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September Weather in Gagnoa, Côte d'Ivoire

Last updated: August 23, 2025

In Gagnoa, Côte d'Ivoire, the average temperature in September hovers around 25°C (77°F). Expect minimums of 21°C (70°F) and maximums reaching 33°C (91°F). With an impressive precipitation amount of 238 mm (9.4 in) over 28 days, the atmosphere remains notably moist, contributing to an average humidity of 93%.

September Temperature in Gagnoa

In September in Gagnoa, the average temperature is 25°C (77°F). Maximums can reach 33°C (91°F), while minimums can drop to as low as 21°C (70°F). This mild and pleasant climate makes it an ideal time to explore the attractions and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Gagnoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gagnoa, September typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec808281818077777677787979
Data source: Temperature data for Gagnoa 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 Gagnoa

In Gagnoa in September, the precipitation amount is 238 mm (9.4 in) over a span of 28 days.

September Precipitation Trends in Gagnoa

The chart displays monthly precipitation patterns in Gagnoa, 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 Gagnoa, September typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec196290981321721131122381527427
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gagnoa

In Gagnoa in September, humidity is 93%. With an average temperature of 25°C (77°F), this humidity feels like you're walking through a warm, damp blanket that envelops you, leaving you drenched in sweat and making travel uncomfortable unless you take frequent breaks in air-conditioned spaces.

September Average Humidity in Gagnoa

This chart illustrates the average monthly humidity levels in Gagnoa, 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 Gagnoa is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%63%72%79%83%88%89%92%93%91%84%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gagnoa

In Gagnoa 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 Gagnoa.

Maximum UV Index Levels in Gagnoa for September

The chart shows the monthly maximum UV Index (UVI) for Gagnoa 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 Gagnoa typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111212141312121213121010
Data source: Gagnoa 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 Gagnoa Compares to Other Months

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

This table compares monthly weather conditions in Gagnoa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)18 mm (0.7 inches)57%extreme
February Weather28°C (82°F)62 mm (2.5 inches)63%extreme
March Weather27°C (81°F)90 mm (3.5 inches)72%extreme
April Weather27°C (81°F)98 mm (3.9 inches)79%extreme
May Weather26°C (80°F)132 mm (5.2 inches)82%extreme
June Weather25°C (78°F)172 mm (6.8 inches)88%extreme
July Weather25°C (77°F)113 mm (4.4 inches)89%extreme
August Weather25°C (77°F)112 mm (4.4 inches)92%extreme
September Weather25°C (77°F)238 mm (9.4 inches)93%extreme
October Weather26°C (78°F)152 mm (6.0 inches)91%extreme
November Weather26°C (79°F)74 mm (2.9 inches)84%very high
December Weather26°C (79°F)27 mm (1.1 inches)76%very high

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