nomadseason

October Weather in Winona, United States

Last updated: June 24, 2025

In October, the average temperature in Winona, United States hovers around 19°C (67°F). However, be prepared for a range, as temperatures can dip to a chilly 0°C (33°F) or soar up to a steamy 37°C (99°F). Expect 126 mm (5.0 in) of precipitation spread over about 9 days, contributing to an overall average humidity level of 73%.

October Temperature in Winona

In October in Winona, the average temperature is 19°C (67°F). Maximums can reach 37°C (99°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates October temperature patterns in Winona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Winona, October typically has an average temperature of 19°C (67°F), with highs reaching up to 37°C (99°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec465159637379828177675350
Data source: Temperature data for Winona generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Winona

In Winona in October, the precipitation amount is 126 mm (5.0 in) spread over 9 days.

October Precipitation Trends in Winona

The chart displays monthly precipitation patterns in Winona, 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 Winona, October typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec119183162151114127951209312680125
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Winona

In Winona in October humidity is 73%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable and sticky, but still manageable as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Winona

This chart illustrates the average monthly humidity levels in Winona, 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 Winona is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Winona

In Winona in October, 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 Winona.

Maximum UV Index Levels in Winona for October

The chart shows the monthly maximum UV Index (UVI) for Winona 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 Winona typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Winona 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 Winona Compares to Other Months

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

This table compares monthly weather conditions in Winona, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)119 mm (4.7 inches)85%moderate
February Weather10°C (51°F)183 mm (7.2 inches)84%high
March Weather15°C (59°F)162 mm (6.4 inches)82%very high
April Weather17°C (63°F)151 mm (5.9 inches)82%very high
May Weather23°C (73°F)114 mm (4.5 inches)82%extreme
June Weather26°C (79°F)127 mm (5.0 inches)79%extreme
July Weather28°C (82°F)94 mm (3.7 inches)82%extreme
August Weather27°C (81°F)120 mm (4.7 inches)77%extreme
September Weather25°C (78°F)93 mm (3.7 inches)74%very high
October Weather19°C (67°F)126 mm (5.0 inches)73%very high
November Weather12°C (53°F)80 mm (3.1 inches)85%high
December Weather10°C (50°F)125 mm (4.9 inches)88%moderate

Compare Winona's Climate with Cities Worldwide