The highest day temperature in August 2023 was 96°F. The lowest night temperature was 80°F. The average values for day and night temperatures during August were 90.3°F и 81.6°F respectivly.

The average sea surface temperature in August 2023 for Hakone was 85.7°F. The maximum and minimum values were 82.4°F and 87.8°F respectively.

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation total in August for Hakone is 5.4 in.

The average wind speed in August is 7.7 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Hakone in August is 8.2 hours.