July Weather in Yoichi, Japan

Last updated: August 23, 2025

The average temperature in Yoichi, Japan during July is a pleasant 20°C (69°F), but be prepared for variability: temperatures can dip to a cool 10°C (51°F) and peak at a warm 30°C (86°F). Expect precipitation of about 78 mm (3.1 in) over 9 days, paired with a notably high average humidity of 93%.

July Temperature in Yoichi

In July in Yoichi, the average temperature is 20°C (69°F). Maximums can reach 30°C (86°F) and minimums can be as low as 10°C (51°F). This pleasant climate makes Yoichi an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates July temperature patterns in Yoichi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yoichi, July typically has an average temperature of 20°C (69°F), with highs reaching up to 30°C (86°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in Yoichi

In Yoichi in July, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

July Precipitation Trends in Yoichi

The chart displays monthly precipitation patterns in Yoichi, 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 Yoichi, July typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 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 Yoichi

In Yoichi in July, humidity is 93%. With an average temperature of 20°C (69°F), this humidity feels like an uncomfortable blanket wrapping around you, making travel feel sticky and sluggish as you navigate through the thick, moist air.

July Average Humidity in Yoichi

This chart illustrates the average monthly humidity levels in Yoichi, 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 Yoichi 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 Yoichi

In Yoichi in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Yoichi.

Maximum UV Index Levels in Yoichi for July

The chart shows the monthly maximum UV Index (UVI) for Yoichi 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 Yoichi typically reaches 9, which falls under the very high exposure category.

Data source: Yoichi 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 Yoichi Compares to Other Months

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

This table compares monthly weather conditions in Yoichi, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	93 mm (3.7 inches)	84%	low
February Weather	-3°C (27°F)	103 mm (4.0 inches)	83%	moderate
March Weather	1°C (35°F)	93 mm (3.7 inches)	81%	moderate
April Weather	5°C (42°F)	76 mm (3.0 inches)	81%	high
May Weather	12°C (53°F)	83 mm (3.3 inches)	86%	very high
June Weather	15°C (59°F)	99 mm (3.9 inches)	87%	very high
July Weather	20°C (69°F)	78 mm (3.1 inches)	93%	very high
August Weather	21°C (71°F)	149 mm (5.9 inches)	95%	very high
September Weather	18°C (65°F)	106 mm (4.2 inches)	88%	very high
October Weather	12°C (54°F)	146 mm (5.8 inches)	83%	moderate
November Weather	5°C (42°F)	170 mm (6.7 inches)	79%	moderate
December Weather	-1°C (30°F)	146 mm (5.7 inches)	80%	low