April Weather in Kunisaki, Japan

Last updated: August 23, 2025

In Kunisaki, Japan, the average temperature in April is a mild 14°C (58°F). You'll experience a minimum of 8°C (46°F) and can enjoy maximum highs of 21°C (70°F). However, be prepared for some rain, as precipitation amounts to 134 mm (5.3 in) over 8 days. With an average humidity of 78%, it’s a month that strikes a balance between comfort and a touch of dampness!

April Temperature in Kunisaki

In April in Kunisaki, the average temperature is 14°C (58°F). Maximum temperatures can reach 21°C (70°F), while the minimum can drop to as low as 8°C (46°F). This mild climate makes it an ideal time for travelers to explore outdoor attractions and enjoy pleasant sightseeing without extreme weather conditions.

April Weather in Kunisaki: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Kunisaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kunisaki, April typically has an average temperature of 14°C (58°F), with highs reaching up to 21°C (70°F) and lows dropping to around 8°C (46°F).

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

April Precipitation in Kunisaki

In Kunisaki in April, the precipitation amount is 134 mm (5.3 in) over a span of 8 days.

April Precipitation Trends in Kunisaki

The chart displays monthly precipitation patterns in Kunisaki, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Kunisaki, April typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Kunisaki

In Kunisaki in April, humidity is 78%. With an average temperature of 14°C (58°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat more than usual while exploring.

April Average Humidity in Kunisaki

This chart illustrates the average monthly humidity levels in Kunisaki, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Kunisaki is approximately 78%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Kunisaki

In Kunisaki in April, 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 Kunisaki.

Maximum UV Index Levels in Kunisaki for April

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

Data source: Kunisaki April 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 April Weather in Kunisaki Compares to Other Months

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

This table compares monthly weather conditions in Kunisaki, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	59 mm (2.3 inches)	75%	moderate
February Weather	8°C (47°F)	75 mm (2.9 inches)	71%	high
March Weather	11°C (52°F)	138 mm (5.4 inches)	71%	very high
April Weather	14°C (58°F)	134 mm (5.3 inches)	78%	very high
May Weather	18°C (66°F)	177 mm (7.0 inches)	84%	extreme
June Weather	22°C (72°F)	215 mm (8.4 inches)	86%	extreme
July Weather	26°C (79°F)	331 mm (13.0 inches)	92%	extreme
August Weather	27°C (81°F)	187 mm (7.3 inches)	91%	extreme
September Weather	25°C (77°F)	188 mm (7.4 inches)	84%	very high
October Weather	21°C (70°F)	203 mm (8.0 inches)	83%	high
November Weather	16°C (61°F)	51 mm (2.0 inches)	81%	high
December Weather	11°C (51°F)	60 mm (2.4 inches)	79%	moderate