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September Weather in Lyantonde, Uganda

Last updated: August 28, 2025

In September, the average temperature in Lyantonde, Uganda is a pleasant 21°C (71°F). Expect temperatures to range from a comfortable 15°C (60°F) to a warm 30°C (86°F). However, prepare for some rain, with 120 mm (4.7 in) of precipitation spread over 21 days. Humidity hovers around 70%, adding a touch of tropical warmth to the atmosphere.

September Temperature in Lyantonde

In September in Lyantonde, the average temperature is 21°C (71°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 15°C (60°F). This pleasant climate makes it an ideal destination for travelers seeking a comfortable and enjoyable experience.

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

The chart illustrates September temperature patterns in Lyantonde, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lyantonde, September typically has an average temperature of 21°C (71°F), with highs reaching up to 30°C (86°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec727272717170707170717071
Data source: Temperature data for Lyantonde generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lyantonde

In Lyantonde in September, the precipitation amount is 120 mm (4.7 in) over a span of 21 days.

September Precipitation Trends in Lyantonde

The chart displays monthly precipitation patterns in Lyantonde, 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 Lyantonde, September typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec5268931118242277312112411495
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lyantonde

In Lyantonde in September humidity is 70%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket, making travel feel both comfortable and slightly sticky, requiring frequent breaks to stay refreshed.

September Average Humidity in Lyantonde

This chart illustrates the average monthly humidity levels in Lyantonde, 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 Lyantonde is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%71%75%84%77%69%66%70%82%88%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lyantonde

In Lyantonde in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Lyantonde, you can check here.

Maximum UV Index Levels in Lyantonde for September

The chart shows the monthly maximum UV Index (UVI) for Lyantonde 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 Lyantonde typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151412121314131212
Data source: Lyantonde 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.

How September Weather in Lyantonde Compares to Other Months

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

This table compares monthly weather conditions in Lyantonde, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)52 mm (2.0 inches)75%extreme
February Weather22°C (72°F)68 mm (2.7 inches)75%extreme
March Weather22°C (72°F)93 mm (3.7 inches)71%extreme
April Weather22°C (71°F)111 mm (4.4 inches)75%extreme
May Weather21°C (71°F)82 mm (3.2 inches)84%extreme
June Weather21°C (71°F)42 mm (1.7 inches)77%extreme
July Weather21°C (71°F)27 mm (1.1 inches)69%extreme
August Weather22°C (71°F)73 mm (2.9 inches)66%extreme
September Weather21°C (71°F)120 mm (4.7 inches)70%extreme
October Weather21°C (71°F)124 mm (4.9 inches)82%extreme
November Weather21°C (71°F)114 mm (4.5 inches)88%extreme
December Weather21°C (71°F)95 mm (3.7 inches)84%extreme

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