Last updated: January 18, 2025
Tanga, Tanzania experiences a tropical climate, classified under the Köppen-Geiger system as Aw (tropical savanna) and Am (tropical monsoon). This coastal city sees temperatures ranging from a minimum of 10°C (51°F) in July to an impressive maximum of 36°C (98°F) in January. The annual average temperature hovers around 23°C (74°F), creating a warm and inviting environment. Seasonal variations and humidity levels greatly influence local weather patterns, making Tanga a region of significant climatic interest.
In Tanga, Tanzania, temperature patterns exhibit a distinct seasonal rhythm marked by relatively warm conditions throughout the year, with monthly averages consistently hovering between 21°C (70°F) and 25°C (78°F). January through March represents the hottest period, characterized by minimum temperatures around 16°C (61°F) and maximums reaching up to 36°C (98°F), creating a humid and tropical atmosphere. As the year progresses, April signals a slight cooling, with average temperatures dipping to 24°C (76°F), further decreasing during the cooler months of June and July, where the minimum temperatures can fall to 10°C (51°F). However, temperatures gradually rebound in August and September, maintaining averages in the low 22°C (72°F) range before returning to warmer averages of 24°C (76°F) in November and December, indicating a clear tropical climatic influence throughout the seasons.
Lushoto experiences a mild climate with temperatures ranging from a minimum of 10°C (51°F) in July to a maximum of 31°C (89°F) in January, making it a comfortable destination year-round monthly temperatures in Lushoto. In contrast, Tanga has a warmer climate, with temperatures reaching a minimum of 18°C (64°F) in August and peaking at 36°C (97°F) in March, appealing to those who enjoy a hotter environment monthly temperatures in Tanga.
Tanga, Tanzania, experiences a pronounced wet season characterized by substantial rainfall from March to May, which peaks in April with 258 mm (10.1 in) over approximately 27 days of precipitation. During this period, the city's lush landscapes benefit from regular downpours, significantly influencing local agriculture and water resources. Prior to this peak, rainfall begins to rise in January with 83 mm (3.3 in), then gradually decreases to 71 mm (2.8 in) in February, signaling the transition toward the heavy rains of late March.
Following the wet season, Tanga enters a drier phase from June to September, with minimal precipitation amounts, averaging around 42-52 mm (1.6-2.0 in) spread over 13 to 15 days. This dry spell, particularly in July, sees just 42 mm (1.6 in), contributing to lower humidity levels and more stable temperatures. However, as October approaches, the onset of the short rains is noted, with precipitation increasing again to 118 mm (4.6 in), followed by consistent rainfall in November (133 mm) and December (127 mm), which reinforces the city's tropical climate and prepares the region for the following year's agricultural cycle.
In Tanga, Tanzania, sunshine duration exhibits a clear seasonal pattern, with the peak months typically from October to December. During this period, the city basks in an abundance of sunlight, reaching 342 hours in October and culminating in 350 hours in December. This increase is accompanied by shorter, cloudier days of the wet season, providing residents and visitors alike with ample opportunities to enjoy the warm tropical climate. Notably, March also stands out with 332 hours of sunshine, as it marks the transition from the more humid and wetter conditions of the earlier months to the drier, sunlit days of the latter part of the year.
In contrast, the months immediately following the wet season, particularly April and May, see a slight dip in sunshine hours, with 298 and 299 hours respectively. However, sunshine levels quickly rebound in June, emphasizing Tanga's consistent access to sunlight year-round. The steady upward trend observed from January’s 285 hours through to December reveals not only the city's vibrant climate but also its potential for agricultural activities and outdoor tourism, making Tanga a notable destination for sunseekers throughout the year.
Tanga, Tanzania, consistently experiences an extreme UV Index throughout the year, indicating a significant risk of harm from unprotected sun exposure. January through April sees the highest levels, with the UV Index peaking at 16 in March, resulting in a critical burn time of just 10 minutes. This intense UV radiation underscores the importance of sun protection during these months, as residents and visitors face an increased risk of skin damage and related health issues. Even in May, while the UV Index drops slightly to 13, the exposure remains perilous, reaffirming the need for caution during outdoor activities.
As the year progresses into the cooler months from June to August, the UV Index remains high but slightly less intense, fluctuating between 11 and 13. Despite the reduction, exposure remains classified as extreme, maintaining a burn time of just 10 minutes. This persistence serves as a reminder that sun protection practices should remain in place year-round in Tanga, highlighting the need for active measures such as wearing sunscreen, protective clothing, and seeking shade to mitigate the effects of intense solar radiation.
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In Tanga, Tanzania, daylight duration remains relatively consistent throughout the year, with most months averaging around 12 hours of daylight. From January to March, residents enjoy these extended hours, which support vibrant outdoor activities and agricultural practices. As the year transitions into late spring with April through August, daylight decreases slightly to 11 hours, creating a balanced seasonal rhythm that still affords ample time for sunlit pursuits, albeit with a marginal reduction in light.
As Tanga approaches the end of the year, daylight durations rebound back to 12 hours in September, continuing through October, November, and December. This cyclical pattern emphasizes Tanga's equatorial position, which contributes to minimal fluctuations in daylight hours across seasons. The stable daylight availability enhances the region’s appeal for tourism and outdoor events year-round, making Tanga a favorable destination for sun enthusiasts.
Lushoto, Tanzania experiences a mild tropical climate characterized by warm temperatures and distinct wet and dry seasons. Temperatures range from a minimum of 10°C (50°F) in July to a maximum of 31°C (89°F) in the warmer months, with an average around 22°C (72°F). The region sees significant rainfall, especially from April to May, with monthly averages exceeding 200 mm (8 in) during this period. Despite the rain, Lushoto enjoys considerable sunshine, especially from June to October when daylight hours peak. For more detailed information, visit Lushoto climate.
Tanga, Tanzania experiences a tropical climate characterized by warm temperatures and seasonal rainfall. The average monthly temperatures range from 24°C (76°F) in July and August to 28°C (83°F) in the hotter months of January, February, and March. Rainfall peaks from March to May, with May receiving the highest precipitation at 257 mm (10.1 in). Sunshine hours are abundant, reaching up to 357 hours in December, making Tanga an attractive destination year-round. For more details, visit Tanga climate.
In conclusion, Tanga, Tanzania, offers a dynamic climate characterized by tropical weather, significant sunshine, and extreme UV radiation throughout the year. With consistent temperatures, particularly warm months, and ample sunlight, the region supports a thriving outdoor lifestyle and agricultural productivity. Seasonal patterns in precipitation highlight the importance of understanding local weather changes, particularly during the wet months. Combined with stable daylight duration and high UV exposure, residents and visitors alike must prioritize sun safety while enjoying Tanga's natural beauty. As a captivating coastal destination, Tanga invites exploration and appreciation of its unique climate and environmental features year-round.