September Weather in Markle, United States

Last updated: June 24, 2025

In September, the average temperature in Markle, United States hovers around 20°C (69°F). Expect the minimum to drop to 4°C (39°F), while the maximum can soar up to 33°C (92°F). Be prepared for some rain, as the region sees about 67 mm (2.6 in) of precipitation over 8 days, contributing to an average humidity of 78%.

September Temperature in Markle

In September in Markle, the average temperature is 20°C (69°F). Maximums can reach 33°C (92°F), while minimums can drop to as low as 4°C (39°F). This variation in temperature makes it a perfect time for travelers to enjoy a mix of warm days and cooler nights, allowing for comfortable outdoor activities.

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

The chart illustrates September temperature patterns in Markle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Markle, September typically has an average temperature of 20°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Markle

In Markle in September, the total precipitation amount is 67 mm (2.6 in) over the course of 8 days.

September Precipitation Trends in Markle

The chart displays monthly precipitation patterns in Markle, 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 Markle, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 8 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 Markle

In Markle in September, humidity is 78%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick and heavy, urging you to seek out shaded areas and refreshing drinks.

September Average Humidity in Markle

This chart illustrates the average monthly humidity levels in Markle, 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 Markle is approximately 78%, 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 Markle

In Markle 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 Markle.

Maximum UV Index Levels in Markle for September

The chart shows the monthly maximum UV Index (UVI) for Markle 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 Markle typically reaches 8, which falls under the very high exposure category.

Data source: Markle 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 Markle Compares to Other Months

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

This table compares monthly weather conditions in Markle, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	75 mm (2.9 inches)	85%	moderate
February Weather	0°C (31°F)	84 mm (3.3 inches)	85%	moderate
March Weather	5°C (41°F)	102 mm (4.0 inches)	86%	high
April Weather	10°C (51°F)	93 mm (3.7 inches)	87%	very high
May Weather	17°C (63°F)	126 mm (4.9 inches)	81%	very high
June Weather	22°C (73°F)	110 mm (4.3 inches)	82%	very high
July Weather	25°C (76°F)	105 mm (4.1 inches)	81%	very high
August Weather	23°C (74°F)	97 mm (3.8 inches)	79%	very high
September Weather	20°C (69°F)	67 mm (2.6 inches)	78%	very high
October Weather	14°C (57°F)	101 mm (4.0 inches)	81%	high
November Weather	5°C (41°F)	82 mm (3.2 inches)	89%	moderate
December Weather	2°C (35°F)	64 mm (2.5 inches)	86%	low