October Weather in Racine, United States

Last updated: June 24, 2025

In October, the average temperature in Racine, United States hovers around 9°C (48°F), with potential extremes stretching from a chilly -9°C (16°F) to a warm 30°C (85°F). Be prepared for approximately 115 mm (4.5 in) of precipitation over 11 days, contributing to an average humidity of 80%. Whether you're bundled up or enjoying the sun, make sure to pack accordingly!

October Temperature in Racine

In October in Racine, the average temperature is 9°C (48°F). The maximum can reach 30°C (85°F), while the minimum can drop as low as -9°C (16°F). This range makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates October temperature patterns in Racine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Racine, October typically has an average temperature of 9°C (48°F), with highs reaching up to 30°C (85°F) and lows dropping to around -9°C (16°F).

Data source: Temperature data for Racine generated using information from the Copernicus Climate Change Service.

October Precipitation in Racine

In Racine in October, the total precipitation amount is 115 mm (4.5 in) spread over 11 days.

October Precipitation Trends in Racine

The chart displays monthly precipitation patterns in Racine, 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 Racine, October typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Racine

In Racine in October humidity is 80%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel quite uncomfortable.

October Average Humidity in Racine

This chart illustrates the average monthly humidity levels in Racine, 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 Racine is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Racine

In Racine 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 Racine.

Maximum UV Index Levels in Racine for October

The chart shows the monthly maximum UV Index (UVI) for Racine 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 Racine typically reaches 5, which falls under the moderate exposure category.

Data source: Racine 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 Racine Compares to Other Months

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

This table compares monthly weather conditions in Racine, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	36 mm (1.4 inches)	82%	moderate
February Weather	-8°C (18°F)	47 mm (1.9 inches)	84%	moderate
March Weather	1°C (34°F)	61 mm (2.4 inches)	80%	moderate
April Weather	7°C (44°F)	85 mm (3.4 inches)	81%	very high
May Weather	15°C (59°F)	149 mm (5.9 inches)	74%	very high
June Weather	21°C (71°F)	134 mm (5.3 inches)	80%	very high
July Weather	23°C (73°F)	96 mm (3.8 inches)	80%	very high
August Weather	21°C (70°F)	106 mm (4.2 inches)	77%	very high
September Weather	18°C (64°F)	121 mm (4.8 inches)	75%	very high
October Weather	9°C (48°F)	115 mm (4.5 inches)	80%	moderate
November Weather	1°C (34°F)	50 mm (2.0 inches)	87%	moderate
December Weather	-4°C (25°F)	39 mm (1.5 inches)	83%	low