September Weather in Ravenna, United States

Last updated: June 24, 2025

In September, the average temperature in Ravenna, United States hovers around 20°C (68°F). However, temperatures can fluctuate, with a minimum of 4°C (39°F) and a maximum reaching up to 36°C (97°F). Expect some rain during your stay, as 53 mm (2.1 in) of precipitation typically falls over 6 days. Additionally, the air carries an average humidity of 77%, creating a warm and inviting atmosphere!

September Temperature in Ravenna

In September in Ravenna, the average temperature is 20°C (68°F), with maximums reaching up to 36°C (97°F) and minimums dipping as low as 4°C (39°F). Be sure to pack for both warm days and cooler nights during your travels.

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

The chart illustrates September temperature patterns in Ravenna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ravenna, September typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Ravenna

In Ravenna in September, the precipitation amount is 53 mm (2.1 in) over a span of 6 days.

September Precipitation Trends in Ravenna

The chart displays monthly precipitation patterns in Ravenna, 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 Ravenna, September typically receives around 53 mm (2.1 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 Ravenna

In Ravenna in September, humidity is 77%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace, making it essential for travelers to stay hydrated and take breaks in shaded areas to avoid feeling sluggish in the heat.

September Average Humidity in Ravenna

This chart illustrates the average monthly humidity levels in Ravenna, 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 Ravenna is approximately 77%, 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 Ravenna

In Ravenna 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 Ravenna.

Maximum UV Index Levels in Ravenna for September

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

Data source: Ravenna 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 Ravenna Compares to Other Months

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

This table compares monthly weather conditions in Ravenna, 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 (26°F)	23 mm (0.9 inches)	73%	moderate
February Weather	-4°C (26°F)	19 mm (0.7 inches)	81%	moderate
March Weather	4°C (40°F)	81 mm (3.2 inches)	69%	high
April Weather	9°C (49°F)	51 mm (2.0 inches)	71%	very high
May Weather	16°C (60°F)	146 mm (5.7 inches)	80%	very high
June Weather	23°C (74°F)	70 mm (2.7 inches)	83%	extreme
July Weather	25°C (77°F)	60 mm (2.4 inches)	84%	extreme
August Weather	23°C (74°F)	80 mm (3.1 inches)	84%	very high
September Weather	20°C (68°F)	53 mm (2.1 inches)	77%	very high
October Weather	10°C (51°F)	80 mm (3.1 inches)	72%	high
November Weather	4°C (40°F)	20 mm (0.8 inches)	80%	moderate
December Weather	-1°C (31°F)	40 mm (1.6 inches)	79%	moderate