April Weather in Akashi, Japan

Last updated: August 23, 2025

In April, the average temperature in Akashi, Japan hovers around 15°C (59°F). Expect a chill, with minimums dipping to 5°C (41°F) and maximums reaching up to 23°C (74°F). Be prepared for some moisture too, as the region receives an average precipitation of 122 mm (4.8 in) over 8 days, accompanied by an average humidity of 74%.

April Temperature in Akashi

In April in Akashi, the average temperature is 15°C (59°F), with maximums reaching 23°C (74°F) and minimums dipping to as low as 5°C (41°F). This makes it a pleasant time for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates April temperature patterns in Akashi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Akashi, April typically has an average temperature of 15°C (59°F), with highs reaching up to 23°C (74°F) and lows dropping to around 5°C (41°F).

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

April Precipitation in Akashi

In Akashi in April, the precipitation amount is 122 mm (4.8 in) spread over 8 days.

April Precipitation Trends in Akashi

The chart displays monthly precipitation patterns in Akashi, 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 Akashi, April typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Akashi

In Akashi in April, humidity is 74%. With an average temperature of 15°C (59°F), this humidity feels like traveling through a warm, sticky blanket that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to seek out shaded areas or cool breezes.

April Average Humidity in Akashi

This chart illustrates the average monthly humidity levels in Akashi, 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 Akashi is approximately 74%, 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 Akashi

In Akashi 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 Akashi.

Maximum UV Index Levels in Akashi for April

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

Data source: Akashi 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 Akashi Compares to Other Months

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

This table compares monthly weather conditions in Akashi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	41 mm (1.6 inches)	82%	moderate
February Weather	7°C (44°F)	51 mm (2.0 inches)	79%	high
March Weather	10°C (51°F)	99 mm (3.9 inches)	73%	very high
April Weather	15°C (59°F)	122 mm (4.8 inches)	74%	extreme
May Weather	20°C (68°F)	138 mm (5.4 inches)	84%	extreme
June Weather	23°C (74°F)	140 mm (5.5 inches)	86%	extreme
July Weather	27°C (81°F)	302 mm (11.9 inches)	92%	extreme
August Weather	29°C (84°F)	187 mm (7.3 inches)	92%	extreme
September Weather	25°C (78°F)	205 mm (8.1 inches)	87%	very high
October Weather	20°C (68°F)	225 mm (8.9 inches)	85%	high
November Weather	14°C (58°F)	45 mm (1.8 inches)	84%	moderate
December Weather	9°C (49°F)	55 mm (2.2 inches)	82%	moderate