April Weather in Handayama, Japan

Last updated: August 23, 2025

In April, the average temperature in Handayama, Japan hovers around 15°C (60°F). You'll experience a pleasant range, with minimums dipping to 3°C (37°F) and maximums soaring to 28°C (83°F). Be prepared for some rain, as the area receives an average precipitation of 172 mm (6.8 in) over 11 days. With an average humidity of 74%, it’s advisable to dress comfortably for the moist conditions!

April Temperature in Handayama

In April in Handayama, the average temperature is 15°C (60°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 3°C (37°F). It's a great time to explore the outdoors, so be sure to pack layers to adapt to the varying temperatures!

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

The chart illustrates April temperature patterns in Handayama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Handayama, April typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around 3°C (37°F).

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

April Precipitation in Handayama

In Handayama in April, the precipitation amount is 172 mm (6.8 in) spread over 11 days.

April Precipitation Trends in Handayama

The chart displays monthly precipitation patterns in Handayama, 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 Handayama, April typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 11 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 Handayama

In Handayama in April humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

April Average Humidity in Handayama

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

In Handayama in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Handayama.

Maximum UV Index Levels in Handayama for April

The chart shows the monthly maximum UV Index (UVI) for Handayama 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 Handayama typically reaches 10, which falls under the very high exposure category.

Data source: Handayama 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 Handayama Compares to Other Months

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

This table compares monthly weather conditions in Handayama, 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)	51 mm (2.0 inches)	76%	moderate
February Weather	7°C (46°F)	76 mm (3.0 inches)	74%	moderate
March Weather	12°C (53°F)	166 mm (6.5 inches)	70%	very high
April Weather	15°C (60°F)	172 mm (6.8 inches)	74%	very high
May Weather	20°C (68°F)	198 mm (7.8 inches)	81%	extreme
June Weather	23°C (74°F)	261 mm (10.3 inches)	88%	extreme
July Weather	27°C (81°F)	408 mm (16.1 inches)	93%	extreme
August Weather	29°C (84°F)	197 mm (7.8 inches)	90%	extreme
September Weather	25°C (77°F)	222 mm (8.7 inches)	86%	very high
October Weather	20°C (68°F)	293 mm (11.5 inches)	83%	high
November Weather	15°C (58°F)	83 mm (3.3 inches)	80%	moderate
December Weather	9°C (49°F)	67 mm (2.6 inches)	78%	moderate