July Weather in Ishioka, Japan

Last updated: August 23, 2025

In July, the average temperature in Ishioka, Japan hovers around 25°C (78°F), providing a comfortable climate. Expect minimums of 18°C (64°F) and maximums reaching 35°C (96°F). However, be prepared for significant precipitation, with about 220 mm (8.7 in) spread over 20 days, contributing to a high average humidity of 92%.

July Temperature in Ishioka

In July in Ishioka, the average temperature is 25°C (78°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 18°C (64°F). This pleasant climate makes Ishioka an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates July temperature patterns in Ishioka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ishioka, July typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (96°F) and lows dropping to around 18°C (64°F).

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

July Precipitation in Ishioka

In Ishioka in July, the precipitation amount is 220 mm (8.7 in) over a span of 20 days.

July Precipitation Trends in Ishioka

The chart displays monthly precipitation patterns in Ishioka, 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 Ishioka, July typically receives around 220 mm (8.7 inches) of precipitation spread over approximately 20 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 Ishioka

In Ishioka in July, humidity is 92%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making travel uncomfortable and sticky as you navigate through the heat.

July Average Humidity in Ishioka

This chart illustrates the average monthly humidity levels in Ishioka, 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 Ishioka is approximately 92%, 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 Ishioka

In Ishioka in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Ishioka.

Maximum UV Index Levels in Ishioka for July

The chart shows the monthly maximum UV Index (UVI) for Ishioka 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 Ishioka typically reaches 11, which falls under the extreme exposure category.

Data source: Ishioka 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 Ishioka Compares to Other Months

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

This table compares monthly weather conditions in Ishioka, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	44 mm (1.7 inches)	76%	moderate
February Weather	5°C (42°F)	41 mm (1.6 inches)	75%	moderate
March Weather	10°C (49°F)	134 mm (5.3 inches)	72%	high
April Weather	14°C (57°F)	118 mm (4.6 inches)	73%	very high
May Weather	19°C (66°F)	131 mm (5.1 inches)	80%	very high
June Weather	22°C (71°F)	140 mm (5.5 inches)	87%	extreme
July Weather	25°C (78°F)	220 mm (8.7 inches)	92%	extreme
August Weather	27°C (81°F)	117 mm (4.6 inches)	90%	very high
September Weather	23°C (74°F)	172 mm (6.8 inches)	84%	very high
October Weather	18°C (65°F)	239 mm (9.4 inches)	80%	high
November Weather	13°C (55°F)	78 mm (3.1 inches)	77%	moderate
December Weather	7°C (44°F)	58 mm (2.3 inches)	77%	moderate