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September Weather in Wilson, United States

Last updated: June 24, 2025

In September, the average temperature in Wilson, United States hovers around 10°C (51°F). Expect a range where the minimum can dip to -10°C (15°F) and the maximum can soar to 28°C (83°F). This time of year brings about 58 mm (2.3 in) of precipitation over approximately 7 days, with an average humidity level of 52%.

September Temperature in Wilson

In September in Wilson, the average temperature is 10°C (51°F). Maximum temperatures can reach 28°C (83°F), while the minimum can drop as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm and cool clothing options.

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

The chart illustrates September temperature patterns in Wilson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilson, September typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (83°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec181928323952626050342418
Data source: Temperature data for Wilson 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 Wilson

In Wilson in September, the precipitation amount is 58 mm (2.3 in) over the course of 7 days.

September Precipitation Trends in Wilson

The chart displays monthly precipitation patterns in Wilson, 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 Wilson, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec82132761036766283558709183
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wilson

In Wilson in September humidity is 52%. With an average temperature of 10°C (51°F), this humidity feels like a crisp chill in the air, making travel invigorating yet comfortable—perfect for exploring without breaking a sweat.

September Average Humidity in Wilson

This chart illustrates the average monthly humidity levels in Wilson, 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 Wilson is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%90%81%71%64%59%49%52%69%86%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wilson

In Wilson 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 Wilson.

Maximum UV Index Levels in Wilson for September

The chart shows the monthly maximum UV Index (UVI) for Wilson 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 Wilson typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710111211119642
Data source: Wilson 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 Wilson Compares to Other Months

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

This table compares monthly weather conditions in Wilson, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)82 mm (3.2 inches)95%moderate
February Weather-7°C (19°F)132 mm (5.2 inches)95%moderate
March Weather-2°C (28°F)76 mm (3.0 inches)90%high
April Weather0°C (33°F)103 mm (4.0 inches)81%very high
May Weather4°C (39°F)67 mm (2.6 inches)71%extreme
June Weather11°C (53°F)66 mm (2.6 inches)64%extreme
July Weather17°C (62°F)28 mm (1.1 inches)59%extreme
August Weather15°C (60°F)35 mm (1.4 inches)49%extreme
September Weather10°C (51°F)58 mm (2.3 inches)52%very high
October Weather1°C (34°F)70 mm (2.7 inches)69%high
November Weather-4°C (24°F)91 mm (3.6 inches)86%moderate
December Weather-8°C (18°F)83 mm (3.3 inches)91%low

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