Last updated: August 21, 2025
Experience the vibrant weather of Arba Minch, Ethiopia in September, where the maximum temperature reaches a comfortable 27°C (81°F), while the average hovers around 19°C (67°F). This month is characterized by significant rainfall, accumulating 253 mm (10.0 in) over 25 rainy days, contributing to a lush and green landscape. With humidity levels at approximately 70%, the atmosphere is rich and refreshing, making September a fascinating time to explore the natural beauty and cultural richness of this unique region.
In September, Arba Minch, Ethiopia, ushers in a notable transition in temperatures, with minimums rising slightly to 15°C (59°F) and maximums reaching 27°C (81°F), offering a pleasant climate for both residents and visitors. The average temperature remains stable at 19°C (67°F), mirroring the cooler months of July and August. This slight upward trend hints at the onset of warmer days, providing a refreshing respite after the chilly, wet season. As the month progresses, the mild temperatures create an ideal setting for outdoor adventures and exploration of the stunning landscapes surrounding Arba Minch.
September in Arba Minch, Ethiopia, marks a significant turn in the region's weather pattern, as the precipitation rises to an impressive 253 mm (10.0 in), occurring over 25 rainy days. This amount is a substantial increase from the previous months, reflecting the climax of the wet season that typically peaks in October. The transition to September showcases a notable uptick compared to the drier mid-year months, such as July and August, where rainfall was considerably lower at 162 mm and 154 mm, respectively. As the landscape transforms under these nourishing rains, the vibrant greenery becomes a hallmark of the season, setting the stage for an abundant October, which averages even more substantial rainfall. Thus, September serves as a critical bridge, emphasizing the region's reliance on consistent precipitation for its agriculture and natural ecosystems.
In September, the humidity in Arba Minch, Ethiopia reaches a notable 70%, marking a transition into a more humid season as the year progresses. Following the drier months of March, where humidity dips to 35%, there is a noticeable increase during the late spring and summer, with May peaking at 75%. This upward trend continues into the autumn months, culminating in October's even higher average of 83%. The shift from late summer to early fall illustrates a gradual buildup of moisture in the air, preparing the region for the wetter months ahead, as indicated by the consistently high humidity levels in November and December. Overall, September serves as a bridge between the drier periods and the peak of the humid season, reflecting the seasonal climatology of this vibrant locale.
In September, Arba Minch, Ethiopia, continues to experience a high UV Index of 15, categorizing the exposure as extreme with a rapid burn time of just 10 minutes. This consistency in elevated UV levels is characteristic of the region, where similar values are noted from January through August, with only slight variations. As the year progresses into the latter months, the UV Index begins to taper off; however, the first half retains notably intense sun exposure. For those planning outdoor activities, understanding these trends is crucial to ensure proper sun protection. Stay informed about the UV Index to better protect yourself from harmful rays in Arba Minch: Arba Minch UV Index.
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September is a radiant month in Arba Minch, Ethiopia, showcasing a delightful average of 321 hours of sunshine. This places it among the sunniest months of the year, closely following the vibrant days of August, which boasts 320 hours. As the rainy season recedes, September transitions smoothly, maintaining a strong consistency in daylight. The sunshine trend reveals an overall increase from January to December, with notable peaks in March and December, marking Arba Minch as a year-round destination for sunlight enthusiasts. This continuous embrace of sunshine not only uplifts the spirit but also enhances the stunning landscapes, making September a particularly enchanting time to appreciate the natural beauty of this Ethiopian gem.
In Arba Minch, Ethiopia, September marks a transition toward the cooler months, with only a 21% chance of sunny weather. This represents one of the lowest probabilities for sunshine during the year, following the notably dreary July, which has a mere 12% chance of clear skies. The month of August also struggles with sunshine, featuring a similar 27% chance, indicating a persistent cloud cover as the region shifts from its drier season. Overall, the trend suggests that as the year approaches its end, the likelihood of sunny days in Arba Minch diminishes, particularly during September and the preceding months.
In Arba Minch, Ethiopia, September marks a continuation of a delightful trend in daylight duration, where the city enjoys a consistent 12 hours of daylight. Throughout the year, daylight fluctuates gently, starting at 11 hours in January and rising to 12 hours from March through September, before tapering back to 11 hours in October. This steady pattern of long days in the middle months fosters a vibrant atmosphere, perfect for outdoor activities and exploration. As the year progresses, the return to shorter days reminds residents and visitors alike of the beautiful cyclical nature of time in this stunning region.
In September, the wind in Arba Minch, Ethiopia, maintains a gentle rhythm with an average speed of 1.2 m/s (3 mph), mirroring the conditions of the preceding months. Over the year, a subtle trend emerges as the winds tend to be slightly stronger in the summer, peaking at 1.5 m/s in June. After this peak, the breezes moderate slightly, with September reflecting a consistent pattern observed since April. The overall stability in wind speeds, hovering around the 1.1 to 1.5 m/s range, creates a calm and serene atmosphere that characterizes this vibrant region, making it inviting for both locals and visitors alike. As the year transitions into autumn, these gentle winds continue to shape the enchanting landscapes of Arba Minch, providing a soothing backdrop to daily life.
Weather in Arba Minch varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arba Minch, focusing on differences in temperature, rainfall, humidity, and UV levels.
September in Arba Minch is characterized by warmer temperatures and higher humidity, with an average temperature of 19°C (67°F) and maximum highs reaching 27°C (81°F). The month is also marked by significant rainfall, totaling 253 mm (10.0 in) over 25 days, resulting in a humid environment with humidity levels around 70%.
In contrast, January presents a milder climate with lower humidity at 58%, and temperatures generally ranging from a minimum of 10°C (51°F) to a maximum of 29°C (85°F). The precipitation in January is significantly less, with only 48 mm (1.9 in) falling over just 4 days. This makes January a drier and more comfortable month compared to the wet and humid September.
For more detailed information on the weather conditions during January, you can visit this link: Arba Minch weather in January.
Comparing the weather between September and February reveals some distinct differences. September features a milder temperature range with a minimum of 15°C and an average of 19°C, reaching a maximum of 27°C. However, it is also characterized by high humidity at 70% and significant precipitation, totaling 253 mm over approximately 25 days. In contrast, February boasts a warmer average temperature of 21°C, with a minimum of 13°C and a maximum of 30°C. The humidity drops to a comfortable 44%, and precipitation is notably less, at just 88 mm over 7 days. For more detailed insights, you can check out Arba Minch weather in February.
When comparing the weather in September and March, notable differences emerge. September typically experiences milder temperatures, with averages around 19°C (67°F) and maximums reaching 27°C (81°F), while March sees slightly warmer conditions, with averages of 21°C (71°F) and highs of 30°C (87°F). Rainfall is another distinguishing factor; September is much wetter, boasting 253 mm (10.0 in) of precipitation over 25 days, compared to March's 189 mm (7.4 in) over just 14 days. Additionally, humidity levels are significantly higher in September at 70%, contrasting sharply with March's more comfortable 35%. For those specifically interested in March conditions, more detailed information can be found here: Arba Minch weather in March.
When comparing the weather in September to that of April, several notable differences emerge. September tends to be slightly cooler, with average temperatures ranging from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), while April sees slightly warmer conditions, averaging a minimum of 14°C (58°F) and peaking at 29°C (85°F). However, April is considerably wetter, recording 399 mm (15.7 in) of precipitation compared to September's 253 mm (10.0 in), although both months share a similar number of rainy days, around 25. Additionally, the humidity in September is higher at 70%, contrasting with the drier atmosphere in April, where humidity averages 48%. For more detailed insights into April's weather, you can explore Arba Minch weather in April.
When comparing the weather in September and May, both months present mild temperatures, with September featuring a slightly broader range: lows of 15°C (58°F) and highs reaching 27°C (81°F), while May has a minimum of 14°C (58°F) and a maximum of 27°C (82°F). Despite the similar maximum temperatures, May boasts a slightly higher average temperature of 20°C (67°F) compared to September's average of 19°C (67°F). However, May experiences significantly more precipitation at 395 mm (15.5 in) over 29 days, compared to September's 253 mm (10.0 in) spread across 25 days, resulting in higher humidity levels of 75% in May versus 70% in September. For more detailed insights, you can check Arba Minch weather in May.
In comparing the weather conditions of September and June, we find that both months offer similar average temperatures, with September averaging 19°C (67°F) and June also at 19°C (66°F). However, September tends to be slightly warmer, with a maximum temperature of 27°C (81°F) compared to June's maximum of 26°C (80°F). When it comes to precipitation, September is notably wetter, experiencing 253 mm (10.0 in) of rainfall over 25 days, whereas June sees only 188 mm (7.4 in) over 24 days. The humidity levels are fairly comparable as well, with September at 70% and June slightly lower at 69%. For more detailed insights, you can check out Arba Minch weather in June.
In comparing the weather between July and September, September tends to be warmer and wetter. The average temperature in September is 19°C (67°F), with highs reaching up to 27°C (81°F), while July sees a slightly cooler average of 18°C (64°F) and maximums of 25°C (77°F). Additionally, September experiences more precipitation, with 253 mm (10.0 in) falling over 25 days, compared to July's 162 mm (6.4 in) across 26 days. Humidity levels are also higher in September at 70%, compared to 60% in July, contributing to a more sultry atmosphere. For more detailed insights, you can check out Arba Minch weather in July.
When comparing the weather between August and September, September generally experiences slightly warmer temperatures, with averages reaching 19°C (67°F) compared to August's average of 19°C (66°F). However, September is notably wetter, receiving 253 mm (10.0 in) of precipitation across 25 days, which is a significant increase from August's 154 mm (6.0 in) over 24 days. Additionally, humidity rises to 70% in September, making it feel more humid than August, which has a relatively lower humidity level of 65%. For more detailed weather insights, you can visit Arba Minch weather in August.
In September, temperatures in Arba Minch range from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), with an average temperature of 19°C (67°F). The month is characterized by significant rainfall, totaling 253 mm (10.0 in) over 25 days, with humidity levels around 70%. In contrast, October presents similar temperature patterns, maintaining a minimum of 14°C (57°F) and a maximum of 27°C (81°F), with the average remaining consistent at 19°C (67°F). However, October experiences much heavier precipitation, totaling 522 mm (20.5 in) across 29 rainy days, and increased humidity at 83%. For more details on October's weather patterns, you can visit Arba Minch weather in October.
In September, temperatures range from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), with an average of 19°C (67°F). The month is quite rainy, experiencing 253 mm (10.0 in) of precipitation over 25 days and maintaining a humidity level of 70%. In contrast, November exhibits similar average temperatures but slightly lower minimums, with a minimum of 12°C (54°F) and a maximum still reaching 27°C (82°F). However, November is wetter, accumulating 318 mm (12.5 in) of precipitation across just 17 days and experiencing higher humidity at 87%. For more details on November weather in Arba Minch, visit Arba Minch weather in November.
September and December exhibit distinct weather patterns. In September, temperatures range from a minimum of 15°C (58°F) to a maximum of 27°C (81°F), with an average of 19°C (67°F). This month is also characterized by high precipitation levels, totaling 253 mm (10.0 in) over 25 days, and a humidity level of 70%. In contrast, December sees slightly milder temperatures, with a minimum of 11°C (52°F) and a maximum of 28°C (83°F), while maintaining an average temperature of 20°C (68°F). Precipitation significantly decreases to 112 mm (4.4 in) over just 9 days, coupled with a higher humidity of 78%. For more detailed information, you can check Arba Minch weather in December.
As September rolls in, Arba Minch experiences a notable shift in weather patterns, characterized by increased humidity and substantial rainfall. With an average temperature of around 19°C, the pleasant warmth combined with nearly 25 days of rain creates a lush landscape, vastly different from the drier months preceding it. This month marks a transition into the peak rainy season, as the area receives more than 253 mm of precipitation, contributing to the vibrant scenery that Arba Minch is known for. For a more detailed exploration of what to expect throughout the year, visit Arba Minch Climate.