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September Weather in Kamachumu, Tanzania

Last updated: August 28, 2025

In September, the average temperature in Kamachumu, Tanzania hovers around 21°C (70°F). Expect a comfortable range, with minimums dipping to 14°C (58°F) and maximums reaching up to 30°C (86°F). However, be prepared for some wet days, as 105 mm (4.1 in) of precipitation can be expected over 19 days. The air will feel quite humid, with an average humidity level of 70%.

September Temperature in Kamachumu

In September in Kamachumu, the average temperature is 21°C (70°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop to as low as 14°C (58°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Kamachumu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kamachumu, September typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (86°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec717271717171717170707070
Data source: Temperature data for Kamachumu 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 Kamachumu

In Kamachumu in September, the total precipitation amount is 105 mm (4.1 in), recorded over the course of 19 days.

September Precipitation Trends in Kamachumu

The chart displays monthly precipitation patterns in Kamachumu, 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 Kamachumu, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec668411415489272175105131138131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kamachumu

In Kamachumu in September, humidity is 70%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable, as the air clings to your skin and can leave you feeling sticky and in need of frequent breaks to cool down.

September Average Humidity in Kamachumu

This chart illustrates the average monthly humidity levels in Kamachumu, 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 Kamachumu 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 Kamachumu

In Kamachumu 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 Kamachumu, you can check here.

Maximum UV Index Levels in Kamachumu for September

The chart shows the monthly maximum UV Index (UVI) for Kamachumu 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 Kamachumu typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151411121314131313
Data source: Kamachumu 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 Kamachumu Compares to Other Months

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

This table compares monthly weather conditions in Kamachumu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)66 mm (2.6 inches)75%extreme
February Weather22°C (72°F)84 mm (3.3 inches)75%extreme
March Weather22°C (72°F)114 mm (4.5 inches)71%extreme
April Weather22°C (71°F)154 mm (6.1 inches)75%extreme
May Weather22°C (71°F)89 mm (3.5 inches)84%extreme
June Weather22°C (71°F)27 mm (1.1 inches)77%extreme
July Weather22°C (71°F)21 mm (0.8 inches)69%extreme
August Weather21°C (71°F)75 mm (2.9 inches)66%extreme
September Weather21°C (70°F)105 mm (4.1 inches)70%extreme
October Weather21°C (71°F)131 mm (5.1 inches)82%extreme
November Weather21°C (70°F)138 mm (5.4 inches)88%extreme
December Weather21°C (70°F)131 mm (5.2 inches)84%extreme

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