April Weather in Owase, Japan

Last updated: August 23, 2025

In April, the average temperature in Owase, Japan hovers around 15°C (59°F), with a minimum of 5°C (41°F) and a maximum of 21°C (70°F). Expect about 173 mm (6.8 in) of precipitation spread over 11 days, contributing to an average humidity of 75%. Prepare for a blend of mild temperatures and occasional rain!

April Temperature in Owase

In April in Owase, the average temperature is 15°C (59°F), with maximums reaching 21°C (70°F) and minimums dropping as low as 5°C (41°F). This mild climate makes it an ideal destination for travelers seeking comfortable weather to explore and enjoy outdoor activities.

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

The chart illustrates April temperature patterns in Owase, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Owase, April typically has an average temperature of 15°C (59°F), with highs reaching up to 21°C (70°F) and lows dropping to around 5°C (41°F).

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

April Precipitation in Owase

In Owase in April, the total precipitation amount is 173 mm (6.8 in) over the course of 11 days.

April Precipitation Trends in Owase

The chart displays monthly precipitation patterns in Owase, 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 Owase, April typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 11 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 Owase

In Owase in April, humidity is 75%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it feel more oppressive than refreshing, which can be a challenge for travelers seeking comfort while exploring the area.

April Average Humidity in Owase

This chart illustrates the average monthly humidity levels in Owase, 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 Owase is approximately 75%, 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 Owase

In Owase in April, 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 Owase.

Maximum UV Index Levels in Owase for April

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

Data source: Owase 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 Owase Compares to Other Months

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

This table compares monthly weather conditions in Owase, 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 (46°F)	85 mm (3.4 inches)	72%	moderate
February Weather	8°C (47°F)	81 mm (3.2 inches)	69%	high
March Weather	12°C (53°F)	205 mm (8.1 inches)	69%	very high
April Weather	15°C (59°F)	173 mm (6.8 inches)	75%	extreme
May Weather	19°C (66°F)	225 mm (8.8 inches)	82%	extreme
June Weather	21°C (71°F)	290 mm (11.4 inches)	87%	extreme
July Weather	25°C (77°F)	322 mm (12.7 inches)	92%	extreme
August Weather	27°C (80°F)	228 mm (9.0 inches)	86%	extreme
September Weather	24°C (76°F)	358 mm (14.1 inches)	82%	very high
October Weather	20°C (68°F)	548 mm (21.6 inches)	79%	high
November Weather	15°C (60°F)	90 mm (3.5 inches)	75%	high
December Weather	10°C (51°F)	92 mm (3.6 inches)	74%	moderate