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September Weather in Oakman, United States

Last updated: June 24, 2025

The average temperature in Oakman, United States during September is a comfortable 25°C (77°F). However, temperatures can vary significantly, with a minimum of 11°C (52°F) and a maximum of 37°C (100°F). Expect some rainfall, as the region sees about 93 mm (3.7 in) of precipitation over roughly 8 days. Additionally, the average humidity hovers around 74%, adding to the area's distinctive climate.

September Temperature in Oakman

In September in Oakman, the average temperature is 25°C (77°F). Maximum temperatures can reach 37°C (100°F), while minimums can dip as low as 11°C (52°F). This diverse range of temperatures makes it an ideal time for travelers to pack both light clothing for the warmth and warmer items for the cooler evenings.

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

The chart illustrates September temperature patterns in Oakman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakman, September typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (100°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec465158637278818077675349
Data source: Temperature data for Oakman 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 Oakman

In Oakman in September, the total precipitation amount is 93 mm (3.7 in) over the course of 8 days.

September Precipitation Trends in Oakman

The chart displays monthly precipitation patterns in Oakman, 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 Oakman, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1191901791601071501001209311678154
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Oakman

In Oakman in September humidity is 74%. With an average temperature of 25°C (77°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit more challenging as you find yourself sticky and in need of frequent breaks to hydrate and cool down.

September Average Humidity in Oakman

This chart illustrates the average monthly humidity levels in Oakman, 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 Oakman is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Oakman

In Oakman in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Oakman.

Maximum UV Index Levels in Oakman for September

The chart shows the monthly maximum UV Index (UVI) for Oakman 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 Oakman typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
Data source: Oakman 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 Oakman Compares to Other Months

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

This table compares monthly weather conditions in Oakman, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)119 mm (4.7 inches)85%moderate
February Weather11°C (52°F)190 mm (7.5 inches)84%high
March Weather14°C (58°F)179 mm (7.0 inches)82%very high
April Weather17°C (63°F)160 mm (6.3 inches)82%very high
May Weather22°C (73°F)107 mm (4.2 inches)82%extreme
June Weather25°C (78°F)150 mm (5.9 inches)79%extreme
July Weather27°C (81°F)100 mm (3.9 inches)82%extreme
August Weather27°C (81°F)120 mm (4.7 inches)77%extreme
September Weather25°C (77°F)93 mm (3.7 inches)74%very high
October Weather19°C (67°F)116 mm (4.6 inches)73%high
November Weather11°C (53°F)78 mm (3.1 inches)85%high
December Weather10°C (50°F)154 mm (6.1 inches)88%moderate

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