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September Weather in Gibsonia, United States

Last updated: June 24, 2025

In Gibsonia, United States, the average temperature for September hovers around 19°C (67°F). Visitors can expect a minimum temperature of 4°C (39°F) and can enjoy the warmth of a maximum of 34°C (93°F). The region sees an average precipitation of 123 mm (4.9 in) across approximately 10 days, with an average humidity level of 77%. Be prepared for a delightful yet humid climate!

September Temperature in Gibsonia

In September in Gibsonia, the average temperature is 19°C (67°F) with maximums reaching up to 34°C (93°F) and minimums dropping as low as 4°C (39°F). Travelers should prepare for a wide range of temperatures and pack accordingly for both warm and cool experiences.

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

The chart illustrates September temperature patterns in Gibsonia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gibsonia, September typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec303440506169747267564135
Data source: Temperature data for Gibsonia 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 Gibsonia

In Gibsonia in September, the total precipitation amount is 123 mm (4.9 in) over the course of 10 days.

September Precipitation Trends in Gibsonia

The chart displays monthly precipitation patterns in Gibsonia, 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 Gibsonia, September typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec991221061351491451489212312999101
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Gibsonia

In Gibsonia in September, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.

September Average Humidity in Gibsonia

This chart illustrates the average monthly humidity levels in Gibsonia, 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 Gibsonia is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gibsonia

In Gibsonia in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Gibsonia.

Maximum UV Index Levels in Gibsonia for September

The chart shows the monthly maximum UV Index (UVI) for Gibsonia 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 Gibsonia typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Gibsonia 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 Gibsonia Compares to Other Months

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

This table compares monthly weather conditions in Gibsonia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)99 mm (3.9 inches)88%moderate
February Weather1°C (34°F)122 mm (4.8 inches)88%moderate
March Weather5°C (41°F)106 mm (4.2 inches)87%high
April Weather10°C (51°F)135 mm (5.3 inches)87%very high
May Weather16°C (62°F)149 mm (5.9 inches)81%very high
June Weather21°C (70°F)145 mm (5.7 inches)83%very high
July Weather23°C (74°F)148 mm (5.8 inches)82%very high
August Weather22°C (72°F)92 mm (3.6 inches)76%very high
September Weather19°C (67°F)123 mm (4.9 inches)77%very high
October Weather13°C (56°F)129 mm (5.1 inches)82%high
November Weather5°C (41°F)99 mm (3.9 inches)89%moderate
December Weather2°C (35°F)101 mm (4.0 inches)86%low

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