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September Weather in Valders, United States

Last updated: June 24, 2025

In September, the average temperature in Valders, United States hovers around 18°C (64°F). Expect a minimum of 3°C (37°F) and a maximum of 31°C (89°F), making it quite versatile. Be prepared for some rain, with 75 mm (3.0 in) of precipitation spread across 10 days. Additionally, the average humidity is around 79%, which adds to the overall climatic feel of the season.

September Temperature in Valders

In September in Valders, the average temperature is 18°C (64°F). Maximums can reach 31°C (89°F), and minimums can be as low as 3°C (37°F). This makes Valders an ideal destination for travelers seeking a diverse range of temperatures and outdoor experiences.

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

The chart illustrates September temperature patterns in Valders, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valders, September typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec212233435667737064513628
Data source: Temperature data for Valders 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 Valders

In Valders in September, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

September Precipitation Trends in Valders

The chart displays monthly precipitation patterns in Valders, 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 Valders, September typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec45475710110910210899751044649
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valders

In Valders in September, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

September Average Humidity in Valders

This chart illustrates the average monthly humidity levels in Valders, 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 Valders is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Valders

In Valders in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Valders.

Maximum UV Index Levels in Valders for September

The chart shows the monthly maximum UV Index (UVI) for Valders 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 Valders typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Valders 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 Valders Compares to Other Months

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

This table compares monthly weather conditions in Valders, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)45 mm (1.8 inches)85%low
February Weather-6°C (22°F)47 mm (1.8 inches)85%moderate
March Weather1°C (33°F)57 mm (2.3 inches)85%moderate
April Weather6°C (43°F)101 mm (4.0 inches)85%very high
May Weather13°C (56°F)109 mm (4.3 inches)78%very high
June Weather20°C (68°F)102 mm (4.0 inches)80%very high
July Weather23°C (73°F)108 mm (4.3 inches)78%very high
August Weather21°C (70°F)99 mm (3.9 inches)76%very high
September Weather18°C (64°F)75 mm (3.0 inches)79%high
October Weather10°C (51°F)104 mm (4.1 inches)83%moderate
November Weather2°C (37°F)46 mm (1.8 inches)88%moderate
December Weather-2°C (29°F)49 mm (1.9 inches)81%low

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