The highest day temperature in June 2026 was 94°F. The lowest night temperature was 75°F. The average values for day and night temperatures during June were 89.8°F и 86.6°F respectivly.

The average sea surface temperature in June 2026 for Beihai was 92.1°F. The maximum and minimum values were 89.6°F and 94.8°F respectively.

Most of the days in June are cloudy but you can also expect sunny or gloomy days.

Precipitation total in June for Beihai is 8.0 in. It makes june one of the most rainy months of the year.

The average wind speed in June is 11.7 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 Beihai in June is 7.9 hours.