The highest day temperature in October 2023 was 84°F. The lowest night temperature was 57°F. The average values for day and night temperatures during October were 73.3°F и 65.3°F respectivly.

The average sea surface temperature in October 2023 for Nagasaki was 80.3°F. The maximum and minimum values were 76.2°F and 86.4°F respectively.

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

Precipitation total in October for Nagasaki is 3.1 in. It makes october one of the least rainy months of the year.

The average wind speed in October is 9.6 mph.

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 Nagasaki in October is 8.0 hours.