July Weather in Ashiya, Japan

Last updated: August 23, 2025

In July, the average temperature in Ashiya, Japan is a warm 27°C (81°F). Expect a comfortable minimum of 18°C (65°F), while highs can reach up to 36°C (97°F). With 298 mm (11.7 in) of precipitation spread over 18 days, it's wise to prepare for rain. The air is quite humid, with an average of 92% humidity, making it feel a bit muggy at times.

July Temperature in Ashiya

In July in Ashiya, the average temperature is 27°C (81°F). The maximum can reach 36°C (97°F), while the minimum can dip to 18°C (65°F). This makes it an ideal time for travelers seeking warm and pleasant weather.

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

The chart illustrates July temperature patterns in Ashiya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashiya, July typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Ashiya

In Ashiya in July, the precipitation amount is 298 mm (11.7 in) distributed over 18 days.

July Precipitation Trends in Ashiya

The chart displays monthly precipitation patterns in Ashiya, 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 Ashiya, July typically receives around 298 mm (11.7 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 Ashiya

In Ashiya in July, humidity is 92%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, thick blanket, making travel exhausting and sticky, as the air is laden with moisture that clings to your skin and makes even short excursions feel like a workout.

July Average Humidity in Ashiya

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

In Ashiya 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 Ashiya.

Maximum UV Index Levels in Ashiya for July

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

Data source: Ashiya 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 Ashiya Compares to Other Months

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

This table compares monthly weather conditions in Ashiya, 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)	53 mm (2.1 inches)	75%	moderate
February Weather	7°C (45°F)	68 mm (2.7 inches)	71%	high
March Weather	11°C (53°F)	118 mm (4.7 inches)	71%	very high
April Weather	16°C (60°F)	109 mm (4.3 inches)	78%	extreme
May Weather	20°C (69°F)	135 mm (5.3 inches)	84%	extreme
June Weather	23°C (74°F)	180 mm (7.1 inches)	86%	extreme
July Weather	27°C (81°F)	298 mm (11.7 inches)	92%	extreme
August Weather	29°C (84°F)	255 mm (10.0 inches)	91%	extreme
September Weather	25°C (77°F)	202 mm (8.0 inches)	84%	extreme
October Weather	20°C (68°F)	110 mm (4.3 inches)	83%	high
November Weather	14°C (57°F)	43 mm (1.7 inches)	81%	high
December Weather	8°C (47°F)	59 mm (2.3 inches)	79%	moderate