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April Weather in Nagatoro, Japan

Last updated: August 23, 2025

In April, the average temperature in Nagatoro, Japan hovers around 11°C (52°F). Expect a wide range with minimums dipping to -2°C (28°F) and maximums reaching up to 27°C (81°F). Precipitation levels are notable, with about 158 mm (6.2 in) falling over 16 days. Coupled with an average humidity of 74%, it all adds up to a distinctively damp and cool climate!

April Temperature in Nagatoro

In April in Nagatoro, the average temperature is 11°C (52°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -2°C (28°F). This diverse temperature range makes Nagatoro an intriguing destination for travelers seeking both mild days and chilly evenings.

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

The chart illustrates April temperature patterns in Nagatoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagatoro, April typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec363845526266737668594940
Data source: Temperature data for Nagatoro 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 Nagatoro

In Nagatoro in April, the total precipitation amount is 158 mm (6.2 in) that occurs over a span of 16 days.

April Precipitation Trends in Nagatoro

The chart displays monthly precipitation patterns in Nagatoro, 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 Nagatoro, April typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec55591521581862453772422853595957
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nagatoro

In Nagatoro in April, humidity is 74%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill in the air, making travel outdoors feel heavier and more cumbersome, often leading to discomfort and a need for warmer clothing.

April Average Humidity in Nagatoro

This chart illustrates the average monthly humidity levels in Nagatoro, 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 Nagatoro is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Nagatoro

In Nagatoro 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 Nagatoro.

Maximum UV Index Levels in Nagatoro for April

The chart shows the monthly maximum UV Index (UVI) for Nagatoro 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 Nagatoro typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Nagatoro 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 Nagatoro Compares to Other Months

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

This table compares monthly weather conditions in Nagatoro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)55 mm (2.2 inches)76%moderate
February Weather3°C (38°F)59 mm (2.3 inches)74%high
March Weather7°C (45°F)152 mm (6.0 inches)70%very high
April Weather11°C (52°F)158 mm (6.2 inches)74%very high
May Weather16°C (62°F)186 mm (7.3 inches)81%extreme
June Weather19°C (67°F)245 mm (9.7 inches)88%extreme
July Weather23°C (74°F)377 mm (14.8 inches)93%extreme
August Weather25°C (77°F)242 mm (9.5 inches)90%extreme
September Weather20°C (69°F)285 mm (11.2 inches)86%very high
October Weather15°C (59°F)359 mm (14.1 inches)83%high
November Weather10°C (49°F)59 mm (2.3 inches)80%moderate
December Weather5°C (40°F)57 mm (2.2 inches)78%moderate

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