The highest day temperature in June 2023 was 90°F. The lowest night temperature was 64°F. The average values for day and night temperatures during June were 78.8°F и 72.2°F respectivly.

The average sea surface temperature in June 2023 for Nagasaki was 76.1°F. The maximum and minimum values were 71.8°F and 80.4°F respectively.

You can expect various weather conditions during June. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in June for Nagasaki is 14.5 in. It makes june the most rainy month of the year.

The average wind speed in June is 6.7 mph. It makes June the most windless month of the year for Nagasaki.

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 June is 7.3 hours.