The highest day temperature in October 2026 was 89°F. The lowest night temperature was 59°F. The average values for day and night temperatures during October were 76.5°F и 66.2°F respectivly.

The average sea surface temperature in October 2026 for Hangzhou was 76.4°F. The maximum and minimum values were 70.6°F and 81.8°F respectively.

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

Precipitation total in October for Hangzhou is 1.6 in. It makes october one of the least rainy months of the year.

The average wind speed in October is 5.8 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 Hangzhou in October is 6.3 hours.