Last updated: August 31, 2025
September in Kismayo, Somalia offers a warm and humid climate, with maximum temperatures reaching up to 33°C (91°F) and a comfortable average of 27°C (81°F). Nighttime brings a mild respite, with temperatures dipping to a minimum of 23°C (74°F). This month experiences a modest 25 mm (1.0 in) of rainfall spread over 9 days, contributing to the area's rich ecological tapestry. With humidity levels hovering around 73%, visitors can expect a tropical atmosphere, ideal for exploring the vibrant local culture and stunning coastal landscapes.
In September, Kismayo, Somalia, experiences a gradual transition toward the cooler months, with temperatures reflecting a subtle yet noticeable shift. The minimum temperature settles at a comfortable 23°C (74°F), while the average hovers around 27°C (81°F), maintaining the warm embrace characteristic of this region. With a maximum temperature reaching 33°C (91°F), the heat is still present, albeit slightly mellowed compared to the preceding months of July and August, where highs peaked at 31°C (89°F). This month marks a slight cooling trend, paving the way for an inviting autumn without departing from the tropical warmth that defines Kismayo's climate year-round.
In September, Kismayo experiences a noticeable dip in precipitation, receiving a total of 25 mm (1.0 in) over 9 days of rain. This marks a slight decrease from the previous months, with August recording 29 mm. After the wetness of the April to May peak, where rainfall significantly contributes to the yearly total, September serves as a transitional month, gradually reducing rainfall ahead of the drier season. As the region shifts towards October, the precipitation is set to increase again, but September stands out as a time when the rains taper off, highlighting a shift from the height of the rainy season to more moderate conditions.
In Kismayo, Somalia, the journey through the year sees a notable shift in humidity levels, peaking in the warmer months. In September, the humidity settles at a comfortable 73%, mirroring the slight decline from the summer's pinnacle but still reflecting the persistent moisture typical of this coastal region. As temperatures rise from June through August, humidity levels hover around the 72% to 78% mark, emphasizing the wet influence of nearby waters. Following September, a gradual increase is observed, culminating in the more humid winter months of November and December, where levels reach 81% and 79%, respectively. Overall, Kismayo's humidity paints a picture of a climate that remains consistently tropical, with subtle fluctuations that make each month unique.
In September, Kismayo, Somalia experiences a UV Index of 13, maintaining its classification as extreme, which means that skin can burn in just 10 minutes of unprotected exposure. This month continues a trend seen throughout the year, where the UV Index remains consistently high, particularly in the earlier months—from January to April, peaking at 15—and slightly tapering off in the latter half, yet still staying in the extreme category. As temperatures begin to cool slightly in September, residents and visitors should remain vigilant about sun protection, as the risk of harm from UV radiation remains significant. For more detailed information, visit the Kismayo UV Index.
UV Risk Categories
As summer gives way to autumn, September in Kismayo, Somalia, continues to bask in a generous 339 hours of sunlight, highlighting a stable trend in longer daylight hours throughout the year. This month’s sunshine is slightly lower than the peak of 356 hours in March but still reflects the resilience of Kismayo's bright days. Following a robust summer, where July and August both boasted impressive totals of 345 and 350 hours, September serves as a gentle reminder of the changing seasons. The sunshine not only illuminates the vibrant landscapes but also underscores the region's relatively consistent solar patterns, which tend to hover around the high 330s to low 350s as autumn approaches. As the year progresses, Kismayo's daylight hours show a mesmerizing ebb and flow, encapsulating the area's serene yet dynamic nature.
September in Kismayo, Somalia, brings a 43% chance of sunny weather, marking a slight improvement from the notably overcast months of July and August, which see only 31% and 29% chance of sun, respectively. This uptick suggests a gradual transition towards more favorable weather conditions, aligning with the region's typical climate patterns. While September's sunshine likelihood remains lower compared to the early part of the year, such as 61% in March and 57% in January, it offers a glimpse of brighter days ahead as the year progresses into October and November, where chances return to 55% and 58%. Overall, those looking to enjoy sun-soaked moments in Kismayo might find September a more promising time than the preceding summer months.
In Kismayo, Somalia, the trend of daylight duration remains remarkably consistent throughout the year, with each month offering a steady 12 hours of daylight. This unchanging pattern creates a unique rhythm to life in the region, where the sun rises and sets with predictable reliability. Whether it's the heights of summer in June or the depths of winter in December, Kismayo enjoys a balanced day, fostering a serene and stable environment for both residents and visitors alike. This equality of day and night not only influences daily activities but also enhances the beauty of the coastal landscapes, with sunrises and sunsets that are always a delightful constant.
In Kismayo, Somalia, the September winds carry a gentle average speed of 5.3 m/s (12 mph), reflecting a slight dip from the more spirited gusts of the summer months. Throughout the year, wind speeds demonstrate a fascinating ebb and flow; they peak in July at 6.5 m/s (15 mph), driven by the region's seasonal shifts, and gradually soften to 3.9 m/s (9 mph) in both November and December. The transition into September signifies a subtle return to tranquility, as the winds calm after the heightened activity of June and July. Overall, this month serves as a bridge between the lively summer breezes and the stillness that follows, embodying the dynamic weather patterns of Kismayo’s coast.
Weather in Kismayo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kismayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is generally warm, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F) and an average temperature of 27°C (81°F). This month experiences moderate precipitation of about 25 mm (1.0 in) over 9 days, accompanied by a humidity level of 73%. In contrast, January showcases slightly higher average temperatures, reaching a minimum of 23°C (73°F) and a maximum of 34°C (93°F), with an average of 28°C (82°F). Notably, January sees significantly less rain, with only 4 mm (0.2 in) and no days of precipitation, and lower humidity at 65%. For more detailed insights on January weather, check out Kismayo weather in January.
September and February both feature warm temperatures, but February tends to be slightly warmer on average. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), accompanied by a relatively high humidity level of 73% and a total precipitation of 25 mm (1.0 in) over nine days. In contrast, February boasts similar minimum temperatures but averages 28°C (82°F) and peaks at 34°C (94°F), all while experiencing significantly less precipitation—only 3 mm (0.1 in) and no rainfall days. Additionally, February's humidity is lower at 65%, making it feel less muggy. For more details on the February weather, you can check Kismayo weather in February.
In September, the weather tends to be warm, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F). This month experiences an average precipitation of 25 mm (1.0 in) spread over 9 days and boasts a humidity level of 73%. In contrast, March brings slightly warmer conditions, featuring average temperatures from a minimum of 24°C (76°F) to a peak of 35°C (96°F). In terms of precipitation, March is drier with only 16 mm (0.6 in) recorded over just 3 days, and it has a lower humidity level of 66%. For more detailed information about the weather in March, you can check this link: Kismayo weather in March.
When comparing September and April weather, September features slightly warmer temperatures with an average of 27°C (81°F) and a maximum of 33°C (91°F), while April has a higher average temperature of 29°C (85°F) and peaks at a sweltering 35°C (96°F). In terms of precipitation, April is significantly wetter, receiving 78 mm (3.1 in) over 15 days, compared to September's 25 mm (1.0 in) spread over just 9 days. Additionally, September's humidity is higher at 73%, while April's is a more moderate 66%. For more specifics about April weather, you can refer to Kismayo weather in April.
September and May exhibit notable differences in weather conditions. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), with an average temperature of 27°C (81°F). The month experiences relatively low precipitation at 25 mm (1.0 in) over 9 days, keeping humidity steady at 73%. Conversely, May tends to be hotter, featuring temperatures that range from a minimum of 24°C (75°F) to a scorching maximum of 36°C (97°F), with an average temperature of 28°C (82°F). However, May also sees much higher precipitation levels of 123 mm (4.9 in) over 23 days, while maintaining the same humidity level of 73%. For a closer look at the weather specifics in May, you can refer to Kismayo weather in May.
In comparing the weather of September and June, both months exhibit similar temperature ranges, with minimums around 23°C (73-74°F) and averages around 27°C (81°F). However, September tends to be slightly warmer with a maximum temperature reaching 33°C (91°F), compared to June's maximum of 32°C (90°F). Precipitation levels in June are higher, with 38 mm (1.5 in) falling over 16 days, whereas September sees only 25 mm (1.0 in) over 9 days. Additionally, humidity is a bit lower in September at 73%, compared to 78% in June. For more specific details about the weather in June, you can visit Kismayo weather in June.
In comparing the weather of September and July, we observe that September tends to be slightly warmer, with an average temperature of 27°C (81°F) compared to July's 26°C (80°F). The maximum temperatures also peak a bit higher in September at 33°C (91°F), versus July's maximum of 31°C (89°F). Precipitation is somewhat similar, with September receiving 25 mm (1.0 in) over 9 days, whereas July sees 27 mm (1.1 in) over 12 days. Both months maintain a consistent humidity level of 73%. For more specific details on July weather, you can check out Kismayo weather in July.
In August, temperatures averaged around 26°C (80°F) with a maximum of 31°C (89°F) and minimal precipitation of 29 mm (1.1 in) over 10 days, accompanied by a humidity level of 72%. In contrast, September experienced slightly warmer temperatures, averaging 27°C (81°F), with a higher maximum of 33°C (91°F). Although September had slightly less precipitation at 25 mm (1.0 in) over 9 days, the humidity increased to 73%, making it feel a bit more humid compared to August. For more detailed information on August weather patterns, you can visit Kismayo weather in August.
In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), with an average of 27°C (81°F). The month sees relatively low precipitation at 25 mm (1.0 in) over about 9 days, and humidity levels are moderate at 73%. In contrast, October maintains a similar temperature range, with a minimum of 23°C (73°F) and a maximum of 33°C (92°F), but the average temperature increases to 28°C (82°F). Rainfall in October rises to 36 mm (1.4 in) spread over 11 days, and humidity also increases slightly to 78%. For more detailed information, check out Kismayo weather in October.
In comparing the weather between September and November, September tends to be slightly cooler, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), while November sees a marginal increase, with temperatures ranging from 24°C (75°F) to 34°C (93°F). Precipitation also rises significantly in November, with 67 mm (2.7 in) occurring over 12 days, compared to September's 25 mm (1.0 in) over 9 days. Additionally, humidity levels increase from 73% in September to 81% in November, making the latter month feel more humid and potentially more uncomfortable. For more detailed information about November weather, you can check Kismayo weather in November.
September and December both feature warm temperatures, with December being slightly warmer overall. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), while December sees temperatures from 24°C (75°F) to 33°C (92°F). Precipitation levels increase in December, with 36 mm (1.4 in) of rain over 7 days compared to September's 25 mm (1.0 in) over 9 days. Additionally, humidity is higher in December at 79% compared to 73% in September, contributing to a more humid feel as the year draws to a close. For more detailed information, you can check out Kismayo weather in December.
As September rolls into Kismayo, the weather begins to shift subtly, providing a unique blend of warmth and moisture. With maximum temperatures peaking around 33°C (91°F) and an average lingering at a comfortable 27°C (81°F), this month feels notably warmer compared to the cooler months preceding it. However, a sense of humidity at 73% adds a tropical touch, and the skies occasionally open up, bringing about 25 mm of rain over 9 days. This combination of heat and precipitation sets September apart, making it distinct from both the arid and cooler months of Kismayo. For an in-depth look at weather patterns, check out the Kismayo Climate.