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October Weather in Oconomowoc Lake, United States

Last updated: June 24, 2025

In October, the average temperature in Oconomowoc Lake, United States is a brisk 11°C (52°F), with lows dipping to a chilly -4°C (24°F) and highs reaching a warm 30°C (86°F). Expect 113 mm (4.5 in) of precipitation spread over 13 days, contributing to a notable average humidity of 83%. Perfect for those who enjoy cozy weather with occasional rain!

October Temperature in Oconomowoc Lake

In October in Oconomowoc Lake, the average temperature is 11°C (52°F). The maximum can reach 30°C (86°F) and the minimum can be as low as -4°C (24°F). Be prepared for a diverse range of temperatures, making it essential to pack layers for your travels.

October Weather in Oconomowoc Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Oconomowoc Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oconomowoc Lake, 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 -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec222336465970757265523730
Data source: Temperature data for Oconomowoc Lake 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 Oconomowoc Lake

In Oconomowoc Lake in October, the precipitation amount is 113 mm (4.5 in) accumulated over 13 days.

October Precipitation Trends in Oconomowoc Lake

The chart displays monthly precipitation patterns in Oconomowoc Lake, 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 Oconomowoc Lake, October typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5651601081291119986971134646
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Oconomowoc Lake

In Oconomowoc Lake 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 Oconomowoc Lake

This chart illustrates the average monthly humidity levels in Oconomowoc Lake, 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 Oconomowoc Lake 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 Oconomowoc Lake

In Oconomowoc Lake 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 Oconomowoc Lake.

Maximum UV Index Levels in Oconomowoc Lake for October

The chart shows the monthly maximum UV Index (UVI) for Oconomowoc Lake 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 Oconomowoc Lake typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097532
Data source: Oconomowoc Lake 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 Oconomowoc Lake Compares to Other Months

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

This table compares monthly weather conditions in Oconomowoc Lake, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)56 mm (2.2 inches)85%moderate
February Weather-5°C (24°F)51 mm (2.0 inches)85%moderate
March Weather2°C (36°F)60 mm (2.4 inches)85%moderate
April Weather8°C (46°F)108 mm (4.3 inches)85%very high
May Weather15°C (59°F)129 mm (5.1 inches)78%very high
June Weather21°C (70°F)111 mm (4.4 inches)80%very high
July Weather24°C (75°F)99 mm (3.9 inches)78%very high
August Weather22°C (72°F)86 mm (3.4 inches)76%very high
September Weather18°C (66°F)97 mm (3.8 inches)79%high
October Weather11°C (52°F)113 mm (4.5 inches)83%moderate
November Weather3°C (37°F)46 mm (1.8 inches)88%moderate
December Weather-1°C (30°F)46 mm (1.8 inches)81%low

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