Summer exercise options

During these hot and humid summer days it is really hard to keep up with my exercise routine. All I feel like doing sometimes is sitting on the couch in my air-conditioned house and reading a book. I know there are options like video workouts and indoor fitness equipment, but I prefer being outdoors when the weather is nice.

Since we moved here from such a dry climate, maybe our bodies are still adjusting to the humidity and it will get easier. I have noticed a difference this summer vs. last summer, when I almost fainted riding my bicycle to work one humid morning. It seems easier to catch my breath and I listen to my body so I know when to slow down before it is too late.