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September Weather in Ortona, Italy

Last updated: August 23, 2025

In September, the average temperature in Ortona, Italy hovers around 22°C (73°F), making it a pleasant time to explore. Temperatures can vary, with a minimum of 12°C (53°F) and a maximum reaching up to 34°C (93°F). Visitors should also prepare for some rainfall, as an average of 52 mm (2.0 in) of precipitation is expected over 7 days. Don't forget that the average humidity is around 67%, adding a touch of warmth to the air.

September Temperature in Ortona

In September in Ortona, the average temperature is 22°C (73°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 12°C (53°F). This makes it an ideal time for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Ortona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ortona, September typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec465052586676808172635750
Data source: Temperature data for Ortona generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ortona

In Ortona in September, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

September Precipitation Trends in Ortona

The chart displays monthly precipitation patterns in Ortona, 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 Ortona, September typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6557665164223820527510871
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ortona

In Ortona in September, humidity is 67%. With an average temperature of 22°C (73°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities slightly uncomfortable but still bearable for travelers who enjoy a tropical atmosphere.

September Average Humidity in Ortona

This chart illustrates the average monthly humidity levels in Ortona, 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 Ortona is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%69%71%71%63%59%54%67%79%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ortona

In Ortona in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ortona.

Maximum UV Index Levels in Ortona for September

The chart shows the monthly maximum UV Index (UVI) for Ortona 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 Ortona typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Ortona 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 Ortona Compares to Other Months

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

This table compares monthly weather conditions in Ortona, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)65 mm (2.5 inches)85%low
February Weather10°C (50°F)57 mm (2.3 inches)78%moderate
March Weather11°C (52°F)66 mm (2.6 inches)69%high
April Weather14°C (58°F)51 mm (2.0 inches)71%high
May Weather19°C (67°F)64 mm (2.5 inches)71%very high
June Weather25°C (76°F)21 mm (0.8 inches)63%very high
July Weather27°C (80°F)38 mm (1.5 inches)59%very high
August Weather27°C (81°F)20 mm (0.8 inches)54%very high
September Weather22°C (73°F)52 mm (2.0 inches)67%high
October Weather17°C (64°F)75 mm (3.0 inches)78%moderate
November Weather14°C (57°F)108 mm (4.3 inches)84%moderate
December Weather10°C (50°F)71 mm (2.8 inches)86%low

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