September Weather in Hoima, Uganda

Last updated: August 28, 2025

In Hoima, Uganda, September welcomes the transition into a more humid season, characterized by an average temperature of 23°C (74°F). Daily highs can reach a maximum of 30°C (86°F), while the nights offer a mild respite with minimum temperatures around 19°C (66°F). This month is marked by significant rainfall, totaling 280 mm (11.0 in), spread over approximately 28 days. The overall humidity levels hover around a tropical 82%, creating a lush and vibrant landscape but also indicating the potential for a rather wet and steamy atmosphere. For those planning to visit or engage in outdoor activities, be prepared for frequent rainfall and embrace the rich, green scenery that September brings to this beautiful Ugandan region.

September Temperature in Hoima

In September, Hoima, Uganda experiences a pleasant climate with temperatures that reflect the transition into the latter part of the year. The minimum temperature hovers around 19°C (66°F), providing a mild start to the day, while the average temperature settles at a comfortable 23°C (74°F). As the day progresses, the maximum temperature reaches about 30°C (86°F), signaling warm afternoons that invite outdoor activities. Compared to the preceding months, there’s a subtle decline in average and maximum temperatures, signaling a gradual shift toward the cooler season. This balance of warmth and comfort makes September a delightful time to explore Hoima's scenic beauty.

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

The chart illustrates September temperature patterns in Hoima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoima, 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).
JanFebMarAprMayJunJulAugSepOctNovDec767877767575747474747475
Data source: Temperature data for Hoima generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Hoima

In September, Hoima, Uganda experiences a peak in precipitation, receiving a substantial 280 mm (11.0 in) of rain over 28 days. This surge continues the trend of increasing rainfall that begins in March and intensifies through the year, particularly notable from April onwards. Following the relatively dry start in January, the wet season gains momentum, with September marking the transition into the more torrential months ahead. As the region gears up for even higher rainfall totals in October, the daily downpours contribute significantly to the lush greenery that characterizes Hoima, making it a vibrant, albeit soggy, time of year. The consistent rainfall not only sustains local agriculture but also underscores the importance of proper drainage and water management as the rainy season progresses.

September Precipitation Trends in Hoima

The chart displays monthly precipitation patterns in Hoima, 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 Hoima, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3067169227275187150227280339289133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Hoima

In September, Hoima, Uganda experiences a notable humidity level of 82%, marking a slight decline from the high humidity observed in the preceding months. This is part of a broader trend where humidity levels begin to rise significantly from the mid-year, peaking in October at an impressive 89%. The data shows a distinct seasonal shift, with the months leading into the rainy season exhibiting higher humidity, particularly from May onwards, when the air can feel particularly heavy and saturated. As the year progresses, residents can expect the air to remain moist and humid, particularly in the later months, emphasizing Hoima's tropical climate where humidity levels seldom dip below 53%.

September Average Humidity in Hoima

This chart illustrates the average monthly humidity levels in Hoima, 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 Hoima is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%59%53%67%84%80%76%76%82%89%90%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hoima

In September, Hoima, Uganda, continues to experience an extreme UV Index of 13, maintaining a consistent level of sun intensity that has been evident throughout the year. As summer transitions to the wetter season, residents and visitors alike should remain vigilant, as the burn time remains a mere 10 minutes under direct sunlight. This trend of high UV levels is not isolated; the region has seen a steady pattern of extreme UV Index readings, peaking at 16 in March and gradually balancing out at 13 during both September and October. Awareness and protection from UV rays are essential during this period, as the sun's strength necessitates appropriate precautions. For more details on the UV conditions in this area, visit Hoima UV Index.

Maximum UV Index Levels in Hoima for September

The chart shows the monthly maximum UV Index (UVI) for Hoima 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 Hoima typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516151312111213131212
Data source: Hoima 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 Hoima

September in Hoima, Uganda, continues the region's impressive trend of abundant sunshine, boasting 323 hours of sunlight. This marks a slight decrease from August’s peak of 340 hours, yet it remains on par with previous months like June and October. The overall pattern reveals a consistent predominance of sunny days throughout the year, with each month showcasing considerable sunlight, particularly the summer peak from July to August. As the seasons transition, September retains a vibrant atmosphere, encouraging outdoor activities and community events under the warm Ugandan sun. The steady sunshine not only contributes to the idyllic environment but also supports local agriculture, ensuring a bountiful harvest season.

Monthly Sunshine Duration in Hoima: September Highlighted

The September sunshine duration represents the total number of hours Hoima 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.
JanFebMarAprMayJunJulAugSepOctNovDec278h307h332h314h329h323h332h340h323h317h316h340h
Data source: Hoima September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Hoima During September

September in Hoima, Uganda offers a moderate likelihood of sunny weather, with a 25% chance of clear skies. This percentage is relatively low compared to the sunniest months of January and June, which see chances rise to 40% and 41%, respectively. Following the drier and sunnier months from mid-year, September presents a slight dip in sunshine, reflecting a transition towards the wetter season that approaches in October. As such, those planning activities in September should be prepared for variable weather, embracing both the lingering sunshine and the potential for cloud cover.

Percentage of Sunny Days in September in Hoima

The chart illustrates the percentage of sunny days in Hoima 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 Hoima experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%27%29%23%30%41%33%39%25%23%31%29%
Data source: Hoima September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Hoima in September

In Hoima, Uganda, the rhythm of day and night stays remarkably consistent throughout the year, with an unwavering 12 hours of daylight every month, including September. This steady duration creates an inviting backdrop for various outdoor activities, enhancing the vibrant life that flourishes in this region. As the seasons ebb and flow, the reliability of twelve hours of sunlight fosters a sense of harmony and predictability, making each day equally beautiful, whether under a sunny September sky or during the cooler months ahead. The equable daylight duration not only defines the natural cycles but also enriches the cultural tapestry woven by the people of Hoima, who thrive in the embrace of such splendid consistency.

Average Daylight Hours in Hoima for September

The chart illustrates the variation in daylight duration in Hoima throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 2m12h 3m12h 5m12h 7m12h 10m12h 11m12h 10m12h 8m12h 6m12h 3m12h 2m12h 2m
Data source: Hoima daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Hoima

As September unfolds in Hoima, Uganda, the winds remain steady, with an average speed of 1.5 m/s (3 mph), mirroring the calmness experienced during the preceding months of August and the subsequent October. This consistency suggests a marked drop from the early months of the year, where winds reached up to 2.1 m/s (5 mph) in March, hinting at a transition towards a more tranquil atmosphere as the dry season approaches. Overall, September's breezy conditions complement the warm ambiance, offering a refreshing respite that characterizes this vibrant region during the turn of the season.

Average September Wind Speed in Hoima

The chart displays monthly wind speed patterns in Hoima, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.81.92.11.61.31.51.51.51.5 m/s1.51.81.8
Data source: Hoima September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Hoima Compares to Other Months

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

September and January present notably different weather patterns. In September, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). This month is characterized by high humidity at 82% and significant rainfall, totaling 280 mm (11.0 in) over 28 days. In contrast, January boasts warmer temperatures, with minimums staying the same at 19°C (66°F) but soaring to maximums of 33°C (92°F), resulting in a higher average of 25°C (77°F). Moreover, January experiences far less precipitation, with only 30 mm (1.2 in) across just 5 days and lower humidity at 63%. For more details, you can refer to Hoima weather in January.

September and February present distinctly different weather patterns. In September, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average of 23°C (74°F). This month is also notably wet, experiencing 280 mm (11.0 in) of precipitation over 28 days, coupled with high humidity levels of 82%. In stark contrast, February boasts warmer temperatures, with a minimum of 19°C (66°F) and a maximum reaching up to 34°C (93°F), averaging 25°C (78°F). February is considerably drier, receiving only 67 mm (2.7 in) of rain across just 10 days, and features a more comfortable humidity level at 59%. For more insights into February weather, you can check Hoima weather in February.

In September, the weather typically features a minimum temperature of 19°C (66°F) and can rise to a maximum of 30°C (86°F), with an average of 23°C (74°F). This month is characterized by high humidity at 82% and significant rainfall, with 280 mm (11.0 in) spread over 28 days. In contrast, March experiences slightly warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 33°C (92°F), averaging 25°C (77°F). However, March has much lower precipitation at 169 mm (6.6 in) across 21 days and a significantly lower humidity of 53%. For more details about the weather in March, you can visit Hoima weather in March.

In comparing the weather between September and April, both months experience similar minimum temperatures, averaging around 19°C (66°F). However, April typically sees slightly warmer average temperatures, reaching up to 24°C (76°F) compared to September's average of 23°C (74°F). The maximum temperatures are also comparable, with April peaking at 31°C (89°F) and September at 30°C (86°F). In terms of precipitation, September is much wetter, receiving 280 mm (11.0 in) over 28 days, while April has less rainfall at 227 mm (8.9 in) across 25 days. Additionally, the humidity in September is notably higher at 82%, compared to 67% in April. For more detailed weather information, check out Hoima weather in April.

September and May exhibit similar temperature ranges, with both months experiencing minimums around 19°C (66°F) to 19°C (67°F) and maximums peaking at 30°C (86°F) to 30°C (87°F). The average temperature in September is 23°C (74°F), slightly cooler than May's average of 24°C (75°F). However, September sees slightly more precipitation, totaling 280 mm (11.0 in) over 28 days compared to May's 275 mm (10.8 in) over 26 days. Humidity levels are also high in both months, with September at 82% and May slightly higher at 84%. For more specific weather details, check out Hoima weather in May.

In comparing the weather of September to June, both months experience similar temperature ranges with minimums around 18-19°C (65-66°F) and maximums peaking at 30°C (86-87°F). However, September tends to be wetter, receiving 280 mm (11.0 in) of precipitation over 28 days, compared to June’s 187 mm (7.4 in) over 22 days. Additionally, September's humidity is slightly higher at 82%, while June has a humidity level of 79%. For a more detailed look at June weather in Hoima, you can check Hoima weather in June.

In comparing the weather between September and July, both months exhibit similar average temperatures, with September ranging from a minimum of 19°C (66°F) to a maximum of 30°C (86°F) and July showing a minimum of 18°C (64°F) with the same maximum. However, September is marked by significantly higher precipitation, totaling 280 mm (11.0 in) over 28 days, compared to July's 150 mm (5.9 in) over 22 days. Additionally, September features higher humidity levels at 82%, whereas July's humidity stands at 76%, contributing to a more humid and wetter climate in September. For more details, you can check Hoima weather in July.

September's weather is characterized by a slightly warmer minimum temperature of 19°C (66°F) compared to August's 17°C (64°F), while both months share an average maximum temperature of 30°C (86°F). However, September experiences significantly increased precipitation, totaling 280 mm (11.0 in) over 28 days, compared to August's 227 mm (8.9 in) across 27 days. Additionally, the humidity in September is higher at 82%, whereas August maintains a lower level at 76%. For more details on August weather, you can visit Hoima weather in August.

In September, the weather features a minimum temperature of 19°C (66°F) and an average high of 30°C (86°F), with significant rainfall totaling 280 mm (11.0 in) over 28 days and humidity around 82%. In contrast, October sees slightly cooler minimum temperatures at 18°C (65°F) and an average high of 29°C (85°F). However, it experiences more precipitation at 339 mm (13.3 in) over 29 days, with humidity increasing to 89%. For more details on October weather, visit Hoima weather in October.

In comparing the weather between September and November, both months exhibit remarkably similar temperature patterns, with minimum temperatures hovering around 19°C (66°F) and average temperatures close to 23°C (74°F). However, November tends to be slightly warmer, with a maximum temperature of 31°C (88°F) compared to September’s 30°C (86°F). Precipitation levels also increase slightly in November, with 289 mm (11.4 in) falling over 25 days, whereas September sees 280 mm (11.0 in) spread out over 28 days. Notably, November exhibits a higher humidity level of 90%, compared to September’s 82%. For more detailed information, check out Hoima weather in November.

In September, the weather is characterized by a warm climate with average temperatures ranging from 19°C (66°F) to a high of 30°C (86°F). The month experiences substantial rainfall, totaling 280 mm (11.0 in) over 28 days, leading to high humidity levels of around 82%. In contrast, December sees slightly higher average temperatures, with minimums at 19°C (66°F) and maximums reaching 31°C (87°F). Precipitation decreases significantly to 132 mm (5.2 in) spread over 17 days, and humidity remains comparable at 83%. For more detailed insights, you can check Hoima weather in December.

Compare Hoima's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Hoima

In September, Hoima experiences a unique blend of warm temperatures and significant rainfall that sets it apart from other months. With an average temperature hovering around 23°C, the weather remains relatively pleasant, albeit tempered by high humidity levels of 82%. September is characterized by its frequent showers, with nearly the entire month seeing rain on 28 days, contributing to a notable precipitation total of 280 mm. This combination of warmth and moisture not only refreshes the lush landscape but also distinguishes the month from the drier periods that follow. For a more comprehensive look at what weather to expect throughout the year, check out Hoima Climate.