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September Weather in Mansfield, United States

Last updated: June 24, 2025

In September, the average temperature in Mansfield, United States hovers around 22°C (73°F), with a minimum of 7°C (46°F) and a maximum reaching up to 34°C (94°F). Expect about 49 mm (1.9 in) of precipitation over approximately 6 days, and enjoy an average humidity level of 64%.

September Temperature in Mansfield

In September in Mansfield, the average temperature is 22°C (73°F). Maximum temperatures can reach up to 34°C (94°F), while minimums can drop as low as 7°C (46°F). This makes Mansfield a great destination for travelers seeking mild weather and the opportunity to enjoy both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Mansfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mansfield, September typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec353849556675797672594641
Data source: Temperature data for Mansfield 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 Mansfield

In Mansfield in September, the precipitation amount is 49 mm (1.9 in) over the course of 6 days.

September Precipitation Trends in Mansfield

The chart displays monthly precipitation patterns in Mansfield, 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 Mansfield, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec821011501821868675109491346969
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mansfield

In Mansfield in September humidity is 64%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making traveling comfortable yet slightly sticky, as you enjoy the vibrant sights while needing to stay hydrated.

September Average Humidity in Mansfield

This chart illustrates the average monthly humidity levels in Mansfield, 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 Mansfield is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mansfield

In Mansfield 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 Mansfield.

Maximum UV Index Levels in Mansfield for September

The chart shows the monthly maximum UV Index (UVI) for Mansfield 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 Mansfield typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Mansfield 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 Mansfield Compares to Other Months

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

This table compares monthly weather conditions in Mansfield, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)81 mm (3.2 inches)81%moderate
February Weather3°C (38°F)101 mm (4.0 inches)78%high
March Weather9°C (49°F)150 mm (5.9 inches)76%high
April Weather13°C (55°F)182 mm (7.2 inches)78%very high
May Weather19°C (66°F)186 mm (7.3 inches)83%very high
June Weather24°C (75°F)86 mm (3.4 inches)83%extreme
July Weather26°C (79°F)75 mm (2.9 inches)78%extreme
August Weather25°C (76°F)109 mm (4.3 inches)68%very high
September Weather22°C (73°F)49 mm (1.9 inches)64%very high
October Weather15°C (59°F)134 mm (5.3 inches)70%high
November Weather8°C (46°F)69 mm (2.7 inches)83%moderate
December Weather5°C (41°F)69 mm (2.7 inches)87%moderate

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