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September Weather in Casaleggio Novara, Italy

Last updated: August 23, 2025

In September, the average temperature in Casaleggio Novara, Italy hovers around 19°C (67°F). Expect a range from a cool 7°C (44°F) to a warm 30°C (86°F). Rainfall is common, with an average precipitation of 124 mm (4.9 in) spread over 13 days, creating a humid environment with an average humidity of 74%.

September Temperature in Casaleggio Novara

In September in Casaleggio Novara, the average temperature is a comfortable 19°C (67°F), with maximums reaching up to 30°C (86°F) and minimums dropping to as low as 7°C (44°F). This makes it an ideal time for outdoor activities and exploring the local attractions.

September Weather in Casaleggio Novara: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Casaleggio Novara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casaleggio Novara, September typically has an average temperature of 19°C (67°F), with highs reaching up to 30°C (86°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348566372747466574839
Data source: Temperature data for Casaleggio Novara 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 Casaleggio Novara

In Casaleggio Novara in September, the total precipitation amount is 124 mm (4.9 in) over a span of 13 days.

September Precipitation Trends in Casaleggio Novara

The chart displays monthly precipitation patterns in Casaleggio Novara, 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 Casaleggio Novara, September typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5853951261651441279612420118986
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Casaleggio Novara

In Casaleggio Novara in September, humidity is 74%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling, often leading travelers to seek shade and hydrate frequently.

September Average Humidity in Casaleggio Novara

This chart illustrates the average monthly humidity levels in Casaleggio Novara, 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 Casaleggio Novara 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 Casaleggio Novara

In Casaleggio Novara in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Casaleggio Novara, you can refer to this Hourly UV Index in Casaleggio Novara.

Maximum UV Index Levels in Casaleggio Novara for September

The chart shows the monthly maximum UV Index (UVI) for Casaleggio Novara 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 Casaleggio Novara typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Casaleggio Novara 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 Casaleggio Novara Compares to Other Months

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

This table compares monthly weather conditions in Casaleggio Novara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)58 mm (2.3 inches)88%low
February Weather6°C (43°F)53 mm (2.1 inches)81%moderate
March Weather9°C (48°F)95 mm (3.7 inches)76%moderate
April Weather13°C (56°F)126 mm (5.0 inches)77%high
May Weather17°C (63°F)165 mm (6.5 inches)74%very high
June Weather22°C (72°F)144 mm (5.7 inches)71%very high
July Weather23°C (74°F)127 mm (5.0 inches)67%very high
August Weather24°C (75°F)96 mm (3.8 inches)64%very high
September Weather19°C (67°F)124 mm (4.9 inches)74%high
October Weather14°C (57°F)201 mm (7.9 inches)87%moderate
November Weather9°C (48°F)189 mm (7.4 inches)88%moderate
December Weather4°C (39°F)86 mm (3.4 inches)85%low

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