July Weather in Kainan, Japan

Last updated: August 23, 2025

In Kainan, Japan, the average temperature in July hovers around 26°C (80°F), making it a warm month to enjoy. Expect a minimum temperature of 20°C (69°F) and a peak of 34°C (94°F). However, be prepared for some rain, as 302 mm (11.9 in) of precipitation may fall over the course of 18 days, contributing to an average humidity of 93%.

July Temperature in Kainan

In July in Kainan, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F), and minimums can drop to as low as 20°C (69°F). This pleasant climate makes Kainan an ideal destination for travelers seeking warm weather.

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

The chart illustrates July temperature patterns in Kainan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kainan, July typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).

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

July Precipitation in Kainan

In Kainan, in July, the total precipitation amount reaches 302 mm (11.9 in) over the course of 18 days.

July Precipitation Trends in Kainan

The chart displays monthly precipitation patterns in Kainan, 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 Kainan, July typically receives around 302 mm (11.9 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 Kainan

In Kainan in July, humidity is 93%. With an average temperature of 26°C (80°F), this humidity feels like traveling through a warm, sticky embrace that clings to your skin, making every step feel heavier and prompting you to seek refuge in the shade or cool indoor spaces.

July Average Humidity in Kainan

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

In Kainan 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 Kainan.

Maximum UV Index Levels in Kainan for July

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

Data source: Kainan 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 Kainan Compares to Other Months

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

This table compares monthly weather conditions in Kainan, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	63 mm (2.5 inches)	82%	moderate
February Weather	7°C (44°F)	76 mm (3.0 inches)	79%	moderate
March Weather	10°C (51°F)	115 mm (4.5 inches)	74%	very high
April Weather	14°C (58°F)	128 mm (5.1 inches)	76%	extreme
May Weather	19°C (67°F)	164 mm (6.5 inches)	83%	extreme
June Weather	22°C (72°F)	199 mm (7.8 inches)	87%	extreme
July Weather	26°C (80°F)	302 mm (11.9 inches)	93%	extreme
August Weather	28°C (83°F)	178 mm (7.0 inches)	91%	extreme
September Weather	25°C (77°F)	203 mm (8.0 inches)	87%	very high
October Weather	20°C (67°F)	267 mm (10.5 inches)	85%	high
November Weather	14°C (57°F)	63 mm (2.5 inches)	83%	moderate
December Weather	9°C (48°F)	76 mm (3.0 inches)	83%	moderate