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September Weather in Wister, United States

Last updated: June 24, 2025

In September, the average temperature in Wister, United States is a comfortable 24°C (76°F). Expect a minimum temperature of 9°C (48°F) and a maximum soaring to 37°C (99°F). During this month, precipitation averages around 67 mm (2.6 in) spread over 5 days, contributing to an average humidity of 59%.

September Temperature in Wister

In September in Wister, the average temperature is 24°C (76°F). The maximum can reach 37°C (99°F), while the minimum can drop as low as 9°C (48°F). This makes Wister an ideal destination for travelers seeking warm weather but also a good mix of cooler evenings.

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

The chart illustrates September temperature patterns in Wister, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wister, September typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec414455617078828076635146
Data source: Temperature data for Wister 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 Wister

In Wister in September, the precipitation amount is 67 mm (2.6 in) over a span of 5 days.

September Precipitation Trends in Wister

The chart displays monthly precipitation patterns in Wister, 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 Wister, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec751161081271848076102671326081
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wister

In Wister in September humidity is 59%. With an average temperature of 24°C (76°F), this humidity feels like a comfortable, refreshing embrace, making it ideal for leisurely strolls and outdoor explorations.

September Average Humidity in Wister

This chart illustrates the average monthly humidity levels in Wister, 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 Wister is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wister

In Wister 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 Wister.

Maximum UV Index Levels in Wister for September

The chart shows the monthly maximum UV Index (UVI) for Wister 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 Wister typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109754
Data source: Wister 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 Wister Compares to Other Months

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

This table compares monthly weather conditions in Wister, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)75 mm (2.9 inches)82%moderate
February Weather7°C (45°F)116 mm (4.6 inches)79%high
March Weather13°C (56°F)108 mm (4.3 inches)77%high
April Weather16°C (61°F)127 mm (5.0 inches)78%very high
May Weather21°C (70°F)184 mm (7.2 inches)82%very high
June Weather26°C (79°F)80 mm (3.2 inches)81%extreme
July Weather28°C (82°F)76 mm (3.0 inches)75%extreme
August Weather27°C (80°F)102 mm (4.0 inches)61%very high
September Weather24°C (76°F)67 mm (2.6 inches)59%very high
October Weather17°C (63°F)132 mm (5.2 inches)69%high
November Weather11°C (52°F)60 mm (2.4 inches)82%moderate
December Weather8°C (47°F)81 mm (3.2 inches)87%moderate

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