Last updated: January 18, 2025
Arta, Djibouti, is characterized by a BWh Köppen-Geiger climate classification, indicative of a hot desert climate. The region experiences a broad temperature range, with minimum values dipping to 14°C (58°F) in January, while the average temperature hovers around 28°C (83°F) throughout the year. The peak temperatures can soar to an extreme 43°C (111°F) in June, underscoring the significant heat that defines this arid landscape. This climatic profile emphasizes the stark seasonal contrasts and highlights the challenges posed by such high temperatures, particularly for flora, fauna, and human activities in the region.
In Arta, Djibouti, temperature patterns illustrate a distinct seasonal trend throughout the year. Starting with the cooler months of January to March, minimum temperatures rise gradually from 14°C (58°F) to 18°C (65°F), while average temperatures increase from 23°C (73°F) to 25°C (78°F). As spring transitions into summer, temperatures escalate sharply, peaking in June and July with maximum values reaching up to 43°C (111°F), highlighting the intense heat of these months. The summer heat begins to moderate slightly in August and September, though minimums remain consistently elevated around 24°C (75°F). Subsequently, temperatures dip in October and November, marking a transition back to the cooler months, with minimum temperatures varying between 20°C (69°F) to 19°C (66°F). December rounds off the year with a return to cooler averages akin to January, showcasing the region's pronounced shift between mild winters and extreme summers.
In Arta, temperatures fluctuate significantly throughout the year, with January experiencing a minimum of 14°C (58°F) and June reaching a maximum of 43°C (111°F). For more detailed insights on the climate, visit monthly temperatures in Arta.
In Arta, Djibouti, precipitation is notably scarce throughout much of the year, typical of its arid climate. The rainfall patterns begin to emerge in January with a modest 6 mm (0.3 in), gradually increasing into the spring months. By April, a peak is observed with 51 mm (2.0 in) recorded, signaling a significant shift as rainfall becomes more substantial. This increase is followed by slightly decreased precipitation in May (47 mm or 1.9 in) before dropping sharply to a mere 3 mm (0.1 in) in June, marking the onset of a dry spell.
The summer months from July to September experience intermittent rainfall, with totals between 14 mm (0.5 in) to 18 mm (0.7 in) scattered across a few days of each month. October and November see a resurgence in precipitation, registering 24 mm (0.9 in) and 26 mm (1.0 in) respectively, as the region experiences some of its wetter periods. By December, the rainfall diminishes again to 11 mm (0.4 in). Overall, the rainfall in Arta is characterized by sporadic bursts, with a notable concentration during the transitional months, contrasting sharply with the dry conditions that dominate the summer.
In Arta, Djibouti, sunshine duration exhibits a pronounced seasonal trend, with a consistent increase from the winter months into the summer. Starting at 269 hours in January, the amount of sunlight gradually rises, reaching 297 hours in February and surging to 340 hours by March. This upward trajectory continues through April and May, peaking at 347 hours—the highest monthly sunshine total of the year. Such extended hours of daylight create an ideal environment for outdoor activities and agricultural growth, highlighting the region's reliance on sunshine as an essential resource.
As the summer approaches, the sunshine remains abundant, with hours only slightly decreasing to 328 hours in June and fluctuating around 324 to 334 hours during the following months of July and August. Notably, October returns to a remarkable 339 hours, signifying that even as the year transitions into the cooler months, Arta maintains substantial sunlight. The pattern of relatively consistent sunshine throughout the latter part of the year emphasizes the region's generally bright and sunny climate. However, compared to the peak months, the slight decrease in daylight during the winter months illustrates the natural ebb and flow of sunlight that characterizes this desert environment.
The UV Index in Arta, Djibouti, presents a striking illustration of the region's intense solar radiation, particularly throughout the year’s sunny months. Beginning at 11 in January, the UV Index rises steadily to its peak of 14 in April, categorizing this period as experiencing extreme exposure conditions. During this time, the recommended burn time is a mere 10 minutes, highlighting the urgent need for protective measures against harmful UV rays. This extreme index holds steady into early summer, reaffirming the critical importance of sun safety for residents and visitors alike.
As the summer progresses, the UV Index slightly retreats to 10 in June and then returns to 12-13 from July to September, maintaining an extreme range with a consistent burn time of 10 minutes. October and November see a gradual decline, with figures of 11 and 10, respectively, while December further drops to 9, categorized as very high. Despite this reduction, the burn time remains short at 15 minutes during these months, suggesting that even in winter, conditions remain perilous for unprotected skin. This data underscores the necessity for vigilance and protection against UV radiation in Arta, regardless of the season.
UV Risk Categories
In Arta, Djibouti, daylight duration demonstrates a relatively stable pattern throughout the year, with slight variations that highlight the region's proximity to the equator. In the winter months of January and February, daylight is consistent at 11 hours, providing a balanced distribution of light and darkness. As spring unfolds in March, daylight begins to increase, reaching 12 hours in a steady manner and maintaining this duration through June. This consistent daylight fosters a reliable environment for both daily life and agricultural activities.
As summer transitions into fall, daylight returns to 11 hours in October, followed by a continuing trend of 11 hours in November and December. The overall consistency in daylight duration reflects a minimal fluctuation typical of equatorial regions, emphasizing the predictability of daylight hours throughout the seasons. This stability not only contributes to a consistent climate but also allows inhabitants to plan their daily activities with a reliable framework of natural light.
Arta, Djibouti experiences a hot desert climate characterized by high temperatures and minimal precipitation. Average monthly temperatures range from a mild 23°C (73°F) in January to a sweltering 34°C (93°F) in June and July, often peaking above 40°C (104°F). The region receives most rainfall during April and May, with totals of 51 mm (2.0 in) and 47 mm (1.9 in) respectively, while the remaining months typically see little rain. With abundant sunshine throughout the year, ranging from 269 hours in January to 347 hours in May, Arta is a sunny destination. For more details, visit Arta climate.
In conclusion, the climate and environmental conditions in Arta, Djibouti, are characterized by extreme temperatures, abundant sunshine, and a relatively stable pattern of daylight duration. With scorching summers that see temperatures soaring up to 43°C (111°F) and a prominent UV Index indicating extreme solar exposure, residents must prioritize sun safety throughout the year. The rainfall pattern, while limited, highlights significant moisture during specific months, while the reliable daylight hours provide a predictable framework for daily activities. Together, these elements define Arta’s unique climatic conditions, shaping both the lifestyle and agricultural practices of this vibrant region.