September Weather in Kiwengwa, Tanzania

Last updated: August 28, 2025

September in Kiwengwa, Tanzania brings a delightful blend of warm temperatures and moderate humidity, making it an ideal time for beachgoers and nature enthusiasts alike. With daily maximums reaching up to 28°C (82°F) and an average of 25°C (78°F), outdoor adventures are sure to be enjoyable. The month sees a minimum temperature of 23°C (73°F), providing a comfortable climate for evening strolls. However, rain is not uncommon, with 32 mm (1.3 in) of precipitation spread over approximately 10 days, offering a refreshing respite from the heat. With humidity averaging around 73%, the tropical environment enhances the lush beauty of this coastal paradise, inviting travelers to explore its vibrant landscapes and rich culture.

September Temperature in Kiwengwa

In September, Kiwengwa experiences a gentle transition in temperatures that reveals the region's pleasant climate. With minimums averaging around 23°C (73°F), the days remain comfortably warm as the average hovers around 25°C (78°F), and the maximum reaches 28°C (82°F). This slight uptick from the cooler August temperatures indicates the waning of winter, ideal for beach-goers and adventurers alike. Overall, September offers a blend of warmth and mildness, making it a perfect time to explore the stunning beauty of Tanzania's coastline while enjoying the soothing sea breezes.

September Weather in Kiwengwa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kiwengwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kiwengwa, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec828283817979777778798182
Data source: Temperature data for Kiwengwa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kiwengwa

In September, Kiwengwa experiences a slight reprieve from the heavy rains of the preceding months, with a total precipitation of 32 mm (1.3 in) spread over 10 rainy days. This marks a transition from the much wetter April and May, where rainfall peaked, contributing to the lush green landscape typical of the region. As the dry season approaches, the precipitation levels begin to taper off, hinting at the drier months ahead. However, September still retains a hint of moisture, playing a crucial role in nurturing the vibrant local flora as it prepares for the forthcoming shifts in climate. Overall, the month exemplifies a delicate balance between residual moisture and the gradual onset of drier conditions, paving the way for October's more significant rainfall.

September Precipitation Trends in Kiwengwa

The chart displays monthly precipitation patterns in Kiwengwa, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Kiwengwa, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec40441143262726334293289100112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kiwengwa

In September, Kiwengwa, Tanzania experiences a drop in humidity to 73%, marking the onset of a transitional period as the region moves from the wetter months of the year. This slight decrease continues a trend observed since August, when humidity stood at 74%. Following a peak in May with an average of 86%, a general decline is evident through the months, hinting at the approaching drier season. As October steadily approaches, humidity remains relatively stable, rebounding slightly to 75%, but September offers a refreshing respite for those seeking a more comfortable climate while still enjoying the lush beauty of this tropical paradise.

September Average Humidity in Kiwengwa

This chart illustrates the average monthly humidity levels in Kiwengwa, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Kiwengwa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%79%86%84%80%74%73%75%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kiwengwa

September in Kiwengwa, Tanzania, maintains a consistently high UV Index, registering at 13, which falls within the extreme exposure category. This indicates that outdoor enthusiasts should take proper precautions, as the minimal burn time remains a mere 10 minutes. Following a trend observed throughout the year, the UV index is particularly intense in the early months, peaking at 15 in March but stabilizing at 13 from August onward. As you enjoy the stunning beaches and vibrant culture, remember to protect your skin and stay safe under the sun. For more details on the UV Index throughout the year, visit Kiwengwa UV Index.

Maximum UV Index Levels in Kiwengwa for September

The chart shows the monthly maximum UV Index (UVI) for Kiwengwa in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Kiwengwa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141210111313131313
Data source: Kiwengwa September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Kiwengwa

September in Kiwengwa, Tanzania, welcomes an impressive 343 hours of sunshine, making it a delightful precursor to the increasingly bright October. As the dry season sets in, the sun continues to shine abundantly, echoing the stellar summer months of August, which boasts the highest sunshine at 350 hours. This month sees a slight dip in sunlight compared to its predecessor but remains significantly higher than the early part of the year, with January, for instance, receiving only 291 hours. The overall trend from September onward shows a gradual increase in daylight, peaking in December with 357 hours, allowing visitors to soak up the vibrant atmosphere. Whether you're exploring the pristine beaches or indulging in local culture, September's radiant weather offers an ideal backdrop for unforgettable adventures in this tropical paradise.

Monthly Sunshine Duration in Kiwengwa: September Highlighted

The September sunshine duration represents the total number of hours Kiwengwa experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec291h319h339h289h302h325h338h350h343h351h345h357h
Data source: Kiwengwa September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kiwengwa During September

Kiwengwa, Tanzania, experiences a notable shift in sunny weather likelihood as the year progresses, with September marking a significant high at 64%. This trend showcases a gradual increase in sunshine, starting from 24% in April and steadily climbing through the months. After a sunny August, which holds 58% chances of clear skies, September continues this upward trajectory, paving the way for even sunnier conditions in October at 67% and November at 68%. Visitors can expect September to deliver a delightful blend of warmth and bright days, making it an ideal time to explore the beauty of this coastal paradise.

Percentage of Sunny Days in September in Kiwengwa

The chart illustrates the percentage of sunny days in Kiwengwa throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kiwengwa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%33%54%24%43%49%51%58%64%67%68%49%
Data source: Kiwengwa September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kiwengwa in September

In Kiwengwa, Tanzania, daylight duration exhibits a fascinating rhythm throughout the year. From January to March, the days bask in a consistent 12 hours of sunlight, creating a perfect backdrop for vibrant beach activities. As the seasons shift into April, daylight begins to wane slightly, dropping to 11 hours and remaining steady through August. However, come September, the days regain their earlier exuberance, extending back to 12 hours. This trend continues into October and November, maintaining that ideal balance of light that draws both locals and tourists alike to experience the beauty of this coastal paradise. The year closes with December also featuring 12 hours of daylight, ensuring that Kiwengwa remains a sun-kissed destination year-round.

Average Daylight Hours in Kiwengwa for September

The chart illustrates the variation in daylight duration in Kiwengwa throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 24m12h 16m12h 7m11h 57m11h 49m11h 46m11h 47m11h 54m12h 3m12h 13m12h 22m12h 27m
Data source: Kiwengwa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Kiwengwa

In Kiwengwa, Tanzania, the winds shift subtly throughout the year, with September showcasing an average wind speed of 4.6 m/s (10 mph). This gentle breeze is a welcomed change from the stronger gusts experienced in the summer months, particularly July, which sees the highest average wind speed at 6.4 m/s (14 mph). As the year progresses towards its end, winds gradually taper off, culminating in the calmest months of November and December, where speeds drop to 3.6 m/s (8 mph) and 3.2 m/s (7 mph), respectively. The transition from the robust winds of previous months to the lighter September breezes hints at the changing seasons and sets the stage for a tranquil atmosphere, perfect for savoring the beauty of Tanzania's coastal paradise.

Average September Wind Speed in Kiwengwa

The chart displays monthly wind speed patterns in Kiwengwa, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.34.73.85.05.65.56.44.54.6 m/s4.03.63.2
Data source: Kiwengwa September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Kiwengwa Compares to Other Months

Weather in Kiwengwa varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kiwengwa, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is warm with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (82°F). The month sees about 32 mm (1.3 in) of precipitation over 10 days, with humidity levels at 73%. In contrast, January offers slightly warmer conditions, with temperatures averaging between 25°C (78°F) and 30°C (87°F). This month experiences a bit more rainfall, totaling 40 mm (1.6 in) over 8 days, and higher humidity at 82%. For more details on January weather in Kiwengwa, you can check out Kiwengwa weather in January.

September and February exhibit distinct weather patterns. In September, temperatures range from a minimum of 23°C (73°F) to a maximum of 28°C (82°F), with an average of 25°C (78°F). The month sees around 32 mm (1.3 in) of precipitation over approximately 10 days, accompanied by a humidity level of 73%. In contrast, February is slightly warmer, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 31°C (88°F), and an average of 28°C (83°F). February experiences more rainfall, totaling 44 mm (1.7 in) over about 9 days, and humidity increases to 78%. For more details on February weather, check out Kiwengwa weather in February.

When comparing the weather in September and March, several notable differences emerge. In September, the temperatures range from a minimum of 23°C (73°F) to a maximum of 28°C (82°F), with an average temperature of 25°C (78°F). This month experiences relatively low precipitation of 32 mm (1.3 in) over about 10 days and maintains a humidity level of 73%. In contrast, March enjoys warmer conditions, with temperatures starting at 25°C (77°F) and peaking at 32°C (90°F), averaging 28°C (83°F). However, it also sees increased rainfall, with 114 mm (4.5 in) spread over 16 days and a slightly higher humidity of 76%. For more details, you can check out Kiwengwa weather in March.

When comparing the weather in September and April, it's clear that April tends to be warmer and wetter. September's temperatures range from a minimum of 23°C (73°F) to a maximum of 28°C (82°F), with an average of 25°C (78°F) and relatively low precipitation of 32 mm (1.3 in) over about 10 days. In contrast, April features higher temperatures, with a minimum of 24°C (76°F) and a maximum reaching up to 31°C (88°F); the average temperature is about 27°C (81°F). However, it is significantly rainier, with an impressive 325 mm (12.8 in) of rainfall spread across 28 days. Humidity levels are slightly higher in April at 79%, compared to September's 73%. For a more detailed look at April weather, you can visit Kiwengwa weather in April.

When comparing the weather in September and May, there are notable differences. September typically enjoys milder temperatures with a minimum of 23°C (73°F) and an average of 25°C (78°F), while May experiences slightly warmer temperatures, with a minimum of 24°C (75°F) and an average of 26°C (80°F). In terms of precipitation, September receives a moderate 32 mm (1.3 in) spread over about 10 days, whereas May sees significantly more rainfall at 272 mm (10.7 in) over approximately 25 days, contributing to a much higher humidity level of 86%. Thus, while September offers a more pleasant and dry climate, May is characterized by heightened humidity and substantial rainfall Kiwengwa weather in May.

When comparing the weather in June and September, we notice that both months exhibit warm temperatures, with June having a slightly higher average of 26°C (79°F) compared to September's 25°C (78°F). June also sees a marginally higher maximum temperature of 29°C (84°F), while September reaches a maximum of 28°C (82°F). However, June experiences more rainfall, with 63 mm (2.5 inches) over 16 days, compared to September's 32 mm (1.3 inches) over 10 days. Humidity levels are also elevated in June at 84%, while September's humidity is slightly lower at 73%. For a deeper dive into the specifics of June weather, check out Kiwengwa weather in June.

When comparing the weather in September and July, both months feature similar temperature ranges, with minimums around 23°C (73°F), averages of 25°C (78°F), and maximums peaking at 28°C (82°F) in September and 28°C (83°F) in July. Precipitation levels are also comparable, with September experiencing 32 mm (1.3 in) and July slightly higher at 34 mm (1.3 in), both spread over approximately 10 days. However, humidity levels tend to be lower in September at 73%, compared to 80% in July, making the September climate feel a bit more comfortable. For a closer look at July weather specifics, you can visit Kiwengwa weather in July.

In comparing the weather between September and August, both months exhibit similar temperatures, with September showing a slight increase in minimum and average temperatures. September has a minimum temperature of 23°C (73°F), compared to August’s 22°C (73°F), with the average temperature remaining constant at 25°C (77°F). The maximum temperatures are comparable, with September peaking at 28°C (82°F) and August at 28°C (83°F).

In terms of precipitation, September experiences a bit more rainfall at 32 mm (1.3 in) over 10 days, while August has 29 mm (1.1 in) over 9 days. Humidity levels also remain quite consistent, with September at 73% and August slightly higher at 74%. For a more detailed look at August weather patterns, you can check Kiwengwa weather in August.

In comparing the weather between September and October, September offers slightly cooler temperatures with a minimum of 23°C (73°F) and an average of 25°C (78°F), while October sees a minor increase, with averages reaching 26°C (79°F) and a maximum of 29°C (85°F). Precipitation also rises significantly from 32 mm (1.3 in) in September to 89 mm (3.5 in) in October, along with an increase in rainy days from 10 to 15. Additionally, humidity levels are quite similar, hovering around 73% in September and slightly up to 75% in October. For a detailed look at the weather in October, you can visit Kiwengwa weather in October.

In September, the weather generally features milder temperatures with averages around 25°C (78°F), reaching a maximum of 28°C (82°F). With around 32 mm (1.3 inches) of precipitation over about 10 days, the humidity stands at 73%. In contrast, November experiences slightly warmer conditions, with minimum temperatures of 24°C (76°F) and average highs of 30°C (86°F). However, it also sees significantly higher rainfall, accumulating 100 mm (3.9 inches) over approximately 20 days, contributing to increased humidity at 84%. For more detailed weather insights, you can check Kiwengwa weather in November.

In September, the weather presents a warm and pleasant experience with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 28°C (82°F), and an average temperature of 25°C (78°F). The humidity is fairly comfortable at 73%, along with moderate precipitation totaling 32 mm (1.3 in) spread over about 10 days.

Contrastingly, December offers slightly warmer conditions, with temperatures starting at a minimum of 25°C (77°F) and reaching up to 30°C (86°F), averaging around 28°C (82°F). However, it also brings increased precipitation levels of 112 mm (4.4 in) over 21 days and higher humidity at 85%, making the weather feel more tropical. For a more detailed look at the December climate, you can check Kiwengwa weather in December.

Compare Kiwengwa's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Kiwengwa

As September rolls into Kiwengwa, expect a delightful blend of warm temperatures and moderate humidity, making it a fantastic time to visit. With maximum highs reaching 28°C and a comforting average of 25°C, the weather is pleasantly warm without the oppressive heat typical of the peak summer months. While occasional rain showers may grace the island—spreading out over about ten days—this minimal precipitation ensures that the lush landscapes remain vibrant without dampening your adventures. Compared to other months, September offers a sweet spot for travelers seeking a balance of warmth and occasional cooling breezes. Dive deeper into what makes this month so special by exploring the insights on the Kiwengwa Climate.