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September Weather in Ladysmith, United States

Last updated: June 24, 2025

In Ladysmith, United States, the average temperature in September is a comfortable 16°C (61°F). However, temperatures can vary significantly, with a minimum of 0°C (33°F) and a maximum of 32°C (90°F). This month typically sees 102 mm (4.0 in) of precipitation over about 10 days, creating an average humidity of 80%. Ideal for those who enjoy a blend of mild weather and occasional showers!

September Temperature in Ladysmith

In September in Ladysmith, the average temperature is 16°C (61°F). Maximums can reach 32°C (90°F), and minimums can be as low as 0°C (33°F). This varied weather makes Ladysmith an ideal destination for travelers looking to experience a wide range of outdoor activities and enjoy the beautiful scenery.

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

The chart illustrates September temperature patterns in Ladysmith, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ladysmith, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec151630415767716761463122
Data source: Temperature data for Ladysmith 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 Ladysmith

In Ladysmith in September, the total precipitation amount is 102 mm (4.0 in) falling over the course of 10 days.

September Precipitation Trends in Ladysmith

The chart displays monthly precipitation patterns in Ladysmith, 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 Ladysmith, September typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec314755891171141121201021124862
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ladysmith

In Ladysmith in September, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

September Average Humidity in Ladysmith

This chart illustrates the average monthly humidity levels in Ladysmith, 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 Ladysmith is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ladysmith

In Ladysmith 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 Ladysmith.

Maximum UV Index Levels in Ladysmith for September

The chart shows the monthly maximum UV Index (UVI) for Ladysmith 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 Ladysmith typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Ladysmith 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 Ladysmith Compares to Other Months

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

This table compares monthly weather conditions in Ladysmith, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)31 mm (1.2 inches)88%low
February Weather-9°C (16°F)47 mm (1.9 inches)89%moderate
March Weather-1°C (31°F)55 mm (2.2 inches)86%moderate
April Weather5°C (42°F)89 mm (3.5 inches)85%high
May Weather14°C (57°F)117 mm (4.6 inches)79%very high
June Weather20°C (68°F)114 mm (4.5 inches)80%very high
July Weather22°C (71°F)112 mm (4.4 inches)80%very high
August Weather20°C (67°F)120 mm (4.7 inches)78%very high
September Weather16°C (61°F)102 mm (4.0 inches)80%high
October Weather8°C (46°F)112 mm (4.4 inches)84%moderate
November Weather0°C (32°F)48 mm (1.9 inches)89%moderate
December Weather-6°C (22°F)62 mm (2.4 inches)85%low

Compare Ladysmith's Climate with Cities Worldwide