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April Weather in Toon, Japan

Last updated: August 23, 2025

In April, the average temperature in Toon, Japan hovers around 13°C (56°F), with a potential range from a chilly -1°C (31°F) to a warm 26°C (78°F). During this time, expect about 147 mm (5.8 in) of precipitation over 10 days, contributing to a relatively high average humidity of 76%. Whether you're packing for a cozy retreat or a refreshing adventure, be prepared for the diverse weather!

April Temperature in Toon

In April in Toon, the average temperature is 13°C (56°F), with maximums reaching up to 26°C (78°F) and minimums plummeting as low as -1°C (31°F). This climate makes Toon an ideal destination for travelers looking to experience a variety of weather conditions throughout the month.

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

The chart illustrates April temperature patterns in Toon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toon, April typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (78°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec384048566470778073635242
Data source: Temperature data for Toon 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 Toon

In Toon in April, the precipitation amount is 147 mm (5.8 in) over the course of 10 days.

April Precipitation Trends in Toon

The chart displays monthly precipitation patterns in Toon, 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 Toon, April typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec62961411471712354202242582516977
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Toon

In Toon in April humidity is 76%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the heavy, moisture-laden air.

April Average Humidity in Toon

This chart illustrates the average monthly humidity levels in Toon, 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 Toon is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Toon

In Toon 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 Toon.

Maximum UV Index Levels in Toon for April

The chart shows the monthly maximum UV Index (UVI) for Toon 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 Toon typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101211121211864
Data source: Toon 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 Toon Compares to Other Months

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

This table compares monthly weather conditions in Toon, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)62 mm (2.4 inches)74%moderate
February Weather4°C (40°F)96 mm (3.8 inches)70%high
March Weather9°C (48°F)141 mm (5.5 inches)70%very high
April Weather13°C (56°F)147 mm (5.8 inches)76%very high
May Weather18°C (65°F)171 mm (6.7 inches)82%extreme
June Weather21°C (71°F)235 mm (9.3 inches)86%extreme
July Weather25°C (78°F)420 mm (16.6 inches)91%extreme
August Weather27°C (80°F)224 mm (8.8 inches)88%extreme
September Weather23°C (73°F)258 mm (10.1 inches)85%extreme
October Weather17°C (63°F)251 mm (9.9 inches)82%very high
November Weather11°C (52°F)69 mm (2.7 inches)79%high
December Weather6°C (42°F)77 mm (3.0 inches)77%moderate

Compare Toon's Climate with Cities Worldwide