August Weather in Genoa, United States

Last updated: June 24, 2025

In August, the average temperature in Genoa, United States is a pleasant 23°C (74°F), with temperatures ranging from a cool 8°C (47°F) to a warm 35°C (96°F). Expect an average precipitation of 94 mm (3.7 in) over 9 days, accompanied by a high humidity level of 84%. Plan accordingly for a mix of warmth and occasional rains!

August Temperature in Genoa

In August in Genoa, the average temperature is 23°C (74°F). The maximum can reach 35°C (96°F), and the minimum can drop as low as 8°C (47°F). This variety in temperatures makes Genoa a suitable destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (47°F).

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

August Precipitation in Genoa

In Genoa in August, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.

August Precipitation Trends in Genoa

The chart displays monthly precipitation patterns in Genoa, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Genoa, August typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Genoa

In Genoa in August, humidity is 84%. With an average temperature of 23°C (74°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel sticky and heavy, while the air's thickness can be quite exhausting for long periods of travel.

August Average Humidity in Genoa

This chart illustrates the average monthly humidity levels in Genoa, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Genoa is approximately 84%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Genoa

In Genoa in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Genoa.

Maximum UV Index Levels in Genoa for August

The chart shows the monthly maximum UV Index (UVI) for Genoa in August, 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 August, the maximum UV index in Genoa typically reaches 10, which falls under the very high exposure category.

Data source: Genoa August 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 August 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 August’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 August’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