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April Weather in Tarui, Japan

Last updated: August 23, 2025

In April, the average temperature in Tarui, Japan hovers around 14°C (57°F). Expect a range from a chilly 1°C (33°F) to a warm 28°C (82°F). During this month, you can anticipate 167 mm (6.6 in) of precipitation spread over 11 days, contributing to an average humidity of 76%.

April Temperature in Tarui

In April in Tarui, the average temperature is 14°C (57°F). The maximum can reach 28°C (82°F) and the minimum can be as low as 1°C (33°F). Be prepared for a range of temperatures when traveling to Tarui during this month, allowing for both warm afternoons and cooler evenings.

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

The chart illustrates April temperature patterns in Tarui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tarui, April typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (82°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec394148566672798275655444
Data source: Temperature data for Tarui 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 Tarui

In Tarui in April, the total precipitation amount is 167 mm (6.6 in), occurring over the course of 11 days.

April Precipitation Trends in Tarui

The chart displays monthly precipitation patterns in Tarui, 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 Tarui, April typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec59631501671892043882622282606078
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Tarui

In Tarui in April humidity is 76%. With an average temperature of 14°C (57°F), this humidity feels like a warm blanket wrapped around you, creating a heavy atmosphere that can make outdoor activities feel sluggish and stifling, urging travelers to seek shade and refreshment more frequently.

April Average Humidity in Tarui

This chart illustrates the average monthly humidity levels in Tarui, 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 Tarui is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Tarui

In Tarui 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 Tarui.

Maximum UV Index Levels in Tarui for April

The chart shows the monthly maximum UV Index (UVI) for Tarui 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 Tarui typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110753
Data source: Tarui 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 Tarui Compares to Other Months

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

This table compares monthly weather conditions in Tarui, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)59 mm (2.3 inches)82%moderate
February Weather5°C (41°F)63 mm (2.5 inches)79%high
March Weather9°C (49°F)150 mm (5.9 inches)74%very high
April Weather14°C (57°F)167 mm (6.6 inches)76%very high
May Weather19°C (66°F)189 mm (7.4 inches)83%extreme
June Weather22°C (72°F)204 mm (8.0 inches)87%extreme
July Weather26°C (79°F)388 mm (15.3 inches)93%extreme
August Weather28°C (82°F)262 mm (10.3 inches)91%extreme
September Weather24°C (75°F)228 mm (9.0 inches)87%very high
October Weather18°C (65°F)260 mm (10.3 inches)85%high
November Weather12°C (54°F)60 mm (2.4 inches)83%moderate
December Weather7°C (44°F)78 mm (3.1 inches)83%moderate

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