June in Gibraltar is perhaps the best month of the year to visit. It's not too warm or too cool and the water temperature is perfect for swimming, diving, and many other water based activities.
The general high temperature in June is around 25°C (77°F) with lots of sunshine throughout the month.
The low temperature average for Gibraltar in June is right around 18°C (64°F) with balmy breezes in the evenings.
Average water temperature throughout the summertime is roughly 22 °C (72 °F). The relative humidity for June is close to 68%.
Gibraltar experiences nearly 330 hours of sunshine during the month of June on average, with only 1 or 2 rainy days during the month and less than 4 mm of accumulated precipitation.
In the mid summer months, visitors are advised to pack plenty of warm weather clothing. There are a number of retail clothing stores in Gibraltar that can supply any necessary clothing that you may forget to pack.
Visiting Gibraltar in June means participating in lots of outdoor activities to take advantage of the glorious weather and the wonderfully fresh sea air.
There are quite a few walking tours that visitors can go on while in Gibraltar. One of these is to visit the historic St. Michael's Cave, which is an extremely fascinating geological formation that was once the site of a British Military emergency hospital during WWII. Visitors are able to explore the upper and lower caverns in a three hour tour. One of the most unforgettable aspects of this tour is the underground lake where visitors may take pictures.
The old WWII tunnels are also an interesting walking tour that many visitors find fascinating. On this tour, you'll see and learn about how and why the tunnels were built and the purpose they served British troops during WWII. The tour is very inexpensive and last for roughly 3 hours.
