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August Weather in Akkeshi, Japan

Last updated: August 23, 2025

In August, the average temperature in Akkeshi, Japan hovers around 18°C (65°F). You can expect a minimum of 13°C (55°F) and a pleasant maximum of 26°C (80°F). During this time, be prepared for about 122 mm (4.8 in) of rainfall spread over 11 days, with an average humidity level of a staggering 96%.

August Temperature in Akkeshi

In August in Akkeshi, the average temperature is 18°C (65°F), with maximums reaching 26°C (80°F) and minimums dropping to as low as 13°C (55°F). This mild climate makes Akkeshi an ideal destination for travelers looking to enjoy pleasant outdoor activities.

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

The chart illustrates August temperature patterns in Akkeshi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Akkeshi, August typically has an average temperature of 18°C (65°F), with highs reaching up to 26°C (80°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec252433404854616562554432
Data source: Temperature data for Akkeshi 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 Akkeshi

In Akkeshi in August, the total precipitation amount is 122 mm (4.8 in) over a span of 11 days.

August Precipitation Trends in Akkeshi

The chart displays monthly precipitation patterns in Akkeshi, 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 Akkeshi, August typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec433987688988961221061647257
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Akkeshi

In Akkeshi in August humidity is 96%. With an average temperature of 18°C (65°F), this humidity feels like a heavy blanket that clings to your skin, making outdoor activities less enjoyable and creating an oppressive atmosphere for traveling.

August Average Humidity in Akkeshi

This chart illustrates the average monthly humidity levels in Akkeshi, 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 Akkeshi is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%83%86%88%93%96%89%83%80%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Akkeshi

In Akkeshi in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Akkeshi.

Maximum UV Index Levels in Akkeshi for August

The chart shows the monthly maximum UV Index (UVI) for Akkeshi 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 Akkeshi typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357891098532
Data source: Akkeshi 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 Akkeshi Compares to Other Months

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

This table compares monthly weather conditions in Akkeshi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)43 mm (1.7 inches)84%low
February Weather-4°C (25°F)38 mm (1.5 inches)83%moderate
March Weather0°C (33°F)87 mm (3.4 inches)83%moderate
April Weather4°C (40°F)68 mm (2.7 inches)83%high
May Weather9°C (48°F)89 mm (3.5 inches)86%very high
June Weather12°C (54°F)88 mm (3.4 inches)88%very high
July Weather16°C (61°F)96 mm (3.8 inches)93%very high
August Weather18°C (65°F)122 mm (4.8 inches)96%very high
September Weather17°C (63°F)106 mm (4.2 inches)89%very high
October Weather13°C (55°F)164 mm (6.5 inches)83%moderate
November Weather7°C (45°F)72 mm (2.8 inches)80%moderate
December Weather0°C (32°F)57 mm (2.2 inches)79%low

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