Last updated: January 18, 2025
Located in Eritrea, Anseba experiences a BWh climate classification characterized by its hot desert conditions. The region shows a minimum temperature of approximately 8°C (46°F) in January, while the average temperature hovers around 22°C (71°F) throughout the year. The peak temperatures reach a scorching 36°C (96°F) in May, showcasing its extreme thermal variations. This climatic pattern plays a significant role in shaping the local ecosystem and lifestyle, influencing both agricultural practices and water resource management in Anseba.
In Anseba, Eritrea, temperature patterns exhibit distinct seasonal variations throughout the year. The year begins with relatively cooler temperatures in January, where the minimum dips to 8°C (46°F), gradually increasing to a mild 14°C (58°F) by May. Average temperatures steadily rise from 20°C (67°F) in January to 25°C (77°F) in May, coinciding with the hottest month, where maximum temperatures peak at 36°C (96°F). Following May, temperatures begin to moderate slightly, with June through August witnessing maximums of around 29°C to 36°C (85°F to 96°F), accompanied by a gradual decline in average monthly temperatures. This cooling trend continues into the latter months of the year, culminating in December with minimum temperatures returning to 10°C (51°F) and average temperatures stabilizing around 20°C (68°F). Overall, Anseba's climate reflects a pattern of increasing warmth transitioning into cooler phases, shaping the local environment and daily life.
Keren experiences a significant temperature range throughout the year, with a minimum of 8°C (46°F) in January and a maximum of 36°C (96°F) in May. For a detailed breakdown of the monthly temperatures in Keren, visit monthly temperatures in Keren.
Anseba, Eritrea, experiences a starkly variable precipitation pattern throughout the year, largely characterized by a concentrated rainy season that peaks during the summer months. Minimum rainfall occurs in the initial months, with January receiving a mere 1 mm (0.0 in) and February only slightly increasing to 2 mm (0.1 in). As the year progresses, rainfall escalates significantly, notably in August, where 204 mm (8.1 in) falls over 28 days, making it the wettest month of the year. This trend illustrates a gradual buildup of moisture from April's 14 mm (0.6 in) to June and July, where rainfall reaches 55 mm (2.2 in) and 76 mm (3.0 in), respectively.
The dry months between January and March see little to no precipitation, contributing to the overall arid conditions of the region. As rainfall becomes more frequent and substantial during the summer, it supports local agriculture and replenishes water supplies critical for the community. October and November see a sharp decrease, with only 5 mm (0.2 in) and 4 mm (0.2 in) recorded, reflecting a return to drier conditions as the year comes to a close. This seasonal rhythm of precipitation underscores the reliance of Anseba's inhabitants on the few significant rain events that occur each year for both livelihood and sustenance.
In Anseba, Eritrea, sunshine duration displays a clear seasonal trend, with hours of sunlight peaking as the year progresses from winter toward summer. Starting the year with 268 hours in January, the region experiences a gradual increase, culminating in 352 hours by March. Notably, April and May are particularly radiant months, recording 347 hours and 355 hours, respectively, as the dry season establishes its dominance. This period of abundant sunshine provides ideal conditions for agriculture and supports the local ecosystem, making it a vital time for crop growth and development.
As summer approaches, sunshine hours remain consistently high, with June to August capturing around 321 to 344 hours of sunlight. Despite a slight dip in July, which includes 337 hours, the overall trend indicates an abundance of solar energy during the middle of the year. The sunlight begins to wane slightly in the fall months, with October at 336 hours and November at 321 hours, yet remains favorable compared to winter months. This seasonal cycle of sunshine not only enhances the arid landscape of Anseba but also underscores the region's climatic characteristics, making it an essential factor in the local agricultural calendar and daily life.
In Anseba, Eritrea, the UV Index showcases a notably high intensity throughout the year, indicating a significant risk of harm from unprotected sun exposure. The index reaches its peak during the early months, with January starting at 11 and escalating to a staggering 14 by March, representing extreme levels of UV radiation. This trend continues in April and May, sustaining the 14 rating, which implies a very short burn time of just 10 minutes for unprotected skin. Such levels necessitate caution and appropriate protective measures to mitigate health risks associated with prolonged sun exposure.
As the year progresses into the summer months, the UV Index remains predominantly extreme, dropping slightly to 12 in June and continuing the same level into July. August sees a minor increase to 13 before returning to 12 in September and October. A gradual decline in UV levels is observed in the latter months, where November registers a UV Index of 10 (very high category) and December further reduces to 9. Nevertheless, even in these months, burn times extend to 15 minutes, emphasizing the continuous requirement for sun protection year-round. The persistent high UV Index in Anseba underscores the importance of awareness and safety practices, particularly for residents and visitors engaging in outdoor activities.
UV Risk Categories
In Anseba, Eritrea, daylight duration remains fairly consistent throughout the year, with only slight variations marking the change of seasons. The year begins with 11 hours of daylight in both January and February, providing a stable yet limited window for outdoor activities. As the spring months approach, March sees a gradual increase to 12 hours of daylight, which persists through April and May. This steady duration of daylight supports agricultural practices and fosters an active lifestyle in the region.
As summer unfolds in June, Anseba experiences its longest daylight period, reaching 13 hours. However, this peak is short-lived, as daylight hours begin to decrease in July, returning to 12 hours. This pattern continues through the remaining months, with September and October maintaining a 12-hour duration before falling back to 11 hours in November and December. The consistent daylight availability throughout the year highlights Anseba's relatively stable climate, allowing residents to adapt their routines and agricultural cycles effectively to the prevailing light conditions.
Keren, Eritrea experiences a varied climate with warm temperatures throughout the year. January temperatures range from a minimum of 8°C (46°F) to a maximum of 32°C (90°F), gradually rising to highs of 36°C (96°F) in May. Rainfall is minimal from January to April, increasing significantly in the summer months, especially August, which receives about 204 mm (8.1 in) of rain. Sunshine is abundant, with May having the highest sunlight hours at 355. For more detailed climate information, visit Keren climate.
In conclusion, Anseba, Eritrea, exemplifies a unique climatic and environmental profile characterized by its extreme temperatures, high UV index, and relatively stable daylight duration year-round. The region's BWh climate presents significant challenges and opportunities, particularly in agriculture, where the pronounced wet and dry seasons dictate planting and harvesting schedules. Moreover, the high UV index and abundant sunlight throughout most of the year emphasize the need for sun protection and mindful outdoor engagement. Understanding these climatic patterns is essential for residents and policymakers alike, as they navigate the complexities of sustainable living and resource management amid Anseba's distinctive weather conditions.