nomadseason

April Weather in Shimada, Japan

Last updated: August 23, 2025

In Shimada, Japan, the average temperature in April hovers around 15°C (59°F), with a minimum of 5°C (42°F) and a maximum reaching 23°C (75°F). Expect about 186 mm (7.3 in) of precipitation spread over 11 days, creating a notably humid atmosphere with an average humidity of 74%.

April Temperature in Shimada

In April in Shimada, the average temperature is 15°C (59°F). Maximum temperatures can reach 23°C (75°F), while minimums can drop as low as 5°C (42°F). This climate makes Shimada a pleasant destination for travelers seeking mild weather and comfortable conditions during this time of year.

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

The chart illustrates April temperature patterns in Shimada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimada, April typically has an average temperature of 15°C (59°F), with highs reaching up to 23°C (75°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec464753596671788177696151
Data source: Temperature data for Shimada generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Shimada

In Shimada in April, the total precipitation amount reaches 186 mm (7.3 in) over a span of 11 days.

April Precipitation Trends in Shimada

The chart displays monthly precipitation patterns in Shimada, 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 Shimada, April typically receives around 186 mm (7.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec658819618622429642020525531410882
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Shimada

In Shimada in April, humidity is 74%. With an average temperature of 15°C (59°F), this humidity feels like traveling through a warm, sticky blanket that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to seek out shaded areas or cool breezes.

April Average Humidity in Shimada

This chart illustrates the average monthly humidity levels in Shimada, 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 Shimada 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 Shimada

In Shimada 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 Shimada.

Maximum UV Index Levels in Shimada for April

The chart shows the monthly maximum UV Index (UVI) for Shimada 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 Shimada typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111121110754
Data source: Shimada 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 Shimada Compares to Other Months

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

This table compares monthly weather conditions in Shimada, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)65 mm (2.5 inches)76%moderate
February Weather8°C (47°F)88 mm (3.5 inches)74%moderate
March Weather12°C (53°F)196 mm (7.7 inches)70%very high
April Weather15°C (59°F)186 mm (7.3 inches)74%very high
May Weather19°C (66°F)223 mm (8.8 inches)81%extreme
June Weather22°C (72°F)295 mm (11.6 inches)88%extreme
July Weather25°C (78°F)420 mm (16.5 inches)93%extreme
August Weather27°C (82°F)205 mm (8.1 inches)90%extreme
September Weather25°C (77°F)255 mm (10.0 inches)86%very high
October Weather21°C (69°F)314 mm (12.4 inches)83%high
November Weather16°C (61°F)108 mm (4.3 inches)80%moderate
December Weather11°C (52°F)82 mm (3.2 inches)78%moderate

Compare Shimada's Climate with Cities Worldwide