July Weather in Ojiya, Japan

Last updated: August 23, 2025

In July, the average temperature in Ojiya, Japan hovers around 25°C (77°F), creating a warm and inviting atmosphere. Temperatures can dip as low as 17°C (63°F) and soar up to 37°C (99°F). Be prepared for some rain, as you'll likely encounter 360 mm (14.2 in) of precipitation over approximately 22 days. With an average humidity of 92%, it’s a great time to enjoy the lush environment!

July Temperature in Ojiya

In July in Ojiya, the average temperature is 25°C (77°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 17°C (63°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates July temperature patterns in Ojiya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ojiya, July typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (63°F).

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

July Precipitation in Ojiya

In Ojiya, in July, the precipitation amount is 360 mm (14.2 in) during 22 days, making it a notably wet period for the region.

July Precipitation Trends in Ojiya

The chart displays monthly precipitation patterns in Ojiya, 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 Ojiya, July typically receives around 360 mm (14.2 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 Ojiya

In Ojiya in July humidity is 92%. With an average temperature of 25°C (77°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel rather stifling and exhausting, as the air weighs down on each breath and every step you take.

July Average Humidity in Ojiya

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

In Ojiya 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 Ojiya.

Maximum UV Index Levels in Ojiya for July

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

Data source: Ojiya 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 Ojiya Compares to Other Months

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

This table compares monthly weather conditions in Ojiya, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	200 mm (7.9 inches)	88%	moderate
February Weather	1°C (35°F)	182 mm (7.2 inches)	86%	moderate
March Weather	6°C (43°F)	159 mm (6.2 inches)	81%	very high
April Weather	11°C (52°F)	146 mm (5.8 inches)	78%	very high
May Weather	17°C (63°F)	147 mm (5.8 inches)	81%	very high
June Weather	21°C (69°F)	156 mm (6.1 inches)	88%	extreme
July Weather	25°C (77°F)	360 mm (14.2 inches)	92%	extreme
August Weather	26°C (80°F)	178 mm (7.0 inches)	92%	extreme
September Weather	22°C (71°F)	179 mm (7.0 inches)	89%	very high
October Weather	16°C (61°F)	205 mm (8.1 inches)	87%	high
November Weather	9°C (49°F)	150 mm (5.9 inches)	85%	moderate
December Weather	3°C (38°F)	229 mm (9.0 inches)	86%	moderate