Weather in June
With an increase of sea temperature to 28.2°C (82.8°F),
June witnesses a continuation of the warming initiated in
May. It also marks the peak of daylight hours in
Grenville, perfect for day-long excursions. The month welcomes summer, an ideal time for outdoor sports and festivals. The bright, clear skies combined with warm sea temperature provide an excellent opportunity for stargazing and night swimming.
Sea temperature
In Grenville, the average seawater temperature in June is 28.2°C (82.8°F).
Note: For swimming, diving, or other water activities, the temperature range of 25°C (77°F) to 29°C (84.2°F) is perceived as exceptionally enjoyable and comfortable even for prolonged periods.
Daylight
The month with the longest days is June, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 05:40 and sunset at 18:28. On the last day of June, sunrise is at 05:45 and sunset at 18:35 AST.