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September Weather in Brouwershaven, Netherlands

Last updated: August 27, 2025

The average temperature in Brouwershaven, Netherlands during September is a pleasant 16°C (61°F). Expect a range that can dip to 5°C (41°F) or soar up to 30°C (87°F). Rainfall is also a factor, with an average precipitation of 66 mm (2.6 in) spread over about 11 days. With an average humidity of 82%, it's a month that carries both warm days and refreshing showers.

September Temperature in Brouwershaven

In September in Brouwershaven, the average temperature is 16°C (61°F), with maximums reaching 30°C (87°F) and minimums dipping as low as 5°C (41°F). This mild climate makes it an ideal time for travelers seeking pleasant weather for outdoor activities.

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

The chart illustrates September temperature patterns in Brouwershaven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brouwershaven, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec414245505663656660554743
Data source: Temperature data for Brouwershaven 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 Brouwershaven

In Brouwershaven in September, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

September Precipitation Trends in Brouwershaven

The chart displays monthly precipitation patterns in Brouwershaven, 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 Brouwershaven, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec606167425966698566945999
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brouwershaven

In Brouwershaven in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Brouwershaven

This chart illustrates the average monthly humidity levels in Brouwershaven, 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 Brouwershaven is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brouwershaven

In Brouwershaven in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Brouwershaven.

Maximum UV Index Levels in Brouwershaven for September

The chart shows the monthly maximum UV Index (UVI) for Brouwershaven 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 Brouwershaven typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Brouwershaven 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 Brouwershaven Compares to Other Months

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

This table compares monthly weather conditions in Brouwershaven, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)59 mm (2.3 inches)91%low
February Weather6°C (42°F)61 mm (2.4 inches)89%low
March Weather7°C (45°F)67 mm (2.7 inches)87%moderate
April Weather10°C (50°F)41 mm (1.6 inches)85%moderate
May Weather13°C (56°F)59 mm (2.3 inches)82%high
June Weather17°C (63°F)65 mm (2.6 inches)82%very high
July Weather18°C (65°F)69 mm (2.7 inches)80%very high
August Weather19°C (66°F)85 mm (3.3 inches)76%high
September Weather16°C (61°F)66 mm (2.6 inches)82%moderate
October Weather13°C (55°F)94 mm (3.7 inches)89%moderate
November Weather8°C (47°F)59 mm (2.3 inches)92%low
December Weather6°C (43°F)98 mm (3.9 inches)92%low

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