If you’re lucky enough to live where the weather’s warming up then you’ll soon have long hot summer days stretching out in front of you. Summer holidays are so much fun but it’s easy to run out of ideas for things to do. For those times when you need some inspiration, here are 12 great warm weather activities to keep you and your family busy this summer.   12 Great Summer Activities: When you feel like something sweet and cold to eat, try frozen fruit. Orange segments and frozen grapes make awesome snacks. For a great outdoors activity you can spread out over a number of days or weeks,…