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September Weather in Pontremoli, Italy

Last updated: August 23, 2025

In Pontremoli, Italy during September, the average temperature hovers around 17°C (62°F). You can expect a minimum of 3°C (38°F) and a maximum of 27°C (80°F). With an average precipitation of 134 mm (5.3 in) spread over 12 days, the humidity levels are quite high at 74%. Be prepared for both warm and wet conditions!

September Temperature in Pontremoli

In September in Pontremoli, the average temperature is 17°C (62°F). Maximums can reach 27°C (80°F), and minimums can be as low as 3°C (38°F). This pleasant climate makes Pontremoli an ideal destination for travelers looking to enjoy a mild and comfortable experience.

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

The chart illustrates September temperature patterns in Pontremoli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pontremoli, September typically has an average temperature of 17°C (62°F), with highs reaching up to 27°C (80°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec364043505766707062544538
Data source: Temperature data for Pontremoli 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 Pontremoli

In Pontremoli in September, the precipitation amount is 134 mm (5.3 in) over a period of 12 days.

September Precipitation Trends in Pontremoli

The chart displays monthly precipitation patterns in Pontremoli, 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 Pontremoli, September typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec519390111163627182134136172153
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pontremoli

In Pontremoli in September, humidity is 74%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel slightly uncomfortable as it can cause perspiration and a heavy feeling in the air, especially during outdoor activities.

September Average Humidity in Pontremoli

This chart illustrates the average monthly humidity levels in Pontremoli, 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 Pontremoli is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pontremoli

In Pontremoli 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 Pontremoli.

Maximum UV Index Levels in Pontremoli for September

The chart shows the monthly maximum UV Index (UVI) for Pontremoli 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 Pontremoli typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: Pontremoli 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 Pontremoli Compares to Other Months

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

This table compares monthly weather conditions in Pontremoli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)51 mm (2.0 inches)88%low
February Weather4°C (40°F)93 mm (3.7 inches)81%moderate
March Weather6°C (44°F)90 mm (3.6 inches)76%high
April Weather10°C (50°F)111 mm (4.4 inches)77%high
May Weather14°C (57°F)163 mm (6.4 inches)74%very high
June Weather19°C (66°F)62 mm (2.4 inches)71%very high
July Weather21°C (70°F)71 mm (2.8 inches)67%very high
August Weather21°C (71°F)82 mm (3.2 inches)64%very high
September Weather17°C (62°F)134 mm (5.3 inches)74%high
October Weather12°C (54°F)135 mm (5.3 inches)87%moderate
November Weather7°C (45°F)172 mm (6.8 inches)88%moderate
December Weather3°C (38°F)153 mm (6.0 inches)85%low

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