Last updated: August 21, 2025
Bishoftu, Ethiopia experiences September as a month characterized by mild temperatures and significant rainfall. With maximum temperatures reaching up to 27°C (80°F) and an average of 18°C (64°F), the weather provides a comfortable yet refreshing atmosphere. Nights can be brisk, dipping to a minimum of 12°C (53°F). Precipitation is a defining feature of September, with an impressive 141 mm (5.6 in) accumulated over 23 days, contributing to a high humidity level of 81%. This combination of warmth and moisture fosters a vibrant, lush landscape, making it an intriguing time to observe the natural beauty of the region.
In Bishoftu, Ethiopia, September marks the transition to cooler temperatures as the year inches towards its end. With a minimum of 12°C (53°F) and a comfortable average of 18°C (64°F), the days begin to pleasantly cool from the summer's heights. The maximum temperature reaches a friendly 27°C (80°F), providing a mild yet enjoyable climate for outdoor activities. As this month rolls in, it mirrors August in its cooler profile, yet hints at the approach of the cooler October, showcasing a gentle descent in temperature trends. Overall, September embodies a refreshing balance that bridges summer's warmth and the crispness of fall.
September marks a significant point in the precipitation pattern of Bishoftu, Ethiopia, contributing 141 mm (5.6 in) of rain over 23 days. This month not only maintains the high moisture levels established in the preceding months of July and August, but also reflects a noticeable peak in the wet season. While July and August often dominate with their intense downpours, September’s rainfall remains robust, ensuring the lush landscapes continue to flourish. As the year transitions towards drier months, the gradual decline in precipitation serves as a reminder of the region's dynamic climate, highlighting the importance of September as a critical period for agriculture and water resources.
In September, Bishoftu, Ethiopia, experiences a notable drop from the peak humidity levels of the preceding months, yet still maintains an impressive humidity level of 81%. This month marks the transition away from the heavy, moisture-laden air brought on by July and August, which witness humidity soaring to 83% and 88%, respectively. The overall trend shows a significant increase in humidity from the dry beginning of the year, with January starting at a mere 50%, climbing steadily through the months until peaking in the summer. Following September, there is a gradual decline, leading into October at 78%. This fluctuation creates a rich and vibrant atmosphere, characteristic of the region’s climate, enhancing the lush landscape that Bishoftu is renowned for during this time of year.
In September, Bishoftu, Ethiopia continues to experience an extreme UV Index of 14, maintaining the high levels seen throughout the year. This data aligns with the months preceding it, reflecting a consistent trend where the UV Index hovers between 12 and 16 from January to August, indicating that residents and visitors alike need to take caution against sun exposure. With a burn time remaining at just 10 minutes, protective measures are essential during this month as well. As the year progresses into October, the UV Index begins to show a slight decline, but September still calls for vigilance. For detailed insights into UV levels in this region, check out Bishoftu UV Index.
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In Bishoftu, Ethiopia, the month of September continues a noteworthy trend of abundant sunshine, contributing to an impressive 325 hours of sunlight. This aligns well with the summer months, where March reaches a peak of 350 hours, followed closely by May at 344 hours. As the year progresses, sunshine hours gradually decline, though they remain consistently robust through autumn. Notably, September’s hours are slightly lower than August's 333 hours, illustrating a subtle shift towards the upcoming rainy season. Overall, the sunlight trends from January to September reflect a vibrant climate, making Bishoftu a radiant retreat for sun-seekers.
In September, the likelihood of sunny weather in Bishoftu, Ethiopia dips to around 41%, marking a subtle decline as the region transitions from the more humid months of the rainy season. The chances of sunshine are notably lower than the peak months of January and March, which boast probabilities of 71% and 76%, respectively. After August’s moderate 44%, September continues a trend of decreased sunlight, with October seeing a rebound as the sun reclaims about 61% of the month. Overall, this pattern reflects a significant seasonal shift, as the vibrant sun of the early year gives way to the cloudier days of late summer and early fall.
In Bishoftu, Ethiopia, the daylight duration exhibits a consistent rhythm throughout the year. As January and February begin with 11 hours of sunlight each day, the days gradually grow longer, reaching a peak of 12 hours from March through September. This extended daylight period fosters an inviting atmosphere for outdoor activities and exploration during the vibrant months of spring and summer. Following September, daylight begins to dwindle again, transitioning back to 11 hours from October through December. This cyclical pattern highlights the region's relatively stable daylight hours, making it a captivating location for both residents and visitors alike.
As September graces Bishoftu, Ethiopia, the winds begin to settle, recording a gentle average speed of 1.6 m/s (4 mph). This marks a noticeable dip compared to the preceding months, reflecting a broader trend of declining winds that typically begins in mid-year. From a peak in March at 3.4 m/s (8 mph), the breezes gradually softens, with July and August also experiencing lower averages of 2.6 m/s (6 mph) and 1.8 m/s (4 mph), respectively. The subtle shift to calmer winds in September hints at the impending transition into the seasonal rhythm of the region, as the atmospheric ballet prepares for the brisker gusts of October, where winds are expected to return to 2.5 m/s (6 mph).
Weather in Bishoftu varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bishoftu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by mild temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 27°C (80°F), with an average of 18°C (64°F). The month is also marked by significant rainfall, totaling 141 mm (5.6 in) over 23 days, contributing to a high humidity level of 81%. In contrast, January presents a much drier and cooler climate, with temperatures dipping to a minimum of 2°C (36°F) and peaking at 29°C (85°F), while the average remains around 17°C (63°F). Remarkably, January sees minimal precipitation of just 1 mm (0.0 in) on no rainy days, resulting in lower humidity at 50%. For more detailed information, visit Bishoftu weather in January.
In comparing the weather between September and February, notable differences emerge. September experiences a milder temperature range, with averages around 18°C (64°F) and maximums reaching 27°C (80°F), accompanied by significant rainfall of 141 mm (5.6 in) over 23 days and high humidity at 81%. Conversely, February tends to be warmer overall with a similar average temperature of 19°C (67°F) but maximums rising to 30°C (85°F). Additionally, February is characterized by minimal rainfall of just 11 mm (0.4 in) over only 2 days and significantly lower humidity at 41%. For more detailed information on February weather, you can check the link: Bishoftu weather in February.
In comparing the weather between September and March, we see distinct differences. September tends to be cooler, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 27°C (80°F) and an average of 18°C (64°F). It is also quite humid, with an average humidity of 81% and significant precipitation of 141 mm (5.6 in) over 23 days. In contrast, March features warmer weather, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 32°C (89°F) and an average of 21°C (69°F). The humidity is much lower at 34%, and rainfall is minimal at just 22 mm (0.9 in) over 5 days. For more detailed insights, you can explore the Bishoftu weather in March.
When comparing September and April weather, noticeable differences emerge in temperature, precipitation, and humidity levels. In September, temperatures range from a minimum of 12°C (53°F) to a maximum of 27°C (80°F), with an average of 18°C (64°F). This month experiences higher humidity at 81% and significant rainfall, accumulating 141 mm (5.6 in) over 23 days. In contrast, April presents a milder climate, with temperatures ranging from 10°C (50°F) to 31°C (88°F) and an average of 21°C (70°F). This month enjoys lower humidity at 43% and much less precipitation, totaling 61 mm (2.4 in) over only 11 days. For more details about the weather in April, you can refer to Bishoftu weather in April.
In comparing the weather patterns of September and May, it’s clear that May tends to be slightly warmer, with average temperatures reaching around 20°C (69°F), compared to September's average of 18°C (64°F). May also experiences higher maximum temperatures, peaking at 31°C (89°F), whereas September's maximum is 27°C (80°F). Additionally, May sees less precipitation, totaling 102 mm (4.0 in) over just 13 days, compared to September's 141 mm (5.6 in) across 23 days. Humidity levels are also lower in May at 66%, compared to September's higher humidity of 81%. For more detailed information, you can visit this link: Bishoftu weather in May.
In comparing the weather patterns of September and June, we see distinct differences in temperature and precipitation. September typically has a minimum temperature of 12°C (53°F) and an average of 18°C (64°F), reaching a maximum of 27°C (80°F). The month is characterized by frequent rainfall, with a substantial total of 141 mm (5.6 in) spread over 23 days and high humidity levels reaching 81%.
In contrast, June has a slightly warmer profile, with a minimum of 12°C (54°F) and an average of 19°C (66°F), peaking at 31°C (88°F). June experiences less precipitation at 105 mm (4.1 in) across 19 days, and the humidity is considerably lower at 60%. For more detailed insights, you can check Bishoftu weather in June. Overall, September tends to be cooler and wetter, while June offers warmer temperatures with less rain.
In comparing the weather between September and July, September tends to be slightly warmer on average, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 27°C (80°F), while July has a similar minimum but an average temperature of 17°C (63°F) and a maximum of 26°C (79°F). Interestingly, September experiences less precipitation, totaling 141 mm (5.6 in) over 23 days, compared to July's higher total of 203 mm (8.0 in) across 29 days, making September drier overall. The humidity levels are quite close, with September at 81% and July slightly higher at 83%. For more detailed insights, check out Bishoftu weather in July.
In September, the weather shows a slight improvement compared to August, with average temperatures ranging from 12°C (53°F) to a maximum of 27°C (80°F), compared to August's 12°C (54°F) minimum and 25°C (78°F) maximum. Additionally, September experiences less precipitation, totaling 141 mm (5.6 in) over 23 days, whereas August sees 208 mm (8.2 in) across 30 days. The humidity also decreases in September to 81%, down from August's higher level of 88%. For a more detailed look at August weather, you can visit Bishoftu weather in August.
September and October exhibit distinct differences in their weather patterns. While September enjoys warmer nights with temperatures dropping to a minimum of 12°C (53°F) and reaching up to 27°C (80°F) during the day, October sees cooler nights with a minimum of 8°C (46°F). Both months share the same average high of 27°C (82°F), but October features significantly reduced precipitation, with only 37 mm (1.5 in) over 5 days compared to September's 141 mm (5.6 in) spread across 23 days. Furthermore, October's humidity is slightly lower at 78%, compared to September's 81%. For more detailed insights, you can check Bishoftu weather in October.
In comparing the weather of September and November, we notice notable differences in temperature and precipitation. September experiences a broader temperature range with a minimum of 12°C (53°F), an average of 18°C (64°F), and a maximum of 27°C (80°F). It is also characterized by higher precipitation, totaling 141 mm (5.6 in) over 23 days, contributing to a humidity level of 81%. In contrast, November offers a cooler atmosphere, with minimum temperatures dropping to 5°C (42°F) while still maintaining an average of 18°C (65°F) and a maximum of 28°C (82°F). Notably, November sees significantly less rain, with only 10 mm (0.4 in) over just 1 day and a slight decrease in humidity to 79%. For more specific weather insights, you can view Bishoftu weather in November.
September and December exhibit stark contrasts in weather patterns. In September, temperatures range from a cool 12°C (53°F) to a warm 27°C (80°F), with an average of 18°C (64°F). This month is characterized by significant rainfall, with 141 mm (5.6 in) of precipitation spread over 23 days, leading to high humidity levels of 81%. In contrast, December showcases milder temperatures, with a minimum of 4°C (40°F) and a maximum of 28°C (82°F), accompanied by a more pleasant average of 17°C (62°F). Notably, December experiences minimal rainfall, only 2 mm (0.1 in), and boasts zero rainy days, resulting in lower humidity at 67%. For more details on the December weather in Bishoftu, visit Bishoftu weather in December.
As September unfolds in Bishoftu, the weather transitions into a distinctive pattern marked by increased precipitation and higher humidity than the preceding months. With an average temperature hovering around a comfortable 18°C, conditions become mild yet often damp, as rain graces the region for nearly three-quarters of the month. This blend of warmth and moisture sets September apart, creating a lush environment that contrasts sharply with the drier, hotter months of the year. As you explore the unique character of this month, dive deeper into the nuances of Bishoftu's climate by visiting Bishoftu Climate.