June Weather in Nirasaki, Japan

Last updated: August 23, 2025

In June, the average temperature in Nirasaki, Japan hovers around 17°C (64°F). Expect a minimum of 6°C (43°F) and a maximum of 28°C (83°F), offering a pleasant range for outdoor activities. However, be prepared for 147 mm (5.8 in) of precipitation over approximately 16 days, contributing to an average humidity of 88%.

June Temperature in Nirasaki

In June in Nirasaki, the average temperature is 17°C (64°F). Maximum temperatures can reach up to 28°C (83°F), while minimums can drop as low as 6°C (43°F). This makes Nirasaki an ideal destination for travelers seeking mild weather and a pleasant climate for outdoor activities.

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

The chart illustrates June temperature patterns in Nirasaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nirasaki, June typically has an average temperature of 17°C (64°F), with highs reaching up to 28°C (83°F) and lows dropping to around 6°C (43°F).

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

June Precipitation in Nirasaki

In Nirasaki in June, the precipitation amount is 147 mm (5.8 in) spread over 16 days.

June Precipitation Trends in Nirasaki

The chart displays monthly precipitation patterns in Nirasaki, 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 Nirasaki, June typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 16 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 Nirasaki

In Nirasaki in June, humidity is 88%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket enveloping you, making travel a bit more challenging as the air feels thick and sticky, potentially sapping your energy as you explore.

June Average Humidity in Nirasaki

This chart illustrates the average monthly humidity levels in Nirasaki, 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 Nirasaki is approximately 88%, 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 Nirasaki

In Nirasaki in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Nirasaki.

Maximum UV Index Levels in Nirasaki for June

The chart shows the monthly maximum UV Index (UVI) for Nirasaki 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 Nirasaki typically reaches 12, which falls under the extreme exposure category.

Data source: Nirasaki 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 Nirasaki Compares to Other Months

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

This table compares monthly weather conditions in Nirasaki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	48 mm (1.9 inches)	76%	moderate
February Weather	0°C (32°F)	60 mm (2.4 inches)	74%	high
March Weather	4°C (40°F)	136 mm (5.4 inches)	70%	very high
April Weather	9°C (48°F)	129 mm (5.1 inches)	74%	very high
May Weather	14°C (58°F)	138 mm (5.4 inches)	81%	extreme
June Weather	17°C (64°F)	147 mm (5.8 inches)	88%	extreme
July Weather	21°C (70°F)	293 mm (11.6 inches)	93%	extreme
August Weather	23°C (73°F)	150 mm (5.9 inches)	90%	extreme
September Weather	18°C (65°F)	183 mm (7.2 inches)	86%	very high
October Weather	13°C (55°F)	277 mm (10.9 inches)	83%	high
November Weather	7°C (45°F)	52 mm (2.0 inches)	80%	high
December Weather	1°C (35°F)	54 mm (2.1 inches)	78%	moderate