June Weather in Shimoichi, Japan

Last updated: August 23, 2025

In June, the average temperature in Shimoichi, Japan reaches a pleasant 20°C (68°F). However, temperatures can vary significantly, with a minimum of 9°C (48°F) and a maximum of 30°C (86°F). Expect some moisture as well, with an average precipitation of 267 mm (10.5 in) spread over 17 days. Don't forget your umbrella, as the average humidity stays high at an impressive 87%!

June Temperature in Shimoichi

In June in Shimoichi, the average temperature is 20°C (68°F). The maximum can reach 30°C (86°F) while the minimum can be as low as 9°C (48°F). This mild climate makes it an ideal time for exploring and enjoying outdoor activities in Shimoichi.

June Weather in Shimoichi: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Shimoichi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimoichi, June typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 9°C (48°F).

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

June Precipitation in Shimoichi

In Shimoichi in June, the total precipitation amount is 267 mm (10.5 in) occurring over the course of 17 days.

June Precipitation Trends in Shimoichi

The chart displays monthly precipitation patterns in Shimoichi, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Shimoichi, June typically receives around 267 mm (10.5 inches) of precipitation spread over approximately 17 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Shimoichi

In Shimoichi in June, humidity is 87%. With an average temperature of 20°C (68°F), this humidity feels like a warm, thick blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to stay refreshed.

June Average Humidity in Shimoichi

This chart illustrates the average monthly humidity levels in Shimoichi, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Shimoichi is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Shimoichi

In Shimoichi in June, 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 Shimoichi.

Maximum UV Index Levels in Shimoichi for June

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

Data source: Shimoichi June 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 June Weather in Shimoichi Compares to Other Months

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

This table compares monthly weather conditions in Shimoichi, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	78 mm (3.1 inches)	82%	moderate
February Weather	3°C (37°F)	93 mm (3.6 inches)	79%	high
March Weather	7°C (46°F)	152 mm (6.0 inches)	74%	very high
April Weather	12°C (54°F)	147 mm (5.8 inches)	76%	extreme
May Weather	17°C (63°F)	191 mm (7.5 inches)	83%	extreme
June Weather	20°C (68°F)	267 mm (10.5 inches)	87%	extreme
July Weather	24°C (76°F)	398 mm (15.7 inches)	93%	extreme
August Weather	26°C (78°F)	251 mm (9.9 inches)	91%	extreme
September Weather	22°C (71°F)	241 mm (9.5 inches)	87%	very high
October Weather	16°C (61°F)	313 mm (12.3 inches)	85%	high
November Weather	10°C (50°F)	66 mm (2.6 inches)	83%	high
December Weather	4°C (40°F)	88 mm (3.5 inches)	83%	moderate