April Weather in Matsubase, Japan

Last updated: August 23, 2025

In Matsubase, Japan, the average temperature in April reaches a comfortable 15°C (59°F). However, be prepared for some variation, as temperatures can dip to a minimum of 3°C (38°F) or rise to a maximum of 26°C (79°F). Expect 135 mm (5.3 in) of precipitation over 9 days, contributing to an average humidity of 78%.

April Temperature in Matsubase

In April in Matsubase, the average temperature is 15°C (59°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 3°C (38°F). This makes it a great time for travelers to enjoy mild weather while exploring the sights.

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

The chart illustrates April temperature patterns in Matsubase, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matsubase, April typically has an average temperature of 15°C (59°F), with highs reaching up to 26°C (79°F) and lows dropping to around 3°C (38°F).

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

April Precipitation in Matsubase

In Matsubase in April, the precipitation amount is 135 mm (5.3 in) spread over 9 days.

April Precipitation Trends in Matsubase

The chart displays monthly precipitation patterns in Matsubase, 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 Matsubase, April typically receives around 135 mm (5.3 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 Matsubase

In Matsubase 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 Matsubase

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

In Matsubase 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 Matsubase.

Maximum UV Index Levels in Matsubase for April

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

Data source: Matsubase 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 Matsubase Compares to Other Months

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

This table compares monthly weather conditions in Matsubase, 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 (44°F)	63 mm (2.5 inches)	75%	moderate
February Weather	7°C (45°F)	105 mm (4.2 inches)	71%	high
March Weather	11°C (52°F)	143 mm (5.6 inches)	71%	very high
April Weather	15°C (59°F)	135 mm (5.3 inches)	78%	extreme
May Weather	19°C (67°F)	207 mm (8.1 inches)	84%	extreme
June Weather	23°C (73°F)	280 mm (11.0 inches)	86%	extreme
July Weather	26°C (79°F)	406 mm (16.0 inches)	92%	extreme
August Weather	27°C (82°F)	238 mm (9.4 inches)	91%	extreme
September Weather	24°C (76°F)	171 mm (6.7 inches)	84%	extreme
October Weather	19°C (67°F)	117 mm (4.6 inches)	83%	very high
November Weather	13°C (56°F)	76 mm (3.0 inches)	81%	high
December Weather	8°C (47°F)	84 mm (3.3 inches)	79%	moderate