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April Weather in Hiratacho, Japan

Last updated: August 23, 2025

In April, the average temperature in Hiratacho, Japan is around 13°C (56°F), with a minimum dip to 6°C (43°F) and a comfortable maximum of 21°C (71°F). However, be prepared for some rain, as 120 mm (4.7 in) of precipitation typically falls over 11 days. With an average humidity of 74%, it's wise to dress in layers to stay comfortable throughout the day.

April Temperature in Hiratacho

In April in Hiratacho, the average temperature is 13°C (56°F). Maximums can reach 21°C (71°F), while minimums can drop to as low as 6°C (43°F). Travelers should be prepared for mild days and cool nights, making it ideal for outdoor activities.

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

The chart illustrates April temperature patterns in Hiratacho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hiratacho, April typically has an average temperature of 13°C (56°F), with highs reaching up to 21°C (71°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec454550566470778175675849
Data source: Temperature data for Hiratacho 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 Hiratacho

In Hiratacho in April, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

April Precipitation Trends in Hiratacho

The chart displays monthly precipitation patterns in Hiratacho, 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 Hiratacho, April typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1291271381209916326022122316770150
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hiratacho

In Hiratacho in April humidity is 74%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, especially for travelers unaccustomed to such conditions.

April Average Humidity in Hiratacho

This chart illustrates the average monthly humidity levels in Hiratacho, 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 Hiratacho is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hiratacho

In Hiratacho 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 Hiratacho.

Maximum UV Index Levels in Hiratacho for April

The chart shows the monthly maximum UV Index (UVI) for Hiratacho 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 Hiratacho typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357101011121110753
Data source: Hiratacho 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 Hiratacho Compares to Other Months

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

This table compares monthly weather conditions in Hiratacho, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)129 mm (5.1 inches)82%moderate
February Weather7°C (45°F)127 mm (5.0 inches)79%moderate
March Weather10°C (50°F)138 mm (5.4 inches)73%high
April Weather13°C (56°F)120 mm (4.7 inches)74%very high
May Weather18°C (64°F)99 mm (3.9 inches)84%very high
June Weather21°C (70°F)163 mm (6.4 inches)86%extreme
July Weather25°C (77°F)260 mm (10.2 inches)92%extreme
August Weather27°C (81°F)221 mm (8.7 inches)92%extreme
September Weather24°C (75°F)223 mm (8.8 inches)87%very high
October Weather19°C (67°F)166 mm (6.6 inches)85%high
November Weather15°C (58°F)70 mm (2.8 inches)84%moderate
December Weather10°C (49°F)150 mm (5.9 inches)82%moderate

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