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September Weather in Obuase, Ghana

Last updated: August 23, 2025

In Obuase, Ghana, the average temperature in September hovers around 26°C (78°F), with a pleasant range from a minimum of 22°C (71°F) to a maximum of 32°C (90°F). However, be prepared for some rain, as precipitation can reach 207 mm (8.2 in) over 27 days. With an average humidity of 92%, it's ideal for those who love a tropical ambiance!

September Temperature in Obuase

In September in Obuase, the average temperature is 26°C (78°F), with maximums reaching 32°C (90°F) and minimums as low as 22°C (71°F). This pleasant climate makes it an ideal destination for travelers seeking warm and comfortable weather during their visit.

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

The chart illustrates September temperature patterns in Obuase, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Obuase, September typically has an average temperature of 26°C (78°F), with highs reaching up to 32°C (90°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec828482828179777778798081
Data source: Temperature data for Obuase 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 Obuase

In Obuase in September, the precipitation amount is 207 mm (8.2 in) over the course of 27 days.

September Precipitation Trends in Obuase

The chart displays monthly precipitation patterns in Obuase, 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 Obuase, September typically receives around 207 mm (8.2 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec134410597140170134892072059527
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Obuase

In Obuase in September, humidity is 92%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Obuase

This chart illustrates the average monthly humidity levels in Obuase, 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 Obuase is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%51%66%76%81%85%87%91%92%90%82%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Obuase

In Obuase in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Obuase.

Maximum UV Index Levels in Obuase for September

The chart shows the monthly maximum UV Index (UVI) for Obuase 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 Obuase typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111214131312121312109
Data source: Obuase 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 Obuase Compares to Other Months

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

This table compares monthly weather conditions in Obuase, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)13 mm (0.5 inches)42%very high
February Weather29°C (84°F)44 mm (1.7 inches)51%extreme
March Weather28°C (83°F)105 mm (4.1 inches)66%extreme
April Weather28°C (82°F)97 mm (3.8 inches)76%extreme
May Weather27°C (81°F)140 mm (5.5 inches)81%extreme
June Weather26°C (79°F)170 mm (6.7 inches)85%extreme
July Weather25°C (78°F)134 mm (5.3 inches)87%extreme
August Weather25°C (78°F)89 mm (3.5 inches)90%extreme
September Weather26°C (78°F)207 mm (8.2 inches)92%extreme
October Weather26°C (79°F)205 mm (8.1 inches)90%extreme
November Weather27°C (80°F)95 mm (3.7 inches)82%very high
December Weather27°C (81°F)27 mm (1.1 inches)69%very high

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