June weather forecast
Jersey

June in Jersey ushers in the beginning of the summer season, featuring the year's longest days and steadily rising temperatures. The average temperatures for June typically lie between 13°C (55.4°F) to 18°C (64.4°F), making it one of the warmer months of the year. It is not unusual for temperatures to reach the lower twenties on particularly sunny days, especially towards the end of the month.

As is standard for Jersey, weather conditions in St. Helier are typically reflective of those across the island, with slight variations due to local factors such as proximity to the sea or elevation. However, the differences are usually minimal, and the overall climate remains fairly uniform.

In terms of precipitation, June experiences an uptick in rainfall compared to May. The island receives an average of 50mm (1.97") of rain, generally dispersed over about 11 days. Despite the slight increase in rainfall, June is largely a dry month, marked by more sunny days than rainy ones.

A defining characteristic of June in Jersey is the abundance of daylight hours, owing to the Summer Solstice towards the end of the month. The island enjoys about 16 to 17 hours of daylight per day, providing extended periods for outdoor activities, sightseeing, and enjoying the many beaches.

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• Saint Helier - June »
  On the first day of June sunrise is at 05:07 and sunset at 21:05. June through September, with an average maximum UV index of 5, are months with the highest UV index in Saint Helier, Jersey.
• Saint Aubin - June »
  The month with the longest days in Saint Aubin is June, with an average of 16h and 12min of daylight. In Saint Aubin during June, the rain falls for 13.3 days and regularly aggregates up to 38mm (1.5") of precipitation.
• Gorey - June »
  In Gorey in June, during 13.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. With an average of 16h and 12min of daylight, June has the longest days of the year in Gorey, Jersey.
• Six Rues - June »
  As summer begins in Six Rues, June enjoys the highest daylight hours of 16.2 hours as compared to any other month in the year. June has the longest days of the year in Six Rues, with an average of 16h and 12min of daylight.
• Rozel - June »
  In Rozel in June, during 13.1 rainfall days, 36mm (1.42") of precipitation is typically accumulated. On the first day of June in Rozel sunrise is at 05:06 and sunset at 21:05.
• Portinfer - June »
  With an average of 16h and 12min of daylight, June has the longest days of the year in Portinfer, Jersey. On the last day of June, in Portinfer sunrise is at 05:07 and sunset at 21:18 BST.
• Millbrook - June »
  In Millbrook during June, the rain falls for 13.1 days and regularly aggregates up to 36mm (1.42") of precipitation. The months with the highest humidity in Millbrook are June and July, with an average relative humidity of 83%.
• Les Creux - June »
  In Les Creux, Jersey, in June, during 13.3 rainfall days, 38mm (1.5") of precipitation is typically accumulated. The month with the longest days in Les Creux is June, with an average of 16h and 12min of daylight.
• Le Rondin - June »
  The month with the longest days in Le Rondin is June, with an average of 16h and 12min of daylight. In Le Rondin during June, the rain falls for 13.3 days and regularly aggregates up to 38mm (1.5") of precipitation.
• La Moye - June »
  In La Moye, during June, the rain falls for 13.3 days and regularly aggregates up to 38mm (1.5") of precipitation. With an average of 16h and 12min of daylight, June has the longest days of the year in La Moye.
• La Hougue - June »
  In June, in La Hougue the rain falls for 13.3 days. Majority of the days in June experience calm and settled weather, encouraging visitors to explore more of the outdoor beauty of La Hougue.