The highest day temperature in June 2023 was 84°F. The lowest night temperature was 58°F. The average values for day and night temperatures during June were 77.7°F и 65.6°F respectivly.

The average sea surface temperature in June 2023 for St Constantine and Helena was 74.4°F. The maximum and minimum values were 69.4°F and 78.2°F respectively.

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

Precipitation total in June for St Constantine and Helena is 2.7 in. It makes june the most rainy month of the year.

The average wind speed in June is 8.4 mph. It makes June the most windless month of the year for St Constantine and Helena.

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 St Constantine and Helena in June is 11.3 hours.