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May Weather in Shimada, Japan

Last updated: August 23, 2025

In Shimada, Japan, the average temperature in May hovers around 19°C (66°F), with a notable range where it can dip to a chilly 11°C (51°F) or rise to a warm 26°C (78°F). Expect precipitation of about 223 mm (8.8 in) over 12 days, contributing to an average humidity level of 81%. Prepare accordingly!

May Temperature in Shimada

In May in Shimada, the average temperature is 19°C (66°F). The maximum can reach 26°C (78°F) and the minimum can be as low as 11°C (51°F). This pleasant climate makes Shimada an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates May 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, May typically has an average temperature of 19°C (66°F), with highs reaching up to 26°C (78°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec464753596671788177696151
Data source: Temperature data for Shimada 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.

May Precipitation in Shimada

In Shimada in May, the precipitation amount is 223 mm (8.8 in), occurring over the course of 12 days.

May Precipitation Trends in Shimada

The chart displays monthly precipitation patterns in Shimada, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Shimada, May typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec658819618622429642020525531410882
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Shimada

In Shimada in May, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

May Average Humidity in Shimada

This chart illustrates the average monthly humidity levels in Shimada, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Shimada is approximately 81%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Shimada

In Shimada in May, 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 Shimada.

Maximum UV Index Levels in Shimada for May

The chart shows the monthly maximum UV Index (UVI) for Shimada in May, 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 May, the maximum UV index in Shimada typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111121110754
Data source: Shimada May 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 May 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 May’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 May’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

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