September Weather in Kersey, United States

Last updated: June 24, 2025

The average temperature in Kersey, United States during September hovers around 20°C (68°F), creating a pleasant atmosphere for outdoor activities. However, temperatures can vary significantly, with mínims dropping to 1°C (34°F) and soaring highs of 38°C (100°F). Visitors can expect a slight chance of showers, with a precipitation amount of 20 mm (0.8 in) over 3 days. Moreover, the average humidity sits at a comfortable 75%, making it a perfect time to explore this lovely destination!

September Temperature in Kersey

In September in Kersey, the average temperature is 20°C (68°F). Maximums can reach 38°C (100°F) and minimums can be as low as 1°C (34°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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 20°C (68°F), with highs reaching up to 38°C (100°F) and lows dropping to around 1°C (34°F).

Data source: Temperature data for Kersey generated using information from the Copernicus Climate Change Service.

September Precipitation in Kersey

In Kersey in September, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 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 20 mm (0.8 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Kersey

In Kersey in September, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

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 75%, offering insight into how humid the weather typically is during this month.

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 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 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 9, which falls under the very high exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	11 mm (0.4 inches)	72%	moderate
February Weather	0°C (32°F)	14 mm (0.5 inches)	76%	moderate
March Weather	6°C (43°F)	47 mm (1.8 inches)	61%	high
April Weather	10°C (50°F)	40 mm (1.6 inches)	60%	very high
May Weather	14°C (58°F)	101 mm (4.0 inches)	74%	very high
June Weather	22°C (71°F)	43 mm (1.7 inches)	82%	extreme
July Weather	25°C (77°F)	29 mm (1.1 inches)	82%	extreme
August Weather	23°C (75°F)	30 mm (1.2 inches)	84%	extreme
September Weather	20°C (68°F)	20 mm (0.8 inches)	75%	very high
October Weather	10°C (50°F)	25 mm (1.0 inches)	73%	high
November Weather	5°C (42°F)	15 mm (0.6 inches)	74%	moderate
December Weather	1°C (34°F)	11 mm (0.4 inches)	77%	moderate