July Weather in Sanuki, Japan

Last updated: August 23, 2025

In Sanuki, Japan, the average temperature in July hovers around 26°C (79°F). Expect a range from a comfortable minimum of 20°C (69°F) to a warm maximum of 33°C (91°F). During this month, you may experience 306 mm (12.1 in) of precipitation spread across 17 days, contributing to an average humidity of 92%.

July Temperature in Sanuki

In July in Sanuki, the average temperature is 26°C (79°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 20°C (69°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates July temperature patterns in Sanuki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanuki, July typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (69°F).

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

July Precipitation in Sanuki

In Sanuki in July, the total precipitation amount is 306 mm (12.1 in) over the course of 17 days.

July Precipitation Trends in Sanuki

The chart displays monthly precipitation patterns in Sanuki, 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 Sanuki, July typically receives around 306 mm (12.1 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Sanuki

In Sanuki in July humidity is 92%. With an average temperature of 26°C (79°F), this humidity feels like an oppressive blanket wrapping around you, making outdoor activities a challenge and leaving you longing for shade and cool beverages.

July Average Humidity in Sanuki

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

In Sanuki 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 Sanuki.

Maximum UV Index Levels in Sanuki for July

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

Data source: Sanuki 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 Sanuki Compares to Other Months

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

This table compares monthly weather conditions in Sanuki, 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 (43°F)	50 mm (2.0 inches)	82%	moderate
February Weather	6°C (43°F)	63 mm (2.5 inches)	79%	moderate
March Weather	10°C (50°F)	107 mm (4.2 inches)	73%	very high
April Weather	14°C (57°F)	118 mm (4.6 inches)	74%	extreme
May Weather	18°C (65°F)	139 mm (5.5 inches)	84%	extreme
June Weather	22°C (71°F)	180 mm (7.1 inches)	86%	extreme
July Weather	26°C (79°F)	306 mm (12.1 inches)	92%	extreme
August Weather	28°C (82°F)	157 mm (6.2 inches)	92%	extreme
September Weather	24°C (76°F)	204 mm (8.0 inches)	87%	very high
October Weather	19°C (67°F)	273 mm (10.8 inches)	85%	high
November Weather	13°C (57°F)	52 mm (2.0 inches)	84%	moderate
December Weather	8°C (47°F)	57 mm (2.2 inches)	82%	moderate