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September Weather in Prentice, United States

Last updated: June 24, 2025

In September, the average temperature in Prentice, United States hovers around 15°C (60°F). However, prepare for a range where the minimum can dip to -1°C (31°F) and the maximum can soar up to 31°C (89°F). Expect about 100 mm (3.9 in) of precipitation over 11 days, contributing to an average humidity level of 80%. Stay ready for somewhat unpredictable yet intriguing weather!

September Temperature in Prentice

In September in Prentice, the average temperature is 15°C (60°F), with maximums reaching 31°C (89°F) and minimums dropping as low as -1°C (31°F). This range makes it a great time for travelers to enjoy both warm and cooler activities.

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

The chart illustrates September temperature patterns in Prentice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prentice, September typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (89°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec151529405566706659453021
Data source: Temperature data for Prentice 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 Prentice

In Prentice in September, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.

September Precipitation Trends in Prentice

The chart displays monthly precipitation patterns in Prentice, 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 Prentice, September typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec335351941091101131251001295161
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Prentice

In Prentice in September humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

September Average Humidity in Prentice

This chart illustrates the average monthly humidity levels in Prentice, 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 Prentice 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 Prentice

In Prentice 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 Prentice.

Maximum UV Index Levels in Prentice for September

The chart shows the monthly maximum UV Index (UVI) for Prentice 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 Prentice typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Prentice 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 Prentice Compares to Other Months

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

This table compares monthly weather conditions in Prentice, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)33 mm (1.3 inches)88%low
February Weather-9°C (15°F)53 mm (2.1 inches)89%moderate
March Weather-2°C (29°F)51 mm (2.0 inches)86%moderate
April Weather4°C (40°F)94 mm (3.7 inches)85%high
May Weather13°C (55°F)109 mm (4.3 inches)79%very high
June Weather19°C (66°F)110 mm (4.3 inches)80%very high
July Weather21°C (70°F)113 mm (4.5 inches)80%very high
August Weather19°C (66°F)125 mm (4.9 inches)78%very high
September Weather15°C (60°F)100 mm (3.9 inches)80%high
October Weather7°C (45°F)129 mm (5.1 inches)84%moderate
November Weather-1°C (31°F)50 mm (2.0 inches)89%moderate
December Weather-6°C (21°F)61 mm (2.4 inches)85%low

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