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September Weather in Grand-Lahou, Côte d'Ivoire

Last updated: August 23, 2025

In September, the average temperature in Grand-Lahou, Côte d'Ivoire is a warm 26°C (78°F), with minimums dipping to 23°C (74°F) and peaking at a balmy 31°C (88°F). Expect a significant precipitation of 199 mm (7.8 in) spread over 28 days, resulting in an average humidity of a cozy 94%. Don't forget your umbrella and stay hydrated!

September Temperature in Grand-Lahou

In September in Grand-Lahou, the average temperature is 26°C (78°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 23°C (74°F). This pleasant climate makes Grand-Lahou an ideal destination for travelers seeking warmth and comfort.

September Weather in Grand-Lahou: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Grand-Lahou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand-Lahou, September typically has an average temperature of 26°C (78°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec818282828179787778798181
Data source: Temperature data for Grand-Lahou 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 Grand-Lahou

In Grand-Lahou in September, the total precipitation amount is 199 mm (7.8 in) accumulated over a span of 28 days.

September Precipitation Trends in Grand-Lahou

The chart displays monthly precipitation patterns in Grand-Lahou, 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 Grand-Lahou, September typically receives around 199 mm (7.8 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec7711615616928344817894199214213127
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grand-Lahou

In Grand-Lahou in September humidity is 94%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making even short outings feel exhausting and sticky.

September Average Humidity in Grand-Lahou

This chart illustrates the average monthly humidity levels in Grand-Lahou, 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 Grand-Lahou is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%69%73%80%83%87%88%93%94%92%83%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Grand-Lahou

In Grand-Lahou in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Grand-Lahou.

Maximum UV Index Levels in Grand-Lahou for September

The chart shows the monthly maximum UV Index (UVI) for Grand-Lahou 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 Grand-Lahou typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111212141312111212121110
Data source: Grand-Lahou 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 Grand-Lahou Compares to Other Months

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

This table compares monthly weather conditions in Grand-Lahou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)77 mm (3.0 inches)71%extreme
February Weather28°C (82°F)116 mm (4.6 inches)69%extreme
March Weather28°C (82°F)156 mm (6.1 inches)73%extreme
April Weather28°C (82°F)169 mm (6.7 inches)80%extreme
May Weather27°C (81°F)283 mm (11.1 inches)83%extreme
June Weather26°C (79°F)448 mm (17.6 inches)87%extreme
July Weather25°C (78°F)178 mm (7.0 inches)88%extreme
August Weather25°C (77°F)94 mm (3.7 inches)93%extreme
September Weather26°C (78°F)199 mm (7.8 inches)94%extreme
October Weather26°C (80°F)214 mm (8.4 inches)92%extreme
November Weather27°C (81°F)213 mm (8.4 inches)83%extreme
December Weather27°C (81°F)127 mm (5.0 inches)80%very high

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