Last updated: January 18, 2025
Aḑ Ḑāli‘, Yemen experiences a predominantly arid climate, classified under the Köppen-Geiger system as BWh and BWk. The region is characterized by substantial temperature variations throughout the year, with a chilly minimum of 3°C (38°F) in January, climbing to an average of 22°C (72°F). The summer peak reaches an impressive 39°C (103°F) in July, underscoring the intense heat typical of this climate type. Overall, this climate profile illustrates the region's extreme temperature dynamics, with a clear distinction between the cooler winter months and the scorching summer season.
In Aḑ Ḑāli‘, Yemen, temperature patterns exhibit a clear seasonal cycle, with cooler months from December to February featuring minimum temperatures around 3-9°C (38-48°F) and average temperatures rising gradually from 18°C (65°F) in January to 20°C (69°F) in November. As the year progresses into spring, temperatures consistently rise, peaking in the summer months of May through August, where maximums reach between 38°C (101°F) and a blistering 39°C (103°F) in July. This intense heat persists into early autumn before temperatures begin to decline again in October and November. Despite some fluctuations, the overall trend highlights a region that transitions from mild winters to scorching summers, showcasing significant seasonal temperature variation characteristic of its arid climate.
Qatabah and Ad Dali experience similar temperature ranges, with January lows of 6°C (44°F) and July highs reaching 37°C (99°F) as detailed in their respective climate data monthly temperatures in Qa`tabah and monthly temperatures in Ad Dali`. In contrast, Juban has a slightly cooler winter, registering a minimum of 3°C (38°F) in January, but it also sees a moderate July high of 34°C (94°F), as shown in the data monthly temperatures in Juban.
Aḑ Ḑāli‘, Yemen experiences its precipitation predominantly during the summer months, with a significant spike in rainfall from June to August. January and February see minimal precipitation, with only 7 mm (0.3 in) in January and 4 mm (0.1 in) in February, marking the region's dry season. As spring approaches, precipitation begins to increase, reaching 30 mm (1.2 in) in April and escalating to 54 mm (2.1 in) in May. This transition sets the stage for a pronounced rainy season characterized by substantial rainfall, notably 102 mm (4.0 in) in August, which is also the month with the highest average number of rainy days at 22.
The heavy rainfall during the summer not only marks the end of the dry spell but also significantly influences the regional climate. July and August account for a combined total of 173 mm (6.8 in), showcasing the intensity of monsoonal patterns that characterize Aḑ Ḑāli‘'s climate. The precipitation gradually decreases in September to 68 mm (2.7 in), followed by a decline in October to 34 mm (1.3 in). From November onward, rainfall drops sharply again to only 4 mm (0.2 in) in both November and December, culminating a yearly cycle that emphasizes the region’s arid desert conditions punctuated by a brief, intense rainy season.
Aḑ Ḑāli‘, Yemen showcases an impressive seasonal variation in sunshine duration, with hours of sunlight peaking during the late winter and spring months. Starting from January with 272 hours of sunshine, there is a steady increase in sunlight as the year progresses, reaching 345 hours in March. This upward trend continues through April and May, where the region enjoys relatively prolonged hours of sunlight, demonstrating optimal conditions for warmth and outdoor activities. The average sunshine duration remains high throughout the summer months, although it slightly dips to 317 hours in July before rebounding again in August.
As autumn approaches, the sunshine hours present a subtle yet consistent pattern, demonstrating resilience despite the seasonal transitions. From September to December, Aḑ Ḑāli‘ experiences moderate sunshine with hours hovering around 322 to 338 hours per month—indicative of a fairly consistent sunlight presence in these months. Notably, while summer retains high sunshine levels, the gradual decline into winter further emphasizes the region's overall bright and sunny climate, making it a desirable location throughout much of the year for those seeking warmth and outdoor exploration.
The Ultraviolet (UV) Index in Aḑ Ḑāli‘, Yemen, presents a consistently intense exposure risk throughout the year, largely classified as extreme. From January through April, the UV Index escalates from 12 to 15, indicating critical levels of UV radiation that can cause skin damage in as little as 10 minutes of exposure. In May, this extreme UV level remains at 15, showcasing the region's capacity for high-intensity sunlight during the spring months. This trend emphasizes the necessity for protective measures, such as sunscreen and protective clothing, particularly for outdoor activities during these sun-rich months.
As summer transitions into autumn, the UV Index maintains a high but slightly reduced level, averaging 13 from June to September. Despite this drop, the need for caution against sunburn remains critical, as the recommended burn time remains at 10 minutes. By October, the index begins to drop to 12, and further declines to 11 in November and 10 in December, categorizing the latter month as very high exposure but allowing for a slightly longer burn time of 15 minutes. Overall, Aḑ Ḑāli‘ features a persistent UV exposure landscape that necessitates vigilance year-round, highlighted by its extreme levels particularly during the spring and summer.
UV Risk Categories
In Aḑ Ḑāli‘, Yemen, daylight duration displays a consistent pattern throughout the year, anchored by the region's geographic positioning. Both January and February experience approximately 11 hours of daylight, marking the shorter days of winter. As spring approaches in March, daylight begins to extend, reaching 12 hours and maintaining this length for the subsequent months of April through September. This consistency in daylight hours contributes to a stable environment for agriculture and outdoor activities, providing ample time for sunlight absorption.
As autumn arrives in October, daylight hours once again decrease back to 11 hours, continuing through November and December. Although there is a slight reduction in daylight during these months, the overall variation remains minimal throughout the year. Notably, the consistent presence of around 12 hours of daylight during the spring and summer contributes to the region's warm climate, enhancing the appeal of Aḑ Ḑāli‘ as a destination for those seeking sun and favorable conditions year-round. The predictable daylight patterns reflect the balance between extremes, further emphasizing the region's enchanting climate.
Ad Dali, Yemen, experiences a diverse climate with temperature variations that range from a chilly 6°C (44°F) in January to a warm 37°C (99°F) in July. The wettest months occur between May and August, with precipitation peaking at 101 mm (4.0 in) in August, contributing to the region's overall humidity. Despite the rain, Ad Dali enjoys ample sunshine throughout the year, especially from March to May, averaging around 345 hours of sunlight monthly. For more detailed information on the climate, visit Ad Dali` climate.
Al Awabil, Yemen experiences a varied climate characterized by warm temperatures and significant seasonal rainfall. The year begins with mild conditions in January, where temperatures range from 6°C to 27°C (44°F to 81°F), gradually rising to hot summer months in July, peaking at 37°C (99°F). Precipitation is highest from June to August, with August receiving up to 101 mm (4.0 in), while the rest of the year remains relatively dry. Sunshine is abundant throughout the year, averaging around 300 hours monthly. For more detailed information, visit [AlAwabil climate](/climate/yemen/ad-dali/al--awabil.html).
Al Husayn, Yemen experiences a diverse climate with warm to hot temperatures throughout the year. January temperatures range from a mild 6°C (44°F) to a maximum of 27°C (81°F), while summer months see highs around 37°C (99°F) in July. Precipitation is heaviest during the summer, particularly in August with 101 mm (4.0 in), while winter months have significantly less rainfall. The region enjoys abundant sunshine, peaking in March and May, both receiving about 345 hours. For more details, visit Al Husayn climate.
The climate in Al Madu, Yemen is characterized by warm temperatures and a distinct wet season. The average monthly temperatures range from 18°C (65°F) in January to 27°C (81°F) in July. Precipitation peaks during the summer months, particularly in August with 101 mm (4.0 in) of rainfall, making it the wettest month. Despite this, Al Madu enjoys abundant sunshine throughout the year, with over 300 hours per month during most months. For more details, visit Al Madu climate.
Dawran, Yemen experiences a temperate climate characterized by mild winters and hot summers. January temperatures range from a minimum of 7°C (45°F) to a maximum of 27°C (81°F), gradually rising through the year to reach highs of 36°C (97°F) in June. Precipitation is light in the winter months, with significant increases in late spring and summer, peaking in August at 110 mm (4.3 in). The region enjoys abundant sunshine, with over 300 hours of sunlight each month, particularly from February to May. For more detailed information, visit Dawran climate.
Dhi Jalal, Yemen experiences a warm climate with average temperatures ranging from 20°C (68°F) in January to 30°C (86°F) in the summer months. The hottest month is July, with maximum temperatures reaching 39°C (103°F). Precipitation is relatively low, peaking in May with 58 mm (2.3 in) and tapering off towards the end of the year. The region enjoys ample sunshine, particularly in March and May, with over 340 hours of sunlight. For more details, visit Dhi Jalal climate.
Hammam Damt, Yemen experiences a mild climate with distinct seasonal variations. The temperature ranges from chilly winters, with January lows around 3°C (38°F), to warm summers, peaking at 34°C (94°F) in June and July. Precipitation is notably high from June to August, with July receiving the most rainfall at 90 mm (3.5 in), while the winter months see considerably less rain. The area enjoys ample sunshine throughout the year, with March and May boasting the highest hours at 345 and 341 hours respectively. For more details, visit Hammam Damt climate.
Juban, Yemen experiences a temperate climate with distinct seasonal variations in temperature and precipitation. Winter months (December to February) are relatively mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F). The summer months (June to August) bring higher temperatures, peaking at 34°C (94°F) along with significant rainfall, particularly in July and August, which record over 90 mm (3.5 in) of precipitation. Sunshine is abundant throughout the year, with March and May enjoying the most hours at 345 and 341 respectively. For more information, visit Juban climate.
Qatabah, Yemen experiences a varied climate, with average temperatures ranging from 18°C (65°F) in January to 27°C (81°F) in July. The hottest months, typically from May to August, see maximum temperatures reaching up to 37°C (99°F). Rainfall is most prevalent between May and August, with August receiving the highest precipitation at 101 mm (4.0 in). Despite the summer rains, sunshine is abundant throughout the year, peaking in March and May with around 345 hours. For more details, visit [Qatabah climate](/climate/yemen/ad-dali/qa-tabah.html).
In summary, Aḑ Ḑāli‘, Yemen, presents a distinctive climate characterized by its arid conditions, abundant sunshine, and extreme UV exposure combined with a consistent duration of daylight throughout the year. The region’s temperature patterns showcase a notable transition from mild winters to scorching summers, while precipitation mainly occurs during the intense rainy season from June to August. With long hours of daylight and a consistently high UV Index, it remains essential for residents and visitors to adopt proper sun protection measures. This unique climatic profile not only shapes the local environment but also influences lifestyle, agricultural practices, and tourism dynamics, making Aḑ Ḑāli‘ a remarkable example of a region shaped by its climate and weather patterns.