July Weather in Katashina, Japan

Last updated: August 23, 2025

In July, the average temperature in Katashina, Japan is a comfortable 21°C (70°F), although it can dip to a cool 13°C (56°F) or soar to a warm 30°C (86°F). This month sees a noticeable precipitation of 294 mm (11.6 in) spread over 26 days, contributing to a notably high average humidity of 92%. Perfect for those who enjoy a lush, vibrant atmosphere!

July Temperature in Katashina

In July in Katashina, the average temperature is 21°C (70°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 13°C (56°F). This mild and pleasant climate makes it a great time for travelers to explore the sights and enjoy outdoor activities.

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

The chart illustrates July temperature patterns in Katashina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Katashina, July typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (86°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Katashina

In Katashina in July, the total precipitation amount is 294 mm (11.6 in) over the course of 26 days.

July Precipitation Trends in Katashina

The chart displays monthly precipitation patterns in Katashina, 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 Katashina, July typically receives around 294 mm (11.6 inches) of precipitation spread over approximately 26 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 Katashina

In Katashina in July, humidity is 92%. With an average temperature of 21°C (70°F), this humidity feels like a sauna, making travel uncomfortable and sticky, as the air becomes thick and heavy, often leading to a sense of fatigue and dampness that lingers on your skin.

July Average Humidity in Katashina

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

In Katashina 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 Katashina.

Maximum UV Index Levels in Katashina for July

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

Data source: Katashina 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 Katashina Compares to Other Months

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

This table compares monthly weather conditions in Katashina, 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 (27°F)	80 mm (3.2 inches)	88%	moderate
February Weather	-2°C (29°F)	78 mm (3.1 inches)	86%	high
March Weather	3°C (37°F)	136 mm (5.4 inches)	81%	very high
April Weather	7°C (45°F)	134 mm (5.3 inches)	78%	very high
May Weather	13°C (56°F)	146 mm (5.7 inches)	81%	extreme
June Weather	17°C (62°F)	183 mm (7.2 inches)	88%	extreme
July Weather	21°C (70°F)	294 mm (11.6 inches)	92%	extreme
August Weather	22°C (72°F)	211 mm (8.3 inches)	92%	extreme
September Weather	18°C (64°F)	189 mm (7.5 inches)	89%	very high
October Weather	12°C (54°F)	246 mm (9.7 inches)	87%	high
November Weather	6°C (43°F)	65 mm (2.6 inches)	85%	moderate
December Weather	0°C (32°F)	93 mm (3.7 inches)	86%	moderate