on the island.
Angaur State in Palau features a tropical climate characterized by warm temperatures year-round, with averages hovering around 27°C (81°F) and maximums reaching up to 30°C (86°F) in October. Precipitation varies significantly, with May receiving the highest average rainfall of 394 mm (15.5 in), while March is the driest month with 186 mm (7.3 in). The region enjoys ample sunshine, peaking in May with 296 hours. This combination of warmth, rainfall, and sunshine creates a lush and vibrant environment. For more detailed information, visit Angaur State climate.
In conclusion, Angaur, Palau, exemplifies a tropical paradise characterized by stable temperature patterns, abundant precipitation, extreme UV radiation, and consistent daylight duration throughout the year. These climatic elements work in harmony to create a vibrant ecosystem that supports diverse flora and fauna and fosters a rich community life. With high sunshine hours and minimal seasonal variance, residents and visitors alike can enjoy outdoor activities year-round, though they must remain mindful of the extreme UV levels. As climate change continues to impact weather patterns globally, understanding the unique climatic traits of Angaur will be essential for ensuring sustainable practices and preserving the ecological integrity of this stunning island.