Last updated: August 21, 2025
In September, Harar, Ethiopia experiences a harmonious blend of mild temperatures and refreshing rainfall. The maximum temperature reaches a pleasant 28°C (82°F), while the average hovers around 19°C (67°F), providing a comfortable climate for outdoor activities. Nights cool down to a minimum of 13°C (56°F), inviting cozy evenings. Rainfall is notable this month, with an accumulated 89 mm (3.5 in) spread across 18 days, contributing to the region's lush greenery. With humidity levels at 66%, the air carries a refreshing crispness, making September an enchanting time to explore the vibrant culture and landscapes of Harar.
In September, Harar, Ethiopia, experiences a mild transition towards the cooler months, with temperatures typically ranging from a minimum of 13°C (56°F) to a maximum of 28°C (82°F). The average temperature settles around 19°C (67°F), reflecting a consistent pattern seen throughout the year where daytime warmth gradually gives way to cooler evenings. This month retains the pleasantness of summer while hinting at the cooler weather that October will bring. Notably, the temperatures in September closely mirror those of June and August, showcasing a stable climate that encourages both outdoor exploration and relaxed social gatherings in this historic city.
September marks a pivotal point in Harar, Ethiopia's rainfall pattern, with precipitation measuring 89 mm (3.5 in) across an average of 18 days. As the region transitions from the peak rainy months of May and August, which see much heavier rainfall, September still benefits from significant moisture, allowing for lush landscapes. This month maintains a delicate balance, as it continues to draw from the earlier monsoon season while setting the stage for a gradual decline in precipitation into October. The trajectory through September illustrates a vibrant yet tapering wet spell, transitioning from the intense rains of the summer into a more moderate climate, indicative of the region's diverse weather patterns and ecological shifts.
In September, Harar, Ethiopia experiences a notable rise in humidity, reaching 66%, which reflects a seasonal trend as the region transitions into the wetter months. Following August's elevated 64%, this increase sets the stage for an even more humid October, peaking at 73%. Overall, the data highlights a consistent upward trajectory in humidity levels from the drier months of January to March, which hover around 31% to 58%, to the more humid conditions between August and November. As the year progresses, residents and visitors alike can expect the air to become increasingly moist, highlighting the dynamic climate of this historic city.
In September, Harar, Ethiopia, maintains its pattern of extreme UV Index levels, registering at 15. This consistent rating underscores the pressing need for sun protection, as residents and visitors alike should be cautious, with a burn time of merely 10 minutes. The months preceding September have shown similar trends, with UV Index values fluctuating between 13 to 16 throughout the year, emphasizing a relentless high exposure category. As we transition into the latter part of the year, keeping a watchful eye on UV conditions remains vital. For more detailed information, check out the Harar UV Index.
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September in Harar, Ethiopia, basks in a warm embrace of 332 hours of sunlight, maintaining a delightful balance between the vibrant days of summer and the approaching cooler months. This month sees a slight dip from the bountiful rays of August, which boasts 345 hours, yet it still stands tall among the sunniest months of the year. As the year transitions from the peak summer vibes to the softer tones of autumn, September's sunshine remains quite consistent, mirroring the overall steady trend of sunlight hours across the year. With each month's offerings reflecting a close range, the gradual fluctuations invite visitors and locals alike to relish the bright days and mild evenings, making it an ideal time to explore the rich culture and stunning landscapes of Harar.
As summer transitions to autumn in Harar, Ethiopia, September brings a moderate likelihood of sunny weather, with about 47% chance of enjoying those bright, sunny days. This marks a noticeable dip from the peak sunshine months earlier in the year, particularly January's striking 80% and February's 74%. Following this trend, September's sun is reminiscent of the fluctuating patterns of late summer, as it lingers just above the 50% threshold seen in both April and June. As October approaches, however, the probability of sunny weather ascends again to 62%, hinting at a return to brighter days ahead.
In September, Harar, Ethiopia, enjoys a delightful 12 hours of daylight, continuing the trend established over the previous months. This consistency reflects a stable pattern from March through August, where daylight duration hovers at a comfortable twelve hours. The onset of autumn will soon see daylight hours tapering off to 11 hours in October, illustrating a gradual transition toward shorter days. This rhythmic change in daylight not only marks the cycle of seasons but also influences the daily lives of Harar's residents, allowing them to embrace both the vibrant energy of longer hours and the cozy charm of the approaching shorter days.
As September rolls into Harar, Ethiopia, the gentle breezes bring a refreshing transition into the fall season, with an average wind speed of 2.3 m/s (5 mph). This marks a slight dip from the summer months, where winds peaked at around 2.9 m/s (7 mph) in July. The overall trend shows a gradual increase in wind speeds leading up to the mid-year mark, with June experiencing 2.8 m/s (6 mph), before softening during September. As the year progresses into the cooler autumn months, winds tend to calm further, hinting at a natural ebb in the energy of the environment. This cycle hints at Harar's unique climate, characterized by mild wind patterns that punctuate the transition between seasons, enriching the region’s atmospheric charm.
Weather in Harar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Harar, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January offer contrasting weather experiences. In September, temperatures range from a mild 13°C (56°F) at night to a warm 28°C (82°F) during the day, with an average of 19°C (67°F). The month sees significant rainfall, totaling 89 mm (3.5 in) over about 18 days, contributing to a humidity level of 66%. In contrast, January features a more temperate climate, with nighttime lows of 7°C (46°F) and daytime highs similar to September at 28°C (82°F), though the average temperature is slightly cooler at 18°C (66°F). January is notably dry, experiencing only 2 mm (0.1 in) of precipitation across the month, with no rainy days and a lower humidity of 58%. For more information on the weather in January, you can check Harar weather in January.
In September, the weather features a comfortable range of temperatures, with a minimum of 13°C (56°F) and an average of 19°C (67°F), peaking at a maximum of 28°C (82°F). However, this month is characterized by significant rainfall, totaling 89 mm (3.5 in) over 18 days, and high humidity at 66%. In contrast, February boasts slightly milder temperatures, with a minimum of 11°C (52°F) and an average of 20°C (69°F), reaching a maximum of 29°C (85°F). This month experiences minimal precipitation, with only 10 mm (0.4 in) over just one day and a lower humidity level of 45%. Overall, February offers drier and warmer conditions compared to the more humid and wetter September. For more details, you can check Harar weather in February.
In comparing the weather between September and March, we observe notable differences in temperature and precipitation patterns. September experiences a cooler average temperature of 19°C (67°F), with maximums reaching 28°C (82°F) and a relatively high humidity level of 66%. In contrast, March boasts a warmer average of 21°C (71°F) with peak temperatures hitting 30°C (86°F) and significantly lower humidity at 31%. Precipitation also varies considerably; September averages 89 mm (3.5 in) over 18 days, while March sees much less rain, only 32 mm (1.3 in) across just 5 days. For more details, check out the Harar weather in March.
When comparing the weather in September and April, several notable differences emerge. September features a cooler average temperature of 19°C (67°F) with a maximum of 28°C (82°F), while April sees slightly warmer conditions with an average of 21°C (70°F) and a higher maximum of 30°C (87°F). Additionally, precipitation levels are generally higher in April, reaching 113 mm (4.4 in) over 16 days, compared to September's 89 mm (3.5 in) spread across 18 days. Notably, April experiences a much lower humidity of 34%, in contrast to September’s 66%. For a closer look at specific conditions, check out Harar weather in April.
In comparing the weather between September and May, we see some notable differences. September typically enjoys a milder average temperature of 19°C (67°F) with a maximum of 28°C (82°F), while May slightly edges this out with an average of 20°C (69°F) and a higher maximum of 30°C (86°F). However, May also experiences more precipitation, averaging 142 mm (5.6 in) over 19 days, compared to September's 89 mm (3.5 in) across 18 days. Interestingly, the humidity levels are higher in September at 66%, while May offers a more comfortable 58%. For a more detailed look at weather conditions during this time, you can visit Harar weather in May.
In comparing the weather between September and June, we can see some notable differences. Both months have a minimum temperature of around 13°C (56°F), but June generally experiences slightly higher maximum temperatures, averaging at 29°C (84°F) compared to September's 28°C (82°F). Notably, June has less precipitation, averaging 53 mm (2.1 in) over 11 days, while September sees significantly more rain at 89 mm (3.5 in) across 18 days. Additionally, the humidity levels are lower in June at 44%, whereas September's humidity sits at 66%. For a more detailed look at June's weather specifics, you can refer to Harar weather in June.
In comparison to July, September tends to be slightly warmer, with average temperatures rising from 18°C (65°F) to 19°C (67°F) and maximum temperatures reaching up to 28°C (82°F). Both months have similar minimum temperatures, but September experiences more precipitation, averaging 89 mm (3.5 in) over 18 days, compared to July's 78 mm (3.1 in) over 16 days. Additionally, September has a higher humidity level at 66%, contrasting with July's drier conditions at 51%. For more specifics, you can check Harar weather in July.
In September, the weather shows a slight increase in daily maximum temperatures, reaching up to 28°C (82°F) compared to August’s maximum of 27°C (81°F). The average temperatures remain consistent between the two months, with September slightly warmer at 19°C (67°F) versus August’s 19°C (66°F). However, September experiences more precipitation, totaling 89 mm (3.5 in) over 18 days, compared to August's 94 mm (3.7 in) over 20 days. Humidity levels are also slightly higher in September at 66%, compared to 64% in August. For more detailed information about the weather during August, you can visit Harar weather in August.
In comparing the weather of September and October, we find that both months experience similar high temperatures, with October peaking at 28°C (83°F) compared to September's 28°C (82°F). However, September tends to be slightly warmer during the nights, with a minimum temperature of 13°C (56°F), while October sees cooler nights averaging a minimum of 10°C (51°F). Precipitation decreases from 89 mm (3.5 in) over 18 days in September to 80 mm (3.1 in) over just 11 days in October, indicating a shift towards drier conditions as the month progresses. Additionally, humidity levels rise slightly in October to 73%, compared to September's 66%. For a more detailed look at October weather in Harar, you can visit Harar weather in October.
September and November present distinct but somewhat similar weather patterns. In September, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (82°F), with an average of 19°C (67°F). This month experiences more rainfall, totaling 89 mm (3.5 in) over 18 days, contributing to a humidity level of 66%. In contrast, November sees slightly cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 27°C (82°F), maintaining an average of 19°C (66°F). Precipitation drops significantly to just 33 mm (1.3 in) over only 4 days, resulting in increased humidity at 74%. Overall, while both months have similar average temperatures, November is marked by much less rainfall and higher humidity compared to September. For more detailed information, you can check Harar weather in November.
In September, the weather tends to be warmer, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 28°C (82°F) and an average of 19°C (67°F). This month also experiences a significant amount of rainfall, with 89 mm (3.5 in) of precipitation over approximately 18 days, contributing to a humidity level of 66%. In contrast, December offers cooler conditions, with temperatures dipping to a minimum of 8°C (47°F) and reaching a maximum of 27°C (81°F), while maintaining an average of 18°C (65°F). Notably, December is much drier, presenting only 10 mm (0.4 in) of precipitation over just 1 day, and a slightly higher humidity level of 68%. For more details on weather specifics, check out Harar weather in December.
As September unfolds in Harar, visitors can expect a notable shift in the weather compared to other months. The average temperature hovers around a comfortable 19°C (67°F), providing a pleasant escape from the heat often found during the summer. However, this month also brings increased precipitation, with rain gracing the city on approximately 18 days, resulting in a wetter atmosphere and a rise in humidity to around 66%. This combination adds a refreshing twist to the air and transforms the landscape into a lush haven. For those planning a visit, it's an ideal time to embrace the unique charm of Harar’s transitional weather. To learn more about what to expect throughout the year, be sure to check out the comprehensive Harar Climate guide.