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September Weather in Mondovi, United States

Last updated: June 24, 2025

In September, the average temperature in Mondovi, United States is a pleasant 18°C (64°F). While temperatures can dip to a chilly 2°C (36°F), they can also soar to a warm 33°C (92°F). Expect 107 mm (4.2 in) of precipitation over approximately 10 days, paired with an average humidity of 80%. Stay prepared for a variety of weather conditions!

September Temperature in Mondovi

In September in Mondovi, the average temperature is 18°C (64°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 2°C (36°F). This diverse temperature range makes Mondovi an ideal destination for travelers seeking both warm and cooler experiences during their visit.

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

The chart illustrates September temperature patterns in Mondovi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mondovi, September typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec181934445970747064493425
Data source: Temperature data for Mondovi 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 Mondovi

In Mondovi in September, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.

September Precipitation Trends in Mondovi

The chart displays monthly precipitation patterns in Mondovi, 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 Mondovi, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec344755961441441071381071155048
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mondovi

In Mondovi in September humidity is 80%. With an average temperature of 18°C (64°F), this humidity feels like a warm, damp blanket wrapping around you, making travel a bit more exhausting as the air thickens and the heat clings to your skin.

September Average Humidity in Mondovi

This chart illustrates the average monthly humidity levels in Mondovi, 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 Mondovi is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mondovi

In Mondovi 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 Mondovi.

Maximum UV Index Levels in Mondovi for September

The chart shows the monthly maximum UV Index (UVI) for Mondovi 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 Mondovi typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458810997532
Data source: Mondovi 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 Mondovi Compares to Other Months

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

This table compares monthly weather conditions in Mondovi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)33 mm (1.3 inches)88%low
February Weather-7°C (19°F)47 mm (1.9 inches)89%moderate
March Weather1°C (35°F)55 mm (2.2 inches)86%moderate
April Weather7°C (44°F)96 mm (3.8 inches)85%very high
May Weather15°C (59°F)144 mm (5.7 inches)79%very high
June Weather21°C (71°F)144 mm (5.7 inches)80%very high
July Weather23°C (74°F)107 mm (4.2 inches)80%very high
August Weather21°C (70°F)138 mm (5.4 inches)78%very high
September Weather18°C (64°F)107 mm (4.2 inches)80%high
October Weather9°C (49°F)115 mm (4.5 inches)84%moderate
November Weather1°C (34°F)50 mm (2.0 inches)89%moderate
December Weather-4°C (25°F)48 mm (1.9 inches)85%low

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