April Weather in Toyoshina, Japan

Last updated: August 23, 2025

In April, the average temperature in Toyoshina, Japan hovers around 9°C (48°F). This month can bring a wide range of temperatures, with a minimum of -5°C (23°F) and a maximum of 26°C (79°F). Expect about 156 mm (6.1 in) of precipitation over approximately 13 days, contributing to the average humidity level of 78%.

April Temperature in Toyoshina

In April in Toyoshina, the average temperature is 9°C (48°F), with maximums that can reach 26°C (79°F) and minimums that can dip as low as -5°C (23°F). This range makes it a great time to experience the diverse weather, so travelers should pack accordingly for both warm days and chilly evenings.

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

The chart illustrates April temperature patterns in Toyoshina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toyoshina, April typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).

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

April Precipitation in Toyoshina

In Toyoshina in April, the precipitation amount is 156 mm (6.1 in) spread over 13 days.

April Precipitation Trends in Toyoshina

The chart displays monthly precipitation patterns in Toyoshina, 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 Toyoshina, April typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 13 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 Toyoshina

In Toyoshina in April humidity is 78%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that clings to your skin, making outdoor excursions less enjoyable as you navigate the damp air.

April Average Humidity in Toyoshina

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

In Toyoshina 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 Toyoshina.

Maximum UV Index Levels in Toyoshina for April

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

Data source: Toyoshina 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 Toyoshina Compares to Other Months

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

This table compares monthly weather conditions in Toyoshina, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	99 mm (3.9 inches)	88%	moderate
February Weather	-1°C (30°F)	97 mm (3.8 inches)	86%	high
March Weather	4°C (40°F)	152 mm (6.0 inches)	81%	very high
April Weather	9°C (48°F)	156 mm (6.1 inches)	78%	very high
May Weather	15°C (59°F)	179 mm (7.0 inches)	81%	extreme
June Weather	18°C (65°F)	194 mm (7.7 inches)	88%	extreme
July Weather	22°C (72°F)	333 mm (13.1 inches)	92%	extreme
August Weather	23°C (75°F)	197 mm (7.8 inches)	92%	extreme
September Weather	19°C (66°F)	222 mm (8.7 inches)	89%	very high
October Weather	13°C (56°F)	255 mm (10.1 inches)	87%	high
November Weather	7°C (44°F)	83 mm (3.3 inches)	85%	moderate
December Weather	1°C (34°F)	109 mm (4.3 inches)	86%	moderate