June Weather in Soma, Japan

Last updated: August 23, 2025

In Soma, Japan during June, the average temperature is a comfortable 19°C (66°F). Expect minimums around 13°C (56°F) and maximums peaking at 27°C (80°F). Prepare for some rain, as the area receives an average of 105 mm (4.1 in) of precipitation over 12 days. With an average humidity of 87%, it's wise to stay hydrated!

June Temperature in Soma

In June in Soma, the average temperature is 19°C (66°F), with maximums reaching 27°C (80°F) and minimums dropping to as low as 13°C (56°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates June temperature patterns in Soma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Soma, June typically has an average temperature of 19°C (66°F), with highs reaching up to 27°C (80°F) and lows dropping to around 13°C (56°F).

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

June Precipitation in Soma

In Soma in June, the precipitation amount is 105 mm (4.1 in) over the course of 12 days.

June Precipitation Trends in Soma

The chart displays monthly precipitation patterns in Soma, 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 Soma, June typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 12 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 Soma

In Soma in June humidity is 87%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making travel feel a bit sticky and slowing down your movements as you navigate through the area's vibrant streets.

June Average Humidity in Soma

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

In Soma in June, 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 Soma.

Maximum UV Index Levels in Soma for June

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

Data source: Soma 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 Soma Compares to Other Months

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

This table compares monthly weather conditions in Soma, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (40°F)	52 mm (2.1 inches)	76%	moderate
February Weather	5°C (41°F)	41 mm (1.6 inches)	75%	moderate
March Weather	7°C (46°F)	117 mm (4.6 inches)	72%	high
April Weather	11°C (51°F)	115 mm (4.5 inches)	73%	very high
May Weather	16°C (60°F)	119 mm (4.7 inches)	80%	very high
June Weather	19°C (66°F)	105 mm (4.1 inches)	87%	very high
July Weather	23°C (73°F)	239 mm (9.4 inches)	92%	extreme
August Weather	25°C (77°F)	158 mm (6.2 inches)	90%	extreme
September Weather	22°C (72°F)	191 mm (7.5 inches)	84%	very high
October Weather	18°C (64°F)	257 mm (10.1 inches)	80%	high
November Weather	13°C (55°F)	44 mm (1.7 inches)	77%	moderate
December Weather	7°C (45°F)	60 mm (2.4 inches)	77%	moderate