April Weather in Yamaga, Japan

Last updated: August 23, 2025

In April, the average temperature in Yamaga, Japan is a pleasant 15°C (59°F). Visitors can expect a range from a chilly 1°C (34°F) to a warm 28°C (82°F). During this month, precipitation averages 132 mm (5.2 in) over approximately 9 days, contributing to an average humidity of 78%. Enjoy the diverse weather while exploring this vibrant location!

April Temperature in Yamaga

In April in Yamaga, the average temperature is 15°C (59°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as 1°C (34°F). It's a great time to explore Yamaga, as the weather offers a comfortable blend of warmth and coolness, perfect for outdoor activities and sightseeing.

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

The chart illustrates April temperature patterns in Yamaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yamaga, 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 (34°F).

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

April Precipitation in Yamaga

In Yamaga in April, the total precipitation amount is 132 mm (5.2 in) over a span of 9 days.

April Precipitation Trends in Yamaga

The chart displays monthly precipitation patterns in Yamaga, 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 Yamaga, April typically receives around 132 mm (5.2 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 Yamaga

In Yamaga 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 Yamaga

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

In Yamaga 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 Yamaga.

Maximum UV Index Levels in Yamaga for April

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

Data source: Yamaga 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 Yamaga Compares to Other Months

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

This table compares monthly weather conditions in Yamaga, 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)	54 mm (2.1 inches)	75%	moderate
February Weather	7°C (44°F)	96 mm (3.8 inches)	71%	high
March Weather	11°C (52°F)	131 mm (5.2 inches)	71%	very high
April Weather	15°C (59°F)	132 mm (5.2 inches)	78%	extreme
May Weather	19°C (67°F)	213 mm (8.4 inches)	84%	extreme
June Weather	23°C (73°F)	274 mm (10.8 inches)	86%	extreme
July Weather	26°C (79°F)	478 mm (18.8 inches)	92%	extreme
August Weather	28°C (82°F)	277 mm (10.9 inches)	91%	extreme
September Weather	24°C (76°F)	184 mm (7.2 inches)	84%	extreme
October Weather	19°C (66°F)	107 mm (4.2 inches)	83%	very high
November Weather	12°C (55°F)	60 mm (2.4 inches)	81%	high
December Weather	7°C (45°F)	71 mm (2.8 inches)	79%	moderate