June Weather in Nambu, Japan

Last updated: August 23, 2025

In June, the average temperature in Nambu, Japan hovers around 19°C (66°F). Expect a comfortable range where the minimum dips to 10°C (50°F) and the maximum can reach 29°C (84°F). However, be prepared for some rain, as 298 mm (11.7 in) of precipitation is distributed over 21 days, all while the average humidity settles at a high 88%.

June Temperature in Nambu

In June in Nambu, the average temperature is 19°C (66°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 10°C (50°F). This climate makes Nambu a pleasant destination for travelers looking to enjoy mild weather and comfortable conditions.

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

The chart illustrates June temperature patterns in Nambu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nambu, June typically has an average temperature of 19°C (66°F), with highs reaching up to 29°C (84°F) and lows dropping to around 10°C (50°F).

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

June Precipitation in Nambu

In Nambu in June, the total precipitation amount is 298 mm (11.7 in) over the course of 21 days.

June Precipitation Trends in Nambu

The chart displays monthly precipitation patterns in Nambu, 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 Nambu, June typically receives around 298 mm (11.7 inches) of precipitation spread over approximately 21 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 Nambu

In Nambu in June humidity is 88%. With an average temperature of 19°C (66°F), this humidity feels like you're stepping into a warm, enveloping blanket, making outdoor exploration a bit challenging as the air feels heavy and sticky, often sapping your energy and making you crave shade and cool refreshments.

June Average Humidity in Nambu

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

In Nambu 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 Nambu.

Maximum UV Index Levels in Nambu for June

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

Data source: Nambu 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 Nambu Compares to Other Months

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

This table compares monthly weather conditions in Nambu, 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 (37°F)	76 mm (3.0 inches)	76%	moderate
February Weather	3°C (38°F)	100 mm (3.9 inches)	74%	high
March Weather	7°C (45°F)	246 mm (9.7 inches)	70%	very high
April Weather	11°C (52°F)	254 mm (10.0 inches)	74%	very high
May Weather	16°C (61°F)	239 mm (9.4 inches)	81%	extreme
June Weather	19°C (66°F)	298 mm (11.7 inches)	88%	extreme
July Weather	23°C (73°F)	550 mm (21.6 inches)	93%	extreme
August Weather	24°C (76°F)	324 mm (12.8 inches)	90%	extreme
September Weather	21°C (69°F)	301 mm (11.8 inches)	86%	very high
October Weather	15°C (60°F)	381 mm (15.0 inches)	83%	high
November Weather	10°C (50°F)	109 mm (4.3 inches)	80%	moderate
December Weather	5°C (41°F)	94 mm (3.7 inches)	78%	moderate