Last updated: January 18, 2025
Utrik Atoll, located in the Marshall Islands, embodies a tropical rainforest climate classified under the Köppen-Geiger system as 'Af'. Characterized by consistently warm temperatures throughout the year, the atoll experiences a minimum of 24°C (76°F) in February, an average of 27°C (81°F), and peaks at a maximum of 29°C (85°F) during August. This climate framework highlights the atoll's humid and lush environment, conducive to diverse ecosystems and fostering a rich biodiversity that thrives in warm, moist conditions.
Utrik Atoll in the Marshall Islands showcases remarkably stable temperature patterns throughout the year, reflecting its tropical climate. Monthly temperatures consistently feature minimal fluctuations, with average values maintained around 27°C (81°F). Seasonal variations are subtle; minimum temperatures hover between 24°C (76°F) and 25°C (78°F), while maximum temperatures gradually rise from 28°C (83°F) in the cooler months to a peak of 29°C (85°F) from August to October. This consistent warmth, accompanied by slight increases in maximum temperatures during mid-year, fosters a humid environment ideal for thriving ecosystems.
Utrik experiences a tropical climate with temperatures ranging from a minimum of 24°C (76°F) in February to a maximum of 29°C (85°F) in August. This temperature variation showcases the warm conditions typical of the region throughout the year, making it an appealing destination for those who enjoy a consistently mild climate. For more detailed insights on the monthly temperatures, visit monthly temperatures in Utrik.
Utrik Atoll experiences a distinct seasonal precipitation pattern, with rainfall levels fluctuating significantly throughout the year. The wettest months are October and September, where precipitation peaks at 250 mm (9.9 in) and 222 mm (8.8 in), respectively. This is in contrast to the drier period at the beginning of the year, where January records only 42 mm (1.6 in) of rain, demonstrating a gradual increase as the year progresses. Such patterns highlight a pronounced wet season that notably contributes to the lush vegetation characteristic of the atoll.
Rainfall frequency also varies, with the number of rainy days escalating from just 10 in February to a high of 28 in October. The months of July to October, in particular, see a surge in precipitation days, contributing to the overall moisture levels essential for sustaining the biodiversity of the region. This tropical climate, marked by heavy rains and a relatively high number of wet days, is crucial in shaping the unique ecological environment of Utrik Atoll.
Utrik Atoll in the Marshall Islands reveals a notable seasonal trend in sunshine duration, showcasing a steady increase in sunlight hours as the year progresses. Beginning with 239 hours in January, the atoll experiences a gradual rise, culminating in the sunniest months of June and July, where residents enjoy an impressive 314 and 328 hours of sunshine, respectively. This peak during the mid-year signifies an optimal period for outdoor activities and highlights the importance of solar energy during the summer months.
As the year transitions into late summer and autumn, sunshine hours begin to decline, dropping to 290 hours in September and further to 287 hours in October. Despite this decrease, the atoll maintains a substantial level of sunlight with an average of approximately 272 to 291 hours from November to December. The overall pattern indicates that Utrik Atoll benefits from significant sunlight most of the year, with the summer months serving as an especially radiant period, vital for both the local climate and the ecosystems that thrive here.
Utrik Atoll, situated within the Marshall Islands, consistently exhibits elevated UV Index levels throughout the year, reflecting its tropical location and strong sun exposure. From January to April, the UV Index remains in the extreme category, peaking at 15 in March, which indicates a significant potential for skin damage in a mere 10 minutes without adequate protection. This trend of extreme UV levels persists into the summer months, with February, August, and September also recording a UV Index of 14, reinforcing the need for careful sun safety practices during these peak periods.
As the year progresses towards its end, the UV Index begins to taper off, culminating in a 10 in December, categorized as very high, with a slightly longer burn time of 15 minutes. Despite this reduction, the continued presence of high UV levels necessitates vigilance year-round. Overall, Utrik Atoll's UV Index underscores the importance of sun protection strategies for both residents and visitors, particularly during the months when UV exposure is at its most extreme.
UV Risk Categories
Utrik Atoll in the Marshall Islands experiences a relatively consistent pattern of daylight duration throughout the year, characterized by approximately 11 hours of daylight in the first two months. As spring approaches in March, daylight increases to 12 hours, a trend that continues through the summer months. This stability in daylight hours supports a dynamic outdoor lifestyle and various ecological activities, crucial for sustaining the lush biodiversity that characterizes the atoll.
The consistency of around 12 hours of daylight from March to September creates a balanced environment conducive to both human activity and natural processes. As the year progresses into the fall and winter months of October to December, daylight gently recedes back to 11 hours. This subtle shift underscores the Atoll's equilibrium, where fluctuating daylight does not veer significantly from the norm, allowing for a steady rhythm of life and growth throughout the seasons.
Utrik, located in the Marshall Islands, experiences a consistently warm tropical climate with average temperatures ranging from 27°C (80°F) throughout the year. Monthly maximum temperatures reach up to 29°C (84°F) during the summer months, while minimum temperatures rarely drop below 24°C (76°F). The region receives significant rainfall, especially from August to October, with precipitation peaking at 250 mm (9.9 in) in October. Despite the rain, Utrik enjoys ample sunshine, particularly in the summer, boasting up to 328 hours of sun in July. For more detailed climate information, visit Utrik climate.
In conclusion, Utrik Atoll's climate, marked by its warm temperatures, distinct precipitation patterns, and consistent daylight, creates an ideal environment for both residents and diverse ecosystems. The pronounced seasonal trends in sunshine duration and UV Index highlight the importance of sun safety throughout the year, especially during peak months when sunshine is abundant and exposure is extreme. As daylight hours remain fairly stable, the atoll benefits from a reliable cycle of light, fostering a rich and vibrant natural landscape. Collectively, these climatic characteristics not only shape the daily lives of those on the atoll but also underscore the delicate balance within its tropical ecosystem.