July Weather in Koka, Japan

Last updated: August 23, 2025

In July, the average temperature in Koka, Japan hits a warm 26°C (79°F). Expect a minimum of 19°C (66°F) and a scorching maximum of 37°C (98°F). This month also brings significant rainfall, with 301 mm (11.8 in) of precipitation spread over 22 days, contributing to an average humidity of a steamy 93%.

July Temperature in Koka

In July, in Koka, the average temperature is 26°C (79°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 19°C (66°F). This warm climate makes Koka an ideal destination for travelers looking to enjoy sunny days and pleasant evenings.

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

The chart illustrates July temperature patterns in Koka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koka, July typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 19°C (66°F).

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

July Precipitation in Koka

In Koka in July, the precipitation amount is 301 mm (11.8 in) spread over 22 days.

July Precipitation Trends in Koka

The chart displays monthly precipitation patterns in Koka, 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 Koka, July typically receives around 301 mm (11.8 inches) of precipitation spread over approximately 22 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 Koka

In Koka 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 Koka

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

In Koka 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 Koka.

Maximum UV Index Levels in Koka for July

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

Data source: Koka 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 Koka Compares to Other Months

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

This table compares monthly weather conditions in Koka, 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 (39°F)	53 mm (2.1 inches)	82%	moderate
February Weather	5°C (40°F)	58 mm (2.3 inches)	79%	high
March Weather	9°C (48°F)	136 mm (5.3 inches)	74%	very high
April Weather	13°C (56°F)	146 mm (5.8 inches)	76%	very high
May Weather	19°C (66°F)	163 mm (6.4 inches)	83%	extreme
June Weather	22°C (72°F)	174 mm (6.8 inches)	87%	extreme
July Weather	26°C (79°F)	301 mm (11.8 inches)	93%	extreme
August Weather	28°C (82°F)	207 mm (8.2 inches)	91%	extreme
September Weather	24°C (75°F)	168 mm (6.6 inches)	87%	very high
October Weather	18°C (65°F)	271 mm (10.7 inches)	85%	high
November Weather	12°C (53°F)	47 mm (1.8 inches)	83%	moderate
December Weather	6°C (44°F)	64 mm (2.5 inches)	83%	moderate