April Weather in Amagi, Japan

Last updated: August 23, 2025

In April, the average temperature in Amagi, Japan is a comfortable 15°C (59°F). Expect chilly nights, with minimum temperatures dipping to 1°C (35°F), while sunny days can reach up to a pleasant 28°C (82°F). Be prepared for some rain, as the region experiences an average precipitation of 112 mm (4.4 in) over about 9 days, and enjoy the air's humidity at a moderate 78%.

April Temperature in Amagi

In April in Amagi, the average temperature is 15°C (59°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as 1°C (35°F). This makes it an ideal time for travelers to experience a pleasant range of temperatures, ensuring comfort whether exploring the outdoors or enjoying local attractions.

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

The chart illustrates April temperature patterns in Amagi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amagi, April typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (82°F) and lows dropping to around 1°C (35°F).

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

April Precipitation in Amagi

In Amagi in April, the total precipitation amount is 112 mm (4.4 in), occurring over a span of 9 days.

April Precipitation Trends in Amagi

The chart displays monthly precipitation patterns in Amagi, 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 Amagi, April typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 9 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 Amagi

In Amagi in April, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

April Average Humidity in Amagi

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

In Amagi 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 Amagi.

Maximum UV Index Levels in Amagi for April

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

Data source: Amagi 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 Amagi Compares to Other Months

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

This table compares monthly weather conditions in Amagi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	53 mm (2.1 inches)	75%	moderate
February Weather	7°C (44°F)	75 mm (2.9 inches)	71%	high
March Weather	11°C (52°F)	117 mm (4.6 inches)	71%	very high
April Weather	15°C (59°F)	112 mm (4.4 inches)	78%	extreme
May Weather	20°C (68°F)	162 mm (6.4 inches)	84%	extreme
June Weather	23°C (74°F)	200 mm (7.9 inches)	86%	extreme
July Weather	27°C (80°F)	356 mm (14.0 inches)	92%	extreme
August Weather	28°C (83°F)	269 mm (10.6 inches)	91%	extreme
September Weather	24°C (76°F)	189 mm (7.4 inches)	84%	extreme
October Weather	19°C (66°F)	115 mm (4.5 inches)	83%	high
November Weather	13°C (55°F)	50 mm (1.9 inches)	81%	high
December Weather	7°C (45°F)	61 mm (2.4 inches)	79%	moderate