July Weather in Toyohama, Japan

Last updated: August 23, 2025

In July, the average temperature in Toyohama, Japan reaches a comfortable 26°C (79°F), with minimums dipping to 21°C (71°F) and maximums soaring to 33°C (92°F). Expect 286 mm (11.3 in) of precipitation over approximately 18 days, and prepare for high average humidity at a sultry 93%. Enjoy the warmth, but don't forget your umbrella!

July Temperature in Toyohama

In July in Toyohama, the average temperature is 26°C (79°F), with maximums reaching 33°C (92°F) and minimums dropping as low as 21°C (71°F). This pleasant climate makes Toyohama an ideal destination for travelers seeking warmth and comfort.

July Weather in Toyohama: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Toyohama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toyohama, July typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (71°F).

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

July Precipitation in Toyohama

In Toyohama in July, the precipitation amount is 286 mm (11.3 in) spread over 18 days.

July Precipitation Trends in Toyohama

The chart displays monthly precipitation patterns in Toyohama, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Toyohama, July typically receives around 286 mm (11.3 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Toyohama

In Toyohama in July, humidity is 93%. With an average temperature of 26°C (79°F), this humidity feels like a warm, damp blanket enveloping you, making every outdoor adventure feel like a steamy, tropical experience that can quickly lead to discomfort if you're not prepared.

July Average Humidity in Toyohama

This chart illustrates the average monthly humidity levels in Toyohama, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Toyohama is approximately 93%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Toyohama

In Toyohama in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Toyohama.

Maximum UV Index Levels in Toyohama for July

The chart shows the monthly maximum UV Index (UVI) for Toyohama in July, 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 July, the maximum UV index in Toyohama typically reaches 12, which falls under the extreme exposure category.

Data source: Toyohama July 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 July Weather in Toyohama Compares to Other Months

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

This table compares monthly weather conditions in Toyohama, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	56 mm (2.2 inches)	82%	moderate
February Weather	8°C (46°F)	60 mm (2.4 inches)	79%	moderate
March Weather	11°C (52°F)	141 mm (5.5 inches)	74%	very high
April Weather	15°C (58°F)	136 mm (5.4 inches)	76%	very high
May Weather	19°C (66°F)	170 mm (6.7 inches)	83%	extreme
June Weather	22°C (72°F)	199 mm (7.8 inches)	87%	extreme
July Weather	26°C (79°F)	286 mm (11.3 inches)	93%	extreme
August Weather	28°C (83°F)	147 mm (5.8 inches)	91%	extreme
September Weather	25°C (77°F)	183 mm (7.2 inches)	87%	very high
October Weather	20°C (69°F)	290 mm (11.4 inches)	85%	high
November Weather	15°C (59°F)	67 mm (2.6 inches)	83%	moderate
December Weather	10°C (50°F)	68 mm (2.7 inches)	83%	moderate