September Weather in Avoca, United States

Last updated: June 24, 2025

In September, the average temperature in Avoca, United States is a delightful 23°C (73°F). You can expect a minimum temperature of 8°C (46°F) and a maximum of 34°C (93°F), making it versatile for various activities. With 60 mm (2.4 in) of precipitation spread over 6 days, don’t forget to pack an umbrella! The air is refreshingly humid, with an average of 64% humidity.

September Temperature in Avoca

In September in Avoca, the average temperature is 23°C (73°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 8°C (46°F). This varied climate makes Avoca an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Avoca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Avoca, September typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (46°F).

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

September Precipitation in Avoca

In Avoca in September, the total precipitation amount is 60 mm (2.4 in) spread over 6 days.

September Precipitation Trends in Avoca

The chart displays monthly precipitation patterns in Avoca, 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 Avoca, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 6 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Avoca

In Avoca in September, humidity is 64%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky, urging travelers to enjoy leisurely activities early in the day or seek shade during peak hours.

September Average Humidity in Avoca

This chart illustrates the average monthly humidity levels in Avoca, 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 Avoca is approximately 64%, 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 Avoca

In Avoca 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 Avoca.

Maximum UV Index Levels in Avoca for September

The chart shows the monthly maximum UV Index (UVI) for Avoca 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 Avoca typically reaches 9, which falls under the very high exposure category.

Data source: Avoca 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 Avoca Compares to Other Months

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

This table compares monthly weather conditions in Avoca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	87 mm (3.4 inches)	81%	moderate
February Weather	4°C (40°F)	97 mm (3.8 inches)	78%	high
March Weather	10°C (51°F)	152 mm (6.0 inches)	76%	high
April Weather	14°C (57°F)	176 mm (6.9 inches)	78%	very high
May Weather	19°C (67°F)	169 mm (6.7 inches)	83%	extreme
June Weather	24°C (76°F)	106 mm (4.2 inches)	83%	extreme
July Weather	26°C (79°F)	90 mm (3.5 inches)	78%	extreme
August Weather	25°C (77°F)	134 mm (5.3 inches)	68%	very high
September Weather	23°C (73°F)	60 mm (2.4 inches)	64%	very high
October Weather	15°C (60°F)	157 mm (6.2 inches)	70%	high
November Weather	9°C (48°F)	71 mm (2.8 inches)	83%	moderate
December Weather	6°C (43°F)	66 mm (2.6 inches)	87%	moderate