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September Weather in Linden, United States

Last updated: June 24, 2025

In September, the average temperature in Linden, United States hovers around 26°C (79°F). Expect a minimum of 12°C (54°F) and a maximum of 38°C (101°F), making it a month of contrasts. Prepare for some rain, as 86 mm (3.4 in) of precipitation typically falls over 9 days. With an average humidity of 74%, the atmosphere can feel quite tropical!

September Temperature in Linden

In September in Linden, the average temperature is 26°C (79°F). Maximums can reach 38°C (101°F) and minimums can be as low as 12°C (54°F). This makes Linden an ideal destination for travelers seeking warm weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Linden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Linden, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (101°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec505561667580828279705652
Data source: Temperature data for Linden 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 Linden

In Linden in September, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

September Precipitation Trends in Linden

The chart displays monthly precipitation patterns in Linden, 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 Linden, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1101261221231171391091108611979138
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Linden

In Linden in September humidity is 74%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and take frequent breaks in shaded areas to fully enjoy the vibrant surroundings.

September Average Humidity in Linden

This chart illustrates the average monthly humidity levels in Linden, 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 Linden 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 Linden

In Linden in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Linden.

Maximum UV Index Levels in Linden for September

The chart shows the monthly maximum UV Index (UVI) for Linden 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 Linden typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Linden 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 Linden Compares to Other Months

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

This table compares monthly weather conditions in Linden, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)110 mm (4.3 inches)85%moderate
February Weather13°C (56°F)126 mm (5.0 inches)84%high
March Weather16°C (61°F)122 mm (4.8 inches)82%very high
April Weather19°C (66°F)123 mm (4.9 inches)82%very high
May Weather24°C (75°F)117 mm (4.6 inches)82%extreme
June Weather26°C (80°F)139 mm (5.5 inches)79%extreme
July Weather28°C (82°F)109 mm (4.3 inches)82%extreme
August Weather28°C (82°F)110 mm (4.3 inches)77%extreme
September Weather26°C (79°F)86 mm (3.4 inches)74%very high
October Weather21°C (71°F)119 mm (4.7 inches)73%very high
November Weather13°C (56°F)79 mm (3.1 inches)85%high
December Weather11°C (53°F)138 mm (5.4 inches)88%moderate

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