Summer and heat!

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Across
  1. 3. Noisy summer shoes - 4,5
  2. 7. Musical featuring Summer Nights - 6
  3. 8. Stop burning me to curb climate change - 6,5
  4. 10. I used to live in a cacoon - 9
  5. 14. USA holiday on the 4th of July - 12,3
  6. 16. Famous English tennis tournament - 9
  7. 18. Shakespeare had this on a mid summers night - 5
  8. 19. Stop your skin burning - 3,5
  9. 20. Our closest star - 3
  10. 22. Yummy treat to cool you down - 3,5
  11. 26. 21st of June - 8
  12. 28. Fancy dining outside - 2,6
  13. 29. Glaciers form in every continent except - 9
  14. 30. 2020 Olympic games will be held here - 5
Down
  1. 1. We experience our mild climate due to this - 4,6
  2. 2. Fruity alcoholic drink, don't forget the mint - 5
  3. 4. Look after us, we pollinate and make honey - 4
  4. 5. When is the Earth closest to the sun - 7
  5. 6. Famous Festival in Somerset - 11
  6. 9. This person's summer lasted forever in '69 - 5,5
  7. 11. In 1888 Vincent Van Gogh painted this - 10
  8. 12. A place to play near the sea - 5
  9. 13. Use this to cool your feet in the garden - 8,4
  10. 15. Hottest valley in the world - 5
  11. 17. The regular seasonal journey undertaken by some birds - 9
  12. 21. Arid region, barren wilderness - 6
  13. 23. No rain - 7
  14. 24. Overnight stay outside! Wouldn't do this in winter brrrr - 7
  15. 25. Italian Ice Cream - 6
  16. 27. Make this by blocking light - 6