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September Weather in Santa Marina, Italy

Last updated: August 23, 2025

In September, the average temperature in Santa Marina, Italy is a pleasant 22°C (71°F). Expect minimums around 11°C (53°F) and maximums soaring to 31°C (88°F). With an average humidity of 68%, you'll experience a mild climate complemented by 79 mm (3.1 in) of precipitation over 11 days.

September Temperature in Santa Marina

In September in Santa Marina, the average temperature is 22°C (71°F). Maximum temperatures can reach 31°C (88°F) while minimums can drop to 11°C (53°F). This comfortable climate makes it an ideal time for travelers to explore and enjoy the sights.

September Weather in Santa Marina: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Marina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Marina, September typically has an average temperature of 22°C (71°F), with highs reaching up to 31°C (88°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec464951566371767771635750
Data source: Temperature data for Santa Marina 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 Santa Marina

In Santa Marina in September, the total precipitation amount is 79 mm (3.1 in), falling over the course of 11 days.

September Precipitation Trends in Santa Marina

The chart displays monthly precipitation patterns in Santa Marina, 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 Santa Marina, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec11312012877634229327985223220
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Marina

In Santa Marina in September, humidity is 68%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making traveling quite pleasant yet slightly sticky as you explore the sights.

September Average Humidity in Santa Marina

This chart illustrates the average monthly humidity levels in Santa Marina, 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 Santa Marina is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%72%67%64%61%68%73%77%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Marina

In Santa Marina 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 Santa Marina.

Maximum UV Index Levels in Santa Marina for September

The chart shows the monthly maximum UV Index (UVI) for Santa Marina 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 Santa Marina typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Santa Marina 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 Santa Marina Compares to Other Months

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

This table compares monthly weather conditions in Santa Marina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)112 mm (4.4 inches)78%moderate
February Weather9°C (49°F)120 mm (4.7 inches)71%moderate
March Weather10°C (51°F)128 mm (5.1 inches)70%high
April Weather13°C (56°F)77 mm (3.0 inches)73%very high
May Weather17°C (63°F)63 mm (2.5 inches)72%very high
June Weather22°C (71°F)42 mm (1.6 inches)67%very high
July Weather24°C (76°F)29 mm (1.1 inches)64%very high
August Weather25°C (78°F)32 mm (1.3 inches)61%very high
September Weather22°C (71°F)79 mm (3.1 inches)68%very high
October Weather17°C (63°F)85 mm (3.3 inches)73%high
November Weather14°C (57°F)223 mm (8.8 inches)77%moderate
December Weather10°C (50°F)220 mm (8.6 inches)78%low

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