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April Weather in Toyokoro, Japan

Last updated: August 23, 2025

In April, the average temperature in Toyokoro, Japan hovers around 6°C (44°F). During this time, temperatures can swing from a chilly -4°C (25°F) to a surprising 24°C (76°F). Expect about 80 mm (3.1 in) of precipitation spread over 10 days, coupled with a high average humidity of 83%. Stay prepared for a mix of weather as you explore!

April Temperature in Toyokoro

In April in Toyokoro, the average temperature is 6°C (44°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures while enjoying the diverse climate of Toyokoro.

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

The chart illustrates April temperature patterns in Toyokoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toyokoro, April typically has an average temperature of 6°C (44°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec212234435358656763534127
Data source: Temperature data for Toyokoro generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Toyokoro

In Toyokoro in April, the total precipitation amount is 80 mm (3.1 in) over a period of 10 days.

April Precipitation Trends in Toyokoro

The chart displays monthly precipitation patterns in Toyokoro, 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 Toyokoro, April typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec504991807889761451171617548
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Toyokoro

In Toyokoro in April, humidity is 83%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and potentially leading to a sense of heaviness in the air.

April Average Humidity in Toyokoro

This chart illustrates the average monthly humidity levels in Toyokoro, 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 Toyokoro is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%83%86%88%93%96%89%83%80%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Toyokoro

In Toyokoro in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Toyokoro.

Maximum UV Index Levels in Toyokoro for April

The chart shows the monthly maximum UV Index (UVI) for Toyokoro 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 Toyokoro typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23588101098532
Data source: Toyokoro 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 Toyokoro Compares to Other Months

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

This table compares monthly weather conditions in Toyokoro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)50 mm (2.0 inches)84%low
February Weather-5°C (23°F)49 mm (1.9 inches)83%moderate
March Weather1°C (34°F)91 mm (3.6 inches)83%moderate
April Weather6°C (44°F)80 mm (3.1 inches)83%very high
May Weather12°C (54°F)78 mm (3.1 inches)86%very high
June Weather15°C (58°F)89 mm (3.5 inches)88%very high
July Weather18°C (65°F)76 mm (3.0 inches)93%very high
August Weather20°C (68°F)145 mm (5.7 inches)96%very high
September Weather17°C (63°F)117 mm (4.6 inches)89%very high
October Weather12°C (53°F)161 mm (6.3 inches)83%moderate
November Weather5°C (42°F)75 mm (3.0 inches)80%moderate
December Weather-3°C (28°F)48 mm (1.9 inches)79%low

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