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September Weather in Montelongo, Italy

Last updated: August 23, 2025

In September, the average temperature in Montelongo, Italy is a pleasant 22°C (71°F). Expect a comfortable range, with minimums dipping to 11°C (51°F) and maximums soaring to 35°C (95°F). During this month, you might experience some rain, with a total precipitation of 44 mm (1.7 in) over about 7 days. Additionally, the average humidity level hovers around 65%, contributing to a warm and inviting atmosphere.

September Temperature in Montelongo

In September in Montelongo, the average temperature is 22°C (71°F). The maximum can reach 35°C (95°F), while the minimum can drop to as low as 11°C (51°F). This climate makes Montelongo an ideal destination for travelers seeking pleasant weather with the option for both sunny and cooler activities.

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

The chart illustrates September temperature patterns in Montelongo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montelongo, September typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec444850566474788071625548
Data source: Temperature data for Montelongo 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 Montelongo

In Montelongo in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Montelongo

The chart displays monthly precipitation patterns in Montelongo, 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 Montelongo, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6061665566313032447010466
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Montelongo

In Montelongo in September, humidity is 65%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it a perfect time for leisurely strolls or exploring local attractions, though travelers should stay hydrated to fully enjoy the experience.

September Average Humidity in Montelongo

This chart illustrates the average monthly humidity levels in Montelongo, 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 Montelongo is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Montelongo

In Montelongo 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 Montelongo.

Maximum UV Index Levels in Montelongo for September

The chart shows the monthly maximum UV Index (UVI) for Montelongo 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 Montelongo typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Montelongo 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 Montelongo Compares to Other Months

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

This table compares monthly weather conditions in Montelongo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)60 mm (2.3 inches)84%moderate
February Weather9°C (48°F)61 mm (2.4 inches)76%moderate
March Weather10°C (50°F)66 mm (2.6 inches)69%high
April Weather13°C (56°F)55 mm (2.2 inches)70%high
May Weather18°C (65°F)66 mm (2.6 inches)70%very high
June Weather23°C (75°F)31 mm (1.2 inches)61%very high
July Weather26°C (79°F)30 mm (1.2 inches)57%very high
August Weather26°C (80°F)32 mm (1.2 inches)53%very high
September Weather22°C (71°F)44 mm (1.7 inches)65%very high
October Weather16°C (62°F)70 mm (2.8 inches)75%high
November Weather13°C (55°F)104 mm (4.1 inches)81%moderate
December Weather9°C (48°F)66 mm (2.6 inches)84%low

Compare Montelongo's Climate with Cities Worldwide