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August Weather in Chigasaki, Japan

Last updated: August 23, 2025

In August, the average temperature in Chigasaki, Japan is a warm 27°C (80°F), with a comfortable minimum of 21°C (70°F) and a maximum reaching 31°C (87°F). Expect occasional rain, as the region typically sees 129 mm (5.1 in) of precipitation over approximately 12 days. With an average humidity of 90%, be prepared for a tropical feel during your stay!

August Temperature in Chigasaki

In August in Chigasaki, the average temperature is 27°C (80°F), with maximums reaching 31°C (87°F) and minimums as low as 21°C (70°F). This makes it an ideal time for travelers to enjoy pleasant weather and outdoor activities.

August Weather in Chigasaki: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Chigasaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chigasaki, August typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (87°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec464752576570768075676051
Data source: Temperature data for Chigasaki 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.

August Precipitation in Chigasaki

In Chigasaki in August, the total precipitation amount is 129 mm (5.1 in) over the course of 12 days.

August Precipitation Trends in Chigasaki

The chart displays monthly precipitation patterns in Chigasaki, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Chigasaki, August typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec646217214114819722612920830311182
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chigasaki

In Chigasaki in August humidity is 90%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace that can quickly become overwhelming for travelers. The sticky air clings to your skin, making even the simplest activities feel exhausting and requiring frequent breaks in the shade to stay comfortable.

August Average Humidity in Chigasaki

This chart illustrates the average monthly humidity levels in Chigasaki, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Chigasaki is approximately 90%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Chigasaki

In Chigasaki in August, 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 Chigasaki.

Maximum UV Index Levels in Chigasaki for August

The chart shows the monthly maximum UV Index (UVI) for Chigasaki in August, 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 August, the maximum UV index in Chigasaki typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111111110754
Data source: Chigasaki August 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 August Weather in Chigasaki Compares to Other Months

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

This table compares monthly weather conditions in Chigasaki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)64 mm (2.5 inches)76%moderate
February Weather8°C (47°F)62 mm (2.4 inches)74%moderate
March Weather11°C (52°F)172 mm (6.8 inches)70%very high
April Weather14°C (58°F)141 mm (5.5 inches)74%very high
May Weather18°C (65°F)148 mm (5.8 inches)81%extreme
June Weather21°C (70°F)197 mm (7.8 inches)88%extreme
July Weather25°C (77°F)226 mm (8.9 inches)93%extreme
August Weather27°C (80°F)129 mm (5.1 inches)90%extreme
September Weather24°C (75°F)208 mm (8.2 inches)86%very high
October Weather20°C (68°F)303 mm (11.9 inches)83%high
November Weather15°C (60°F)111 mm (4.4 inches)80%moderate
December Weather11°C (52°F)82 mm (3.2 inches)78%moderate

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