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April Weather in Sakata, Japan

Last updated: August 23, 2025

In April, the average temperature in Sakata, Japan is a comfortable 10°C (50°F), with minimums dipping to 2°C (36°F) and maximums reaching up to 20°C (69°F). Expect an average precipitation of 137 mm (5.4 in) spread over 16 days, accompanied by a relatively high humidity level of 78%. Ideal for those who enjoy a fresh and mild climate!

April Temperature in Sakata

In April in Sakata, the average temperature is 10°C (50°F), with maximums reaching 20°C (69°F) and minimums dropping as low as 2°C (36°F). This mild climate makes Sakata a great destination for travelers looking to enjoy outdoor activities without extreme weather.

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

The chart illustrates April temperature patterns in Sakata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sakata, April typically has an average temperature of 10°C (50°F), with highs reaching up to 20°C (69°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373743506067757872625241
Data source: Temperature data for Sakata 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 Sakata

In Sakata in April, the precipitation amount is 137 mm (5.4 in) over the course of 16 days.

April Precipitation Trends in Sakata

The chart displays monthly precipitation patterns in Sakata, 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 Sakata, April typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec172168139137133136228247169187175255
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Sakata

In Sakata in April humidity is 78%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that can seep into your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm as you explore the area.

April Average Humidity in Sakata

This chart illustrates the average monthly humidity levels in Sakata, 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 Sakata is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%76%78%86%90%93%92%84%80%76%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sakata

In Sakata in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Sakata.

Maximum UV Index Levels in Sakata for April

The chart shows the monthly maximum UV Index (UVI) for Sakata 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 Sakata typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec336891010119643
Data source: Sakata 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 Sakata Compares to Other Months

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

This table compares monthly weather conditions in Sakata, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)171 mm (6.8 inches)79%moderate
February Weather3°C (37°F)168 mm (6.6 inches)78%moderate
March Weather6°C (43°F)138 mm (5.5 inches)76%high
April Weather10°C (50°F)137 mm (5.4 inches)78%very high
May Weather15°C (60°F)133 mm (5.2 inches)86%very high
June Weather19°C (67°F)136 mm (5.3 inches)90%very high
July Weather24°C (75°F)228 mm (9.0 inches)93%very high
August Weather26°C (79°F)247 mm (9.7 inches)92%extreme
September Weather22°C (72°F)169 mm (6.7 inches)84%very high
October Weather17°C (62°F)187 mm (7.3 inches)80%high
November Weather11°C (52°F)175 mm (6.9 inches)76%moderate
December Weather5°C (42°F)254 mm (10.0 inches)78%moderate

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