Last updated: August 28, 2025
September in Tanga, Tanzania, showcases a pleasant climate marked by a maximum temperature of 31°C (88°F) and an average of 25°C (77°F), making it an inviting destination for visitors. With a minimum temperature of 18°C (65°F), the evenings provide a refreshing coolness. However, travelers should be prepared for some rain, as the month experiences 63 mm (2.5 in) of precipitation over approximately 20 days, contributing to a humidity level of 74%. This combination fosters lush landscapes, making September an ideal time to explore the beauty of Tanga.
In September, Tanga experiences a gentle transition towards warmer days, with temperatures showcasing a comfortable range. The month begins with a minimum of 18°C (65°F), gradually rising to an average of 25°C (77°F) and peaking at a max of 31°C (88°F). This slight increase from the cooler months of July and August marks the onset of spring, inviting visitors to enjoy outdoor activities under mostly clear skies. As the humidity starts to rise, the warmth remains pleasantly tempered, making September an ideal time to explore Tanga's stunning beaches and vibrant culture. Overall, the weather during this month lays the foundation for the hotter months ahead while still offering a delightful climate for locals and tourists alike.
In September, Tanga, Tanzania, experiences a notable shift in precipitation patterns as the region transitions from the drier months. With 63 mm (2.5 in) of rain falling over approximately 20 days, this month marks a significant increase compared to the preceding months of July and August, which saw only 40 mm (1.6 in) and 50 mm (2.0 in), respectively. This rise not only highlights the onset of the wetter season but also signifies a return to more frequent rain showers, setting the stage for the heavy downpours that define the upcoming months of October and November. As the rainfall increases, so does the lushness of the landscape, making September a pivotal month in Tanga's annual climate rhythm.
In September, Tanga, Tanzania experiences a humidity level of 74%, a slight rebound from the lower levels seen during the peak dry months of March and April. As the region transitions from the cooler months of June and July, which showcase higher humidity levels at 86% and 82% respectively, September's humidity aligns more closely with the pre-wet season's average, setting the stage for increased moisture in the air as the year progresses. Following this, October sees a further increase to 78%, indicating the beginning of the wet season, where humidity peaks again in November at 85%. This gradual rise highlights Tanga's characteristic humidity patterns, where the end of the dry period leads to a noticeable increase in moisture levels, creating an inviting atmosphere as the region prepares for the rains.
As September arrives in Tanga, Tanzania, residents and visitors should prepare for another month of extreme UV exposure, with the UV Index holding steady at 14. This mirrors the high values seen throughout the earlier months of the year, including January through April, where similar extreme conditions prevailed. Notably, the burn time remains consistently short at just 10 minutes, emphasizing the need for sun protection. Following August's peak at 13, September maintains this intensity before tapering slightly in the coming months. Overall, the trend indicates that Tanga remains a sun-drenched locale, making awareness and precautions essential for outdoor activities. For more detailed information, visit Tanga UV Index.
UV Risk Categories
As September unfolds in Tanga, Tanzania, residents and visitors alike bask in 338 hours of radiant sunshine, a slight dip from the 342 hours enjoyed in August. This month marks a transition, where the lingering warmth of late winter transitions gracefully into the burgeoning colors of spring. The sunshine hours take a consistently bright trajectory from the start of the year, peaking with 346 hours in October, hinting at an ever-warming climate as the end of the year approaches. While September's light may feel less intense than the summer months, its generous offering still promises ample opportunities for exploration and adventure under the Tanzanian sun, laying the groundwork for a vibrant and sun-soaked October.
September in Tanga, Tanzania, heralds a noticeable shift towards sunnier skies, boasting a 54% chance of sunshine. This marks an upward trend from the previous months, reflecting the tail end of the dry season and paving the way for increasingly bright days as October approaches, which enjoys even higher sun chances at 55%. The gradual increase in sunny weather from August's 49% serves as a reminder of the region's transition into a more radiant phase, paving the way for splendid outdoor adventures and breathtaking coastal views. With the likelihood of clear skies on the rise, September is an ideal time for sun-seekers to embrace the warmth and beauty that Tanga has to offer.
As summer transitions into autumn in Tanga, Tanzania, September heralds a return to longer days, with 12 hours of daylight that mirror the earlier months of the year. Following a period of shorter days from April through August, this shift not only brightens the landscape but also reconnects residents with the vibrant rhythms of nature. The consistent daylight duration from January through March and then again from October to December offers a comforting predictability, while September marks a refreshing reawakening, inviting both locals and visitors to embrace the warm, sun-filled days ahead. In Tanga, the return of ample daylight is a celebration of both time and the beauty of the tropical environment.
As September rolls into Tanga, Tanzania, the winds begin to whisper softly, averaging just 2.9 m/s (6 mph). This gentle breeze mirrors a broader trend in the region, where wind speeds are notably higher in the cooler months of July and August, reaching 3.8 m/s (9 mph) before a gradual decline into the warmer transitioning months of fall. While September's winds may be a bit more subdued, they carry a refreshing respite from the preceding peak, hinting at the calm before the quieter months ahead in October and November. As the seasons shift, the consistent yet comforting presence of the wind remains a vital part of Tanga's coastal charm.
Weather in Tanga varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tanga, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, temperatures typically range from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), with an average of 25°C (77°F). During this month, the weather can be quite wet, receiving about 63 mm (2.5 in) of rainfall over 20 days, while humidity remains relatively high at 74%. In contrast, January boasts warmer temperatures, with a minimum of 22°C (72°F), an average of 28°C (83°F), and peaks reaching up to 35°C (96°F). Precipitation is significantly lower in January, totaling only 28 mm (1.1 in) across 7 days, yet the humidity stays consistent at 74%. For more details on the weather in January, you can check Tanga weather in January.
When comparing the weather between September and February, we notice distinct differences in temperature and precipitation. September experiences a milder range, with average temperatures peaking at 25°C (77°F) and reaching a maximum of 31°C (88°F), while February has hotter conditions, boasting an average temperature of 28°C (83°F) and highs soaring to 35°C (95°F). Precipitation in September is also higher, with 63 mm (2.5 in) expected over 20 days, compared to February's 36 mm (1.4 in) spread over just 7 days. Humidity levels remain relatively similar, hovering around 74% in September and slightly lower at 71% in February. For more details, check out Tanga weather in February.
In September, the weather tends to be slightly cooler with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 31°C (88°F) and an average of 25°C (77°F). This month experiences a relatively high humidity of 74% and a total precipitation of 63 mm (2.5 in) spread across about 20 days. In contrast, March boasts warmer temperatures with a minimum of 23°C (73°F) and a peak of 36°C (97°F), averaging at 28°C (83°F). Although slightly less humid at 69%, March sees more rainfall, totaling 107 mm (4.2 in) over 18 days. For a closer look at the weather specifics, check out Tanga weather in March.
When comparing the weather in September and April, it’s clear that both months offer distinct experiences. September typically features milder temperatures, with averages around 25°C (77°F), while April tends to be significantly warmer, reaching up to a maximum of 36°C (97°F). In terms of precipitation, April is notably wetter, receiving about 190 mm (7.5 in) of rain over 26 days, compared to September's 63 mm (2.5 in) over 20 days. Additionally, the humidity in September is slightly higher at 74%, while April's humidity sits at 70%. For more details on April weather, you can refer to Tanga weather in April.
In September, the weather features a minimum temperature of 18°C (65°F) and an average of 25°C (77°F), with a maximum reaching 31°C (88°F). The month experiences a relatively moderate level of precipitation at 63 mm (2.5 in) over 20 days, accompanied by a humidity level of 74%. In contrast, May brings warmer temperatures, with a minimum of 21°C (70°F), an average of 26°C (78°F), and highs of 33°C (92°F). However, May is significantly wetter, receiving 257 mm (10.1 in) of rain over 21 days and higher humidity at 83%. This makes May feel more humid and damp compared to the drier September. For more details on the weather in May, you can visit Tanga weather in May.
In comparing the weather between September and June, both months have similar average temperatures, hovering around 25°C (77°F). However, September typically experiences a slightly higher maximum temperature of 31°C (88°F), compared to June's peak of 32°C (90°F). June, on the other hand, has higher humidity levels at 86% versus September's 74%, creating a more muggy feeling during the early part of summer. Precipitation is also lower in June, with only 46 mm (1.8 in) over 14 days, compared to September's 63 mm (2.5 in) over 20 days. For more details on June weather in Tanga, visit Tanga weather in June.
In comparing the weather between September and July, both months feature similar minimum temperatures of 18°C (65°F), but September offers a slightly warmer average temperature of 25°C (77°F) compared to July's 24°C (76°F). Maximum temperatures reach 31°C (88°F) in September, whereas July's peak is 30°C (87°F). September is also marked by increased rainfall, with 63 mm (2.5 in) of precipitation over 20 days, in contrast to July's 40 mm (1.6 in) over 14 days. Additionally, humidity is lower in September at 74%, compared to July's higher level of 82%. For more detailed information on July's weather, you can visit Tanga weather in July.
September weather shows a slight increase in average temperature compared to August, with a minimum of 18°C and an average of 25°C, compared to August's minimum of 18°C and average of 24°C. Both months experience the same maximum temperature of 31°C. However, September sees a rise in precipitation, totaling 63 mm over 20 days, while August has 50 mm over 17 days. Humidity levels are quite similar, with September at 74% and August at 75%. For more details on August weather, you can refer to Tanga weather in August.
In September, the weather typically features a minimum temperature of 18°C (65°F) and an average high of around 31°C (88°F), with humidity levels hovering at 74%. During this month, the region experiences about 63 mm (2.5 in) of precipitation spread across 20 days. In contrast, October brings slightly warmer conditions, with the minimum temperature rising to 20°C (69°F) and an average high reaching 32°C (90°F). However, October also sees a notable increase in rainfall, accumulating 127 mm (5.0 in) over 20 days, and humidity rises to 78%. For more detailed information, you can check Tanga weather in October.
In September, the weather presents a warm and moderately humid climate with minimum temperatures around 18°C (65°F) and average highs reaching 31°C (88°F). The month sees about 63 mm (2.5 inches) of precipitation, affecting around 20 days. In contrast, November experiences slightly higher temperatures, with a minimum of 21°C (70°F) and average highs peaking at 34°C (94°F). November is also wetter, with precipitation climbing to 107 mm (4.2 inches) over 22 days, and humidity increasing to 85%. For more detailed insights, you can check out Tanga weather in November.
September and December present a noticeable shift in weather patterns. In September, temperatures range from a minimum of 18°C (65°F) to a maximum of 31°C (88°F), with an average of 25°C (77°F) and a humidity level of 74%. The month experiences about 63 mm (2.5 in) of rainfall spread over 20 days. In contrast, December sees warmer temperatures, with a minimum of 22°C (73°F) and a peak of 34°C (94°F), averaging 28°C (82°F). Additionally, December has increased precipitation at 92 mm (3.6 in) across the same number of days, along with a heightened humidity of 83%. For more insights on regional conditions, check out Tanga weather in December.
As September rolls in, Tanga experiences a notable transition. With temperatures averaging around 25°C (77°F), the warmth is still pleasant, though not as intense as the peak of summer. This month stands out with its increased humidity and frequent rainfall, resulting in about 20 days of precipitation. While the overall climate remains inviting, the 63 mm of rain adds a refreshing twist compared to the drier months preceding it. If you're curious about Tanga's weather patterns throughout the year, explore our comprehensive guide on Tanga Climate for more insights!