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September Weather in Linden, United States

Last updated: June 24, 2025

In September, the average temperature in Linden, United States is a comfortable 22°C (73°F). However, temperatures can swing dramatically, with a minimum of 8°C (48°F) and a scorching maximum of 41°C (107°F). Expect very little rain, with an average precipitation of just 3 mm (0.1 in) over 0 days. With an average humidity of 55%, it's a pleasant time to experience all that Linden has to offer!

September Temperature in Linden

In September in Linden, the average temperature is 22°C (73°F). Maximums can reach 41°C (107°F), and minimums can be as low as 8°C (48°F). Travelers should be prepared for both warm daytime temperatures and cooler evenings, making layering a wise choice.

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 22°C (73°F), with highs reaching up to 41°C (107°F) and lows dropping to around 8°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec495155616774777672645448
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 3 mm (0.1 in) during a total of 0 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 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec123108113542820033159111
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 55%. With an average temperature of 22°C (73°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

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 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
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 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 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3588101111109643
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)122 mm (4.8 inches)82%moderate
February Weather11°C (51°F)108 mm (4.2 inches)84%moderate
March Weather13°C (55°F)113 mm (4.5 inches)82%very high
April Weather16°C (61°F)54 mm (2.1 inches)78%very high
May Weather20°C (67°F)28 mm (1.1 inches)71%very high
June Weather24°C (75°F)2 mm (0.1 inches)64%extreme
July Weather25°C (77°F)0 mm (0.0 inches)58%extreme
August Weather24°C (76°F)0 mm (0.0 inches)54%very high
September Weather22°C (73°F)3 mm (0.1 inches)55%very high
October Weather18°C (64°F)31 mm (1.2 inches)62%high
November Weather12°C (55°F)58 mm (2.3 inches)78%moderate
December Weather9°C (49°F)111 mm (4.4 inches)80%moderate

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