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October Weather in Monona, United States

Last updated: June 24, 2025

In October, the average temperature in Monona, United States hovers around 11°C (52°F), with a wide range that sees minimums dip to -5°C (23°F) and highs soaring to 30°C (86°F). Expect a precipitation total of 117 mm (4.6 in) spread across approximately 14 days, contributing to an average humidity level of 83%. Embrace the variety this month brings!

October Temperature in Monona

In October in Monona, the average temperature is 11°C (52°F), with maximums reaching 30°C (86°F) and minimums dropping as low as -5°C (23°F). This varied climate makes Monona a versatile destination for travelers, so be sure to pack for a range of temperatures!

October Weather in Monona: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Monona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monona, October typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec212236465971757165513629
Data source: Temperature data for Monona 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.

October Precipitation in Monona

In Monona in October, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

October Precipitation Trends in Monona

The chart displays monthly precipitation patterns in Monona, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Monona, October typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec55545999132118901091181174348
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Monona

In Monona in October humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

October Average Humidity in Monona

This chart illustrates the average monthly humidity levels in Monona, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Monona is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Monona

In Monona in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Monona.

Maximum UV Index Levels in Monona for October

The chart shows the monthly maximum UV Index (UVI) for Monona in October, 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 October, the maximum UV index in Monona typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Monona October 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 October Weather in Monona Compares to Other Months

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

This table compares monthly weather conditions in Monona, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)55 mm (2.1 inches)85%moderate
February Weather-5°C (23°F)54 mm (2.1 inches)85%moderate
March Weather2°C (36°F)59 mm (2.3 inches)85%moderate
April Weather8°C (46°F)99 mm (3.9 inches)85%very high
May Weather15°C (60°F)132 mm (5.2 inches)78%very high
June Weather21°C (71°F)118 mm (4.7 inches)80%very high
July Weather24°C (75°F)90 mm (3.5 inches)78%very high
August Weather22°C (72°F)109 mm (4.3 inches)76%very high
September Weather18°C (65°F)118 mm (4.6 inches)79%very high
October Weather11°C (52°F)117 mm (4.6 inches)83%moderate
November Weather2°C (37°F)43 mm (1.7 inches)88%moderate
December Weather-2°C (30°F)48 mm (1.9 inches)81%low

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