Last updated: January 18, 2025
Debub, Eritrea, exhibits a BSh Köppen-Geiger climate classification, characterized by a distinct semi-arid environment. Temperature variations throughout the year reveal a minimum of 6°C (42°F) in December, rising to an average of 20°C (69°F), and peaking at a sizzling 37°C (100°F) in March. This climatic profile illustrates a significant diurnal and seasonal temperature range, which plays a crucial role in shaping the region's unique ecosystem and agricultural practices.
In Debub, Eritrea, temperature patterns exhibit a distinct seasonal trend, with the coolest months occurring from December to February, where minimum temperatures gradually rise from 6°C (42°F) to 7°C (46°F) and average monthly highs hover around 18°C (65°F) to 20°C (68°F). As spring approaches in March and April, temperatures increase significantly, reaching maximums of 37°C (100°F), while nightly lows rise to 9°C (48°F) and 11°C (51°F), respectively. The subsequent months of May and June maintain high maximum temperatures, consistently around 37°C (99°F), despite slight variations in average and minimum temperatures. A gradual cooling trend sets in during the summer, particularly in July and August, where maximums drop to the low 30s°C and nightly lows seldom fall below 12°C (54°F). By autumn, the temperatures stabilize, with September through November experiencing average temperatures around 20°C (68°F), while minimums return to earlier patterns, emphasizing the region's significant daily and seasonal temperature variations.
In the region of Eritrea, Mai-Mne experiences a temperature range with a minimum of 8°C (47°F) in January and a maximum of 37°C (100°F) in March, as detailed in the monthly temperatures in Mai-Mne. Meanwhile, Dek'emhare has a cooler minimum of 6°C (42°F) in December, reaching a maximum of 32°C (90°F) in June, according to the monthly temperatures in Dek'emhare. Adi Keyh shares a similar pattern with a minimum temperature of 7°C (46°F) in January and a peak of 32°C (89°F) in June, as indicated in the monthly temperatures in Adi Keyh.
Precipitation in Debub, Eritrea, follows a pronounced seasonal pattern, primarily characterized by a marked wet season from June to August. During this period, rainfall peaks dramatically, with July receiving an average of 175 mm (6.9 in) and August surpassing that at 251 mm (9.9 in), resulting in a total of up to 27 rainy days in August alone. This substantial rainfall contrasts sharply with the drier months of the year, such as January and December, which see minimal precipitation of only 7 mm (0.3 in) and 10 mm (0.4 in), respectively, alongside just 1 day of rain.
From September to May, the region experiences a gradual decrease in precipitation, with notable increases in the spring months of April and May, where rainfall averages around 45 mm (1.8 in) and 48 mm (1.9 in) respectively. Overall, the dry season from October to early June averages significantly lower precipitation levels, consistently below 50 mm (2 in) per month, which suggests that the agricultural practices in Debub must adapt to these fluctuating water availability patterns, relying heavily on the wet season for crucial growth and sustenance.
Debub, Eritrea, experiences a clear seasonal trend in sunshine duration, with a marked increase in hours from the beginning of the year into the late spring. January starts with 266 hours of sunshine, followed by a steady rise, culminating in March with 349 hours. As the region transitions into the warmer months, the sun remains prominent, with noteworthy figures in April and May, reaching 343 hours and 350 hours respectively. This peak sunshine period plays a crucial role in supporting the region's agricultural activities, providing essential light for crop growth and development.
As summer approaches, sunshine hours begin to stabilize slightly, with June, July, and August maintaining 340 hours, 331 hours, and 322 hours of sunlight, respectively. While these months still provide ample sunlight, a slight decrease can be observed, suggesting the influence of the rainy season which typically begins in June. By the time autumn arrives, sunshine duration remains relatively consistent, with September and October averaging around 321 hours and 335 hours. Overall, despite minor fluctuations, Debub enjoys an abundance of sunlight throughout the year, with seasonal trends indicating a robust relationship between sunshine and the region's climate and agricultural patterns.
The UV Index in Debub, Eritrea, remains consistently high throughout the year, indicating the region's significant exposure to ultraviolet radiation. From January to May, the UV Index peaks at 15, categorized as "extreme," which signifies a burn time of just 10 minutes for unprotected skin. This trend emphasizes the need for proactive sun protection measures during these months, particularly for outdoor activities, as the risk of skin damage is considerably heightened. February sees the highest value at 13, while March and April also maintain the same extreme index, reinforcing the importance of vigilance against overexposure to sunlight.
As the rainy season approaches, the UV Index experiences a slight decline in June and July, remaining at 12 and 13 respectively, yet still classified as "extreme." The decrease continues into the later months, with September and October registering 12 as well. November sees a reduction to 11, and in December, the UV Index drops to 10, categorized as "very high," allowing for a slightly longer burn time of 15 minutes. Despite this reduction, the overall trend highlights that residents and visitors should remain cautious year-round, employing adequate sun protection measures to mitigate the associated health risks from prolonged UV exposure.
UV Risk Categories
In Debub, Eritrea, daylight duration exhibits a relatively stable pattern throughout the year, typically ranging between 11 to 12 hours per day. Both January and February see consistent daylight hours of 11 hours, which then gradually increases to 12 hours in March and remains at that level through the summer months. This steady amount of daylight during spring and summer supports agricultural practices and outdoor activities, offering ample time for growth and development.
As the year progresses towards autumn, daylight duration begins to decrease once again. October, November, and December each return to approximately 11 hours of daylight, indicating a return to the shorter days typical of the winter months. This cyclical pattern illustrates the region's balanced daylight distribution, providing sufficient sunlight for environmental processes while encouraging seasonal adaptations among both flora and fauna in Debub's ecosystem.
Adi Keyh, Eritrea, experiences a temperate climate characterized by warm temperatures and a distinct wet season. Monthly average temperatures range from 17°C (62°F) in January to 22°C (72°F) in May, with a peak max of 32°C (89°F) in June. The rainy season occurs predominantly between July and August, with substantial precipitation reaching up to 368 mm (14.5 in) in August. Despite the wet months, the region enjoys ample sunshine, with up to 350 hours in May. For more details, visit Adi Keyh climate.
The climate in Dek'emhare, Eritrea, is characterized by warm temperatures and distinct wet and dry seasons. Temperatures generally range from a minimum of 6°C (43°F) in January to a maximum of 32°C (90°F) in March and May. Precipitation peaks in July and August, with averages of 161 mm (6.3 in) and 243 mm (9.6 in), respectively, while the drier months see significantly less rain. Sunshine is abundant, with up to 351 hours recorded in May. For more detailed information, visit Dek'emhare climate.
The climate in Mai-Mne, Eritrea is characterized by warm temperatures and distinct seasonal variations. From January to March, temperatures gradually increase from a minimum of 8°C (47°F) to 11°C (52°F), with maximums reaching up to 37°C (100°F) in April and May. The wet season peaks in July and August, with precipitation levels rising dramatically, particularly in August with 129 mm (5.1 in). Despite the rainfall, this period also sees ample sunshine, especially in March with 352 hours. For more detailed climate information, visit Mai-Mne climate.
Mendefera, Eritrea experiences a warm climate characterized by mild winters and hot summers. The temperature ranges from a minimum of 6°C (43°F) in January to a maximum of 34°C (93°F) in both March and April, with average temperatures around 18°C (65°F) to 22°C (72°F). Rainfall peaks in August, receiving up to 264 mm (10.4 in), while January is the driest month with only 2 mm (0.1 in). The city enjoys abundant sunshine throughout the year, averaging over 300 hours in the winter months. For more details, visit Mendefera climate.
In conclusion, Debub, Eritrea, showcases a climate characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The region experiences hot temperatures during the summer months, complemented by a significant rainy season that peaks from June to August, contributing to substantial agricultural productivity. Throughout the year, the high UV Index underscores the necessity for sun protection, while the stable daylight duration of 11 to 12 hours fosters an environment conducive to both growth and outdoor activities. Collectively, these climatic factors underscore Debub's unique geographic and ecological characteristics, necessitating thoughtful adaptation strategies for its inhabitants and agricultural practices to thrive in a semi-arid environment.