April Weather in Sakurai, Japan

Last updated: August 23, 2025

In April, the average temperature in Sakurai, Japan is a pleasant 14°C (57°F). However, temperatures can range from a cool 0°C (32°F) to a warm 26°C (79°F). Be prepared for some rainy days, as precipitation averages 131 mm (5.1 in) over about 10 days. Additionally, the air is quite humid, with an average humidity level of 76%.

April Temperature in Sakurai

In April in Sakurai, the average temperature is 14°C (57°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 0°C (32°F). This mild climate makes it a great time for travelers to explore outdoor activities while enjoying comfortable weather.

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

The chart illustrates April temperature patterns in Sakurai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sakurai, April typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (79°F) and lows dropping to around 0°C (32°F).

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

April Precipitation in Sakurai

In Sakurai in April, the total precipitation amount is 131 mm (5.1 in) over a period of 10 days.

April Precipitation Trends in Sakurai

The chart displays monthly precipitation patterns in Sakurai, 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 Sakurai, April typically receives around 131 mm (5.1 inches) of precipitation spread over approximately 10 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 Sakurai

In Sakurai in April humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

April Average Humidity in Sakurai

This chart illustrates the average monthly humidity levels in Sakurai, 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 Sakurai is approximately 76%, 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 Sakurai

In Sakurai 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 Sakurai.

Maximum UV Index Levels in Sakurai for April

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

Data source: Sakurai 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 Sakurai Compares to Other Months

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

This table compares monthly weather conditions in Sakurai, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	60 mm (2.4 inches)	82%	moderate
February Weather	5°C (41°F)	73 mm (2.9 inches)	79%	high
March Weather	9°C (49°F)	128 mm (5.1 inches)	74%	very high
April Weather	14°C (57°F)	131 mm (5.1 inches)	76%	extreme
May Weather	19°C (66°F)	157 mm (6.2 inches)	83%	extreme
June Weather	22°C (72°F)	192 mm (7.6 inches)	87%	extreme
July Weather	26°C (80°F)	290 mm (11.4 inches)	93%	extreme
August Weather	28°C (83°F)	174 mm (6.8 inches)	91%	extreme
September Weather	24°C (75°F)	181 mm (7.1 inches)	87%	very high
October Weather	18°C (64°F)	268 mm (10.6 inches)	85%	high
November Weather	12°C (53°F)	51 mm (2.0 inches)	83%	high
December Weather	6°C (44°F)	70 mm (2.8 inches)	83%	moderate