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April Weather in Satsumasendai, Japan

Last updated: August 23, 2025

In April, the average temperature in Satsumasendai, Japan is a pleasant 17°C (62°F). Expect a minimum of 9°C (49°F) and a maximum of 24°C (76°F), making it a comfortable time to explore. However, be prepared for some rain, as precipitation averages 162 mm (6.4 in) over 9 days. With an average humidity of 79%, you'll feel the warmth in the air, so dress accordingly!

April Temperature in Satsumasendai

In April in Satsumasendai, the average temperature is 17°C (62°F), with maximums reaching 24°C (76°F) and minimums dropping as low as 9°C (49°F). It's a great time for traveling, as the pleasant weather is perfect for exploring the local sights and enjoying outdoor activities.

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

The chart illustrates April temperature patterns in Satsumasendai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Satsumasendai, April typically has an average temperature of 17°C (62°F), with highs reaching up to 24°C (76°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec505156626974818379726253
Data source: Temperature data for Satsumasendai 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 Satsumasendai

In Satsumasendai in April, the precipitation amount is 162 mm (6.4 in) over the course of 9 days.

April Precipitation Trends in Satsumasendai

The chart displays monthly precipitation patterns in Satsumasendai, 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 Satsumasendai, April typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec67114178162264376443229278141111102
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Satsumasendai

In Satsumasendai in April humidity is 79%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket wrapping around you, making strolling through the streets a bit heavier but still comfortably refreshing for travelers.

April Average Humidity in Satsumasendai

This chart illustrates the average monthly humidity levels in Satsumasendai, 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 Satsumasendai is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%68%72%79%83%86%90%85%80%78%76%75%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Satsumasendai

In Satsumasendai 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 Satsumasendai.

Maximum UV Index Levels in Satsumasendai for April

The chart shows the monthly maximum UV Index (UVI) for Satsumasendai 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 Satsumasendai typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5610111212121311864
Data source: Satsumasendai 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 Satsumasendai Compares to Other Months

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

This table compares monthly weather conditions in Satsumasendai, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)67 mm (2.6 inches)72%moderate
February Weather10°C (51°F)114 mm (4.5 inches)68%high
March Weather13°C (56°F)178 mm (7.0 inches)72%very high
April Weather17°C (62°F)162 mm (6.4 inches)79%extreme
May Weather20°C (69°F)264 mm (10.4 inches)83%extreme
June Weather24°C (75°F)376 mm (14.8 inches)86%extreme
July Weather27°C (81°F)443 mm (17.4 inches)90%extreme
August Weather28°C (83°F)228 mm (9.0 inches)85%extreme
September Weather26°C (79°F)278 mm (10.9 inches)80%extreme
October Weather22°C (72°F)141 mm (5.6 inches)78%very high
November Weather17°C (63°F)111 mm (4.4 inches)76%high
December Weather12°C (54°F)102 mm (4.0 inches)74%moderate

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