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September Weather in Kersey, United States

Last updated: June 24, 2025

In September, the average temperature in Kersey, United States is a pleasant 17°C (63°F). However, be prepared for a range, with minimums dipping to 1°C (35°F) and maximums reaching a warm 31°C (87°F). Visitors should also anticipate an average precipitation of 113 mm (4.4 in) over the span of 11 days, alongside a comfortable average humidity of 67%.

September Temperature in Kersey

In September in Kersey, the average temperature is 17°C (63°F). Maximums can reach 31°C (87°F), while minimums can drop as low as 1°C (35°F). Be prepared for a wide range of temperatures during your travels!

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

The chart illustrates September temperature patterns in Kersey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kersey, September typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec263037475866717063533832
Data source: Temperature data for Kersey 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 Kersey

In Kersey in September, the precipitation amount is 113 mm (4.4 in) over the course of 11 days.

September Precipitation Trends in Kersey

The chart displays monthly precipitation patterns in Kersey, 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 Kersey, September typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec89111951281461261171031131199299
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kersey

In Kersey in September, humidity is 67%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you, making travel refreshing yet slightly muggy, as you navigate the sights with a pleasant, if slightly sticky, embrace.

September Average Humidity in Kersey

This chart illustrates the average monthly humidity levels in Kersey, 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 Kersey is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kersey

In Kersey in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kersey.

Maximum UV Index Levels in Kersey for September

The chart shows the monthly maximum UV Index (UVI) for Kersey 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 Kersey typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Kersey 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 Kersey Compares to Other Months

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

This table compares monthly weather conditions in Kersey, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)89 mm (3.5 inches)89%moderate
February Weather-1°C (30°F)111 mm (4.4 inches)90%moderate
March Weather3°C (37°F)95 mm (3.7 inches)89%high
April Weather8°C (47°F)128 mm (5.1 inches)88%very high
May Weather15°C (58°F)146 mm (5.7 inches)80%very high
June Weather19°C (66°F)126 mm (4.9 inches)79%very high
July Weather22°C (71°F)117 mm (4.6 inches)74%very high
August Weather21°C (70°F)103 mm (4.1 inches)64%very high
September Weather17°C (63°F)113 mm (4.4 inches)67%very high
October Weather12°C (53°F)119 mm (4.7 inches)81%high
November Weather3°C (38°F)92 mm (3.6 inches)89%moderate
December Weather0°C (32°F)99 mm (3.9 inches)88%low

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