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September Weather in Hudson, United States

Last updated: June 24, 2025

The average temperature in Hudson, United States during September is a pleasant 19°C (67°F). In this month, temperatures can range from a cool 5°C (41°F) to a warm 33°C (92°F). Expect an average precipitation of 95 mm (3.7 in) over approximately 11 days, contributing to a relatively high humidity level of 77%.

September Temperature in Hudson

In September in Hudson, the average temperature is 19°C (67°F), with maximums that can reach 33°C (92°F) and minimums that can drop as low as 5°C (41°F). This diverse temperature range makes Hudson a great destination for travelers seeking a mix of pleasant days and cooler evenings.

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

The chart illustrates September temperature patterns in Hudson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hudson, September typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec293239496170747267564135
Data source: Temperature data for Hudson 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 Hudson

In Hudson in September, the total precipitation amount is 95 mm (3.7 in) spread over 11 days.

September Precipitation Trends in Hudson

The chart displays monthly precipitation patterns in Hudson, 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 Hudson, September typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8495101130126137129101951099593
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hudson

In Hudson in September, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.

September Average Humidity in Hudson

This chart illustrates the average monthly humidity levels in Hudson, 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 Hudson is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hudson

In Hudson in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hudson.

Maximum UV Index Levels in Hudson for September

The chart shows the monthly maximum UV Index (UVI) for Hudson 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 Hudson typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Hudson 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 Hudson Compares to Other Months

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

This table compares monthly weather conditions in Hudson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)84 mm (3.3 inches)88%moderate
February Weather0°C (32°F)95 mm (3.7 inches)88%moderate
March Weather4°C (39°F)101 mm (4.0 inches)87%high
April Weather10°C (49°F)130 mm (5.1 inches)87%very high
May Weather16°C (61°F)126 mm (5.0 inches)81%very high
June Weather21°C (70°F)137 mm (5.4 inches)83%very high
July Weather23°C (75°F)129 mm (5.1 inches)82%very high
August Weather22°C (72°F)101 mm (4.0 inches)76%very high
September Weather19°C (67°F)95 mm (3.7 inches)77%very high
October Weather13°C (57°F)109 mm (4.3 inches)82%high
November Weather5°C (41°F)95 mm (3.7 inches)89%moderate
December Weather1°C (35°F)93 mm (3.7 inches)86%low

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