Summer

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Across
  1. 1. Colorful explosions commonly seen during summer celebrations
  2. 3. Moisture in the air that makes hot days feel hotter
  3. 5. Sudden weather event often following hot humid days
  4. 7. Outdoor meal enjoyed in a park or scenic area
  5. 9. Equipment used to ride ocean waves
  6. 11. Astronomical event marking the start of summer in the Northern Hemisphere
  7. 13. Beach structure built with buckets and wet sand
  8. 14. Extended period of unusually hot summer weather
  9. 16. Watching the night sky on clear summer evenings
  10. 18. Classic cold drink sold at summer stands
  11. 19. Evening gathering spot for roasting marshmallows
Down
  1. 2. Large refreshing fruit associated with summer gatherings
  2. 4. Essential beach protection against UV rays
  3. 6. Tiny summer insect known for itchy bites
  4. 8. Sport frequently played on sandy beaches
  5. 10. Seaside promenade often lined with shops and arcades
  6. 11. Treasure often collected along the shoreline
  7. 12. Popular frozen summer dessert
  8. 15. Pool or beach safety professional
  9. 17. Long-distance vacation journey by car