July Weather in Iwaizumi, Japan

Last updated: August 23, 2025

The average temperature in Iwaizumi, Japan during July is a pleasant 20°C (69°F). However, temperatures can vary significantly, dipping to a minimum of 12°C (54°F) and peaking at a balmy 30°C (86°F). Expect some moisture throughout the month, with a total precipitation amount of 178 mm (7.0 in) over approximately 18 days. Furthermore, the average humidity hangs around a high 92%, ensuring a tropical feel in the air!

July Temperature in Iwaizumi

In July in Iwaizumi, the average temperature is 20°C (69°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 12°C (54°F). This mild climate makes it a perfect time for travelers to explore the area's natural beauty and enjoy outdoor activities.

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

The chart illustrates July temperature patterns in Iwaizumi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iwaizumi, July typically has an average temperature of 20°C (69°F), with highs reaching up to 30°C (86°F) and lows dropping to around 12°C (54°F).

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

July Precipitation in Iwaizumi

In Iwaizumi in July, the total precipitation amount is 178 mm (7.0 in), occurring over 18 days of the month.

July Precipitation Trends in Iwaizumi

The chart displays monthly precipitation patterns in Iwaizumi, 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 Iwaizumi, July typically receives around 178 mm (7.0 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 Iwaizumi

In Iwaizumi in July humidity is 92%. With average temperature 20°C (69°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as sweat clings to your skin and every step feels heavier under the oppressive weight of the moist air.

July Average Humidity in Iwaizumi

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

In Iwaizumi in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Iwaizumi.

Maximum UV Index Levels in Iwaizumi for July

The chart shows the monthly maximum UV Index (UVI) for Iwaizumi 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 Iwaizumi typically reaches 10, which falls under the very high exposure category.

Data source: Iwaizumi 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 Iwaizumi Compares to Other Months

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

This table compares monthly weather conditions in Iwaizumi, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	49 mm (1.9 inches)	80%	moderate
February Weather	-2°C (29°F)	67 mm (2.6 inches)	79%	moderate
March Weather	3°C (37°F)	102 mm (4.0 inches)	77%	high
April Weather	7°C (45°F)	119 mm (4.7 inches)	75%	very high
May Weather	13°C (55°F)	106 mm (4.2 inches)	80%	very high
June Weather	16°C (61°F)	108 mm (4.3 inches)	87%	extreme
July Weather	20°C (69°F)	178 mm (7.0 inches)	92%	very high
August Weather	22°C (71°F)	199 mm (7.8 inches)	92%	extreme
September Weather	18°C (65°F)	157 mm (6.2 inches)	86%	very high
October Weather	12°C (55°F)	200 mm (7.9 inches)	82%	high
November Weather	6°C (44°F)	45 mm (1.8 inches)	79%	moderate
December Weather	0°C (33°F)	63 mm (2.5 inches)	80%	moderate