October Weather in Genoa, United States

Last updated: June 24, 2025

In October, the average temperature in Genoa, United States is 11°C (51°F). Visitors may experience a wide range of temperatures, with a minimum of -8°C (17°F) and a maximum of 33°C (91°F). Precipitation during this month averages 83 mm (3.3 in) across 8 rainy days, contributing to an overall average humidity of 72%.

October Temperature in Genoa

In October in Genoa, the average temperature is 11°C (51°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as -8°C (17°F). Travelers should be prepared for a wide range of temperatures during this time, making it essential to pack layers for varying weather conditions.

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

The chart illustrates October temperature patterns in Genoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Genoa, October typically has an average temperature of 11°C (51°F), with highs reaching up to 33°C (91°F) and lows dropping to around -8°C (17°F).

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

October Precipitation in Genoa

In Genoa in October, the precipitation amount reaches 83 mm (3.3 in) over the course of 8 days.

October Precipitation Trends in Genoa

The chart displays monthly precipitation patterns in Genoa, 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 Genoa, October typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 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 Genoa

In Genoa in October, humidity is 72%. With an average temperature of 11°C (51°F), this humidity feels like a chilly dampness that clings to your skin, making traveling a bit uncomfortable and urging you to dress in layers to stay warm and dry.

October Average Humidity in Genoa

This chart illustrates the average monthly humidity levels in Genoa, 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 Genoa is approximately 72%, 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 Genoa

In Genoa in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Genoa, you can refer to this Hourly UV Index in Genoa.

Maximum UV Index Levels in Genoa for October

The chart shows the monthly maximum UV Index (UVI) for Genoa 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 Genoa typically reaches 6, which falls under the high exposure category.

Data source: Genoa 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 Genoa Compares to Other Months

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

This table compares monthly weather conditions in Genoa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	27 mm (1.1 inches)	73%	moderate
February Weather	-4°C (25°F)	21 mm (0.8 inches)	81%	moderate
March Weather	4°C (40°F)	88 mm (3.5 inches)	69%	high
April Weather	9°C (49°F)	54 mm (2.1 inches)	71%	very high
May Weather	16°C (61°F)	143 mm (5.6 inches)	80%	very high
June Weather	24°C (75°F)	100 mm (3.9 inches)	83%	extreme
July Weather	25°C (78°F)	67 mm (2.6 inches)	84%	very high
August Weather	23°C (74°F)	94 mm (3.7 inches)	84%	very high
September Weather	20°C (69°F)	53 mm (2.1 inches)	77%	very high
October Weather	11°C (51°F)	83 mm (3.3 inches)	72%	high
November Weather	4°C (40°F)	24 mm (0.9 inches)	80%	moderate
December Weather	-1°C (30°F)	41 mm (1.6 inches)	79%	low