September Weather in Ball, United States

Last updated: June 24, 2025

In September, the average temperature in Ball, United States is a warm 26°C (79°F), but don't be surprised by the extremes—minimums can dip to 12°C (54°F), while highs can soar to 40°C (104°F). Expect 121 mm (4.8 in) of precipitation over 9 days, contributing to an average humidity of 72%. Prepare for a mix of warmth and occasional rain!

September Temperature in Ball

In September in Ball, the average temperature is 26°C (79°F). Maximums can reach 40°C (104°F), and minimums can be as low as 12°C (54°F). Be sure to pack appropriately for varying temperatures during your travels.

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

The chart illustrates September temperature patterns in Ball, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ball, September typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (104°F) and lows dropping to around 12°C (54°F).

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

September Precipitation in Ball

In Ball in September, the precipitation amount is 121 mm (4.8 in) over the course of 9 days.

September Precipitation Trends in Ball

The chart displays monthly precipitation patterns in Ball, 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 Ball, September typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 9 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 Ball

In Ball in September, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

September Average Humidity in Ball

This chart illustrates the average monthly humidity levels in Ball, 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 Ball is approximately 72%, 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 Ball

In Ball in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Ball.

Maximum UV Index Levels in Ball for September

The chart shows the monthly maximum UV Index (UVI) for Ball 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 Ball typically reaches 10, which falls under the very high exposure category.

Data source: Ball 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 Ball Compares to Other Months

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

This table compares monthly weather conditions in Ball, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	111 mm (4.4 inches)	81%	moderate
February Weather	12°C (55°F)	143 mm (5.6 inches)	81%	high
March Weather	17°C (63°F)	104 mm (4.1 inches)	79%	very high
April Weather	19°C (66°F)	159 mm (6.3 inches)	80%	extreme
May Weather	24°C (75°F)	179 mm (7.1 inches)	81%	extreme
June Weather	27°C (80°F)	124 mm (4.9 inches)	76%	extreme
July Weather	28°C (83°F)	134 mm (5.3 inches)	73%	extreme
August Weather	28°C (83°F)	134 mm (5.3 inches)	71%	extreme
September Weather	26°C (79°F)	121 mm (4.8 inches)	72%	very high
October Weather	21°C (70°F)	118 mm (4.6 inches)	73%	very high
November Weather	14°C (57°F)	69 mm (2.7 inches)	83%	high
December Weather	12°C (54°F)	133 mm (5.2 inches)	88%	moderate