Last updated: January 18, 2025
Al Buţnān, Libya, exemplifies a BWh climate according to the Koppen-Geiger classification, characterized by its arid conditions and high temperatures. The region experiences a stark temperature variation, with a minimum of 1°C (34°F) recorded in January, rising to an average of 21°C (70°F) throughout the year, and peaking at an extreme 44°C (112°F) in July. This climate profile underscores the unique environmental challenges and ecological dynamics present in this part of Libya.
In Al Buţnān, Libya, the temperature patterns exhibit a distinct seasonal variation that reflects the region's arid climate. The year begins with relatively cool temperatures in January, where minimums drop to 1°C (34°F), gradually warming as spring approaches. By April, maximum temperatures surge, reaching 42°C (107°F), signaling the onset of the warmer months. May marks a significant jump, as average temperatures climb to 23°C (74°F), with peak monthly values hitting 44°C (111°F). The heat intensifies in July and August, where average temperatures stabilize around 28°C (82°F) and 28°C (83°F), respectively, while maximums remain high at 44°C (112°F) and 43°C (109°F). As summer wanes into autumn, temperatures begin to drop, with September through November showcasing a gradual decline, leading to cooler averages in December, where the cycle returns to a minimum of 4°C (40°F). Overall, Al Buţnān experiences a pronounced contrast between the hot summers and milder winters, creating a dynamic climatic profile throughout the year.
In northeastern Libya, the climate varies significantly across different towns. Al Jaghbub experiences a minimum temperature of 1°C (34°F) in January, rising to a scorching maximum of 44°C (112°F) in July monthly temperatures in Al Jaghbub. In comparison, both Al Bardiyah and Tobruk have higher winter temperatures, with minimums of 5°C (41°F) in January. However, Al Bardiyah's summer peak reaches 41°C (106°F) in July, while Tobruk is slightly cooler, maxing out at 37°C (100°F) monthly temperatures in Al Bardiyah and monthly temperatures in Tobruk, respectively.
Precipitation in Al Buţnān, Libya, is characterized by an arid climate with minimal annual rainfall concentrated primarily in the winter months. January records the highest precipitation level at 16 mm (0.6 in), accompanied by a total of two rainy days, signaling the start of the wetter season. Following January, relatively low precipitation continues through February and March, both seeing 9 mm (0.4 in) and 9 mm (0.3 in) respectively, also accumulating over two days. A significant drop occurs in April, when rain decreases to 5 mm (0.2 in), while May and June typically experience negligible rainfall.
As summer approaches, Al Buţnān enters a prolonged dry spell, with July and August receiving no recorded precipitation. Light showers make a slight return in September with 2 mm (0.1 in), but overall, the late summer months reflect the region's characteristic dryness. Notably, October and November see some resurgence in rainfall at 8 mm (0.3 in) and 12 mm (0.5 in) respectively, with both months reporting two rainy days. The cycle concludes in December, where 15 mm (0.6 in) of rain falls over three days, marking the end of the primary precipitation period and highlighting the stark contrasts in Al Buţnān's seasonal weather patterns.
In Al Buţnān, Libya, sunshine duration demonstrates a noteworthy seasonal pattern, highlighting a steady increase as the year progresses from winter to summer. Beginning with 236 hours of sunshine in January, the region experiences a gradual rise throughout the early months. By March, the sun shines for 339 hours, and this upward trend continues into April, where sunshine peaks at 353 hours. The most striking increase occurs in May and June, with hours of sunlight reaching 388 and 393 hours, respectively, laying the groundwork for a golden summer.
July marks the pinnacle of sunshine duration, boasting an impressive 409 hours of bright days, which significantly enhances the region's arid character. While August also retains substantial sunlight with 385 hours, a gentle decline begins in September as the transition to autumn takes place. From that point, hours gradually lessen through October (327 hours) and November (293 hours), culminating in December with 285 hours. This clear pattern showcases Al Buţnān's climatic profile, where long, sunlit days in the summer contrast sharply with the shorter, cooler winter periods, reflecting the region's vibrant seasonal dynamics.
The UV Index in Al Buţnān, Libya, reveals a stark increase in ultraviolet radiation exposure as the year progresses, particularly from late winter through summer. Starting with a moderate index of 5 in January, the risk of harm from unprotected sun exposure is relatively low, allowing for a burn time of up to 30 minutes. However, by February, the UV Index rises to 7, placing it in the high exposure category, where the burn time reduces to 25 minutes. The situation escalates dramatically from March onward, with the index peaking at 10 in March and reaching extreme levels of 11 and 12 in April and May, respectively, significantly shortening the burn time to just 10 minutes.
As summer sets in, Al Buţnān experiences consistently high UV Index values, remaining in the extreme category through June and July, where it maintains a level of 12. The potential for skin damage increases as the burn time hovers around 10 minutes during these peak months. Even in August, when the UV Index remains at 12, caution is essential for outdoor activities. Following the hot summer months, a slight decrease occurs in September and October, where the index drops to 11 and 9, respectively, leading to a corresponding increase in burn time. By November and December, the UV Index returns to more moderate levels of 7 and 5, allowing for longer outdoor activities without immediate risk. These trends highlight the importance of sun safety practices, particularly during the intense summer months in Al Buţnān.
UV Risk Categories
In Al Buţnān, Libya, daylight duration exhibits a clear seasonal pattern that reflects the region's subtropical climate. The year begins with about 10 hours of daylight in January, gradually increasing through February and March, where it stabilizes at 11 hours. As spring approaches in April, daylight extends to 12 hours, and by May, it reaches 13 hours, marking the transition toward the longer days of summer. June sees a peak of 14 hours, providing ample time for outdoor activities under the sun.
Following the summer solstice, daylight duration maintains a consistent 13 hours during July and August, creating a stable environment for sunny activities. However, as September arrives, daylight begins to decline to 12 hours, followed by a gradual decrease through October to 11 hours and back to 10 hours in both November and December. This cyclical pattern highlights the rhythmic nature of daylight in Al Buţnān, where seasonal changes not only affect temperature but also the amount of sunlight available, influencing both agricultural practices and daily life.
The climate in Al Bardiyah, Libya, is characterized by mild winters and hot summers. January temperatures range from a minimum of 5°C (41°F) to a maximum of 25°C (78°F), while July sees highs of up to 41°C (106°F). Precipitation is minimal, with the bulk falling between January and November, peaking at 18 mm in January. The region enjoys abundant sunshine, particularly in the summer months, with July receiving about 412 hours of sunlight. For more detailed insights, visit Al Bardiyah climate.
Al Jaghbub, Libya, experiences a hot desert climate characterized by significant temperature variations throughout the year. Winter months, like January and December, see mild averages around 12°C (54°F), while summer peaks in July and August can reach over 31°C (87°F). Precipitation is scarce, with most months receiving negligible rainfall, and a yearly total rarely exceeding 10 mm. With abundant sunshine, particularly from May to July, the area enjoys a sun-drenched climate, perfect for those who prefer dry and hot weather. For more detailed information, visit Al Jaghbub climate.
Tobruk, Libya, experiences a Mediterranean climate characterized by warm, dry summers and mild, wetter winters. Temperatures range from a minimum of 5°C (41°F) in January to a maximum of 37°C (99°F) in May and July, with an average temperature peaking around 27°C (81°F) in August. Precipitation is minimal during the summer months, with July and August recording no rainfall, while January is the wettest month with 25 mm (1.0 in) of rain. The city enjoys abundant sunshine, particularly in the summer, reaching up to 413 hours of sunlight in July. For more details, visit Tobruk climate.
In conclusion, Al Buţnān, Libya, presents a unique climate profile characterized by extreme heat, minimal precipitation, and long daylight hours throughout the year. With a BWh climate, the region experiences significant temperature fluctuations, particularly during summer months that showcase peak values exceeding 44°C (112°F). Seasonal trends in sunshine duration and the UV Index reveal the importance of sun safety measures, especially from March through September, when the risks associated with sun exposure are heightened. The rhythmic cycle of daylight reinforces the dynamic nature of Al Buţnān's environment, impacting both lifestyle and agricultural activities. Understanding these climatic patterns is essential for residents and visitors alike, emphasizing the need for careful planning and adaptation to ensure safety and comfort in this vibrant region.