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April Weather in Shikokuchuo, Japan

Last updated: August 23, 2025

In Shikokuchuo, Japan, the average temperature in April hovers around 13°C (56°F), with daily highs reaching up to 22°C (72°F) and lows dipping to 2°C (36°F). This month brings about 147 mm (5.8 in) of precipitation over 11 days, contributing to an average humidity level of 76%. Enjoy the crisp air and prepare for those occasional showers!

April Temperature in Shikokuchuo

In April in Shikokuchuo, the average temperature is 13°C (56°F). Maximum temperatures can reach 22°C (72°F), while minimums can drop as low as 2°C (36°F). This mild weather makes Shikokuchuo an ideal destination for travelers looking to enjoy outdoor activities without extreme heat or cold.

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

The chart illustrates April temperature patterns in Shikokuchuo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shikokuchuo, April typically has an average temperature of 13°C (56°F), with highs reaching up to 22°C (72°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec414148556470778074655445
Data source: Temperature data for Shikokuchuo 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 Shikokuchuo

In Shikokuchuo in April, the total precipitation amount is 147 mm (5.8 in), occurring over the course of 11 days.

April Precipitation Trends in Shikokuchuo

The chart displays monthly precipitation patterns in Shikokuchuo, 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 Shikokuchuo, April typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec67861331471592163972022732807280
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Shikokuchuo

In Shikokuchuo 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 Shikokuchuo

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

In Shikokuchuo 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 Shikokuchuo.

Maximum UV Index Levels in Shikokuchuo for April

The chart shows the monthly maximum UV Index (UVI) for Shikokuchuo 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 Shikokuchuo typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Shikokuchuo 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 Shikokuchuo Compares to Other Months

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

This table compares monthly weather conditions in Shikokuchuo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)67 mm (2.6 inches)74%moderate
February Weather5°C (42°F)86 mm (3.4 inches)70%high
March Weather9°C (49°F)133 mm (5.2 inches)70%very high
April Weather13°C (56°F)147 mm (5.8 inches)76%extreme
May Weather18°C (64°F)159 mm (6.3 inches)82%extreme
June Weather21°C (70°F)216 mm (8.5 inches)86%extreme
July Weather25°C (78°F)397 mm (15.6 inches)91%extreme
August Weather27°C (81°F)202 mm (8.0 inches)88%extreme
September Weather23°C (74°F)273 mm (10.7 inches)85%very high
October Weather18°C (65°F)280 mm (11.0 inches)82%high
November Weather12°C (54°F)72 mm (2.8 inches)79%high
December Weather7°C (45°F)80 mm (3.2 inches)77%moderate

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