Miami hit an all-time record on Tuesday. It’s more significant than you think.
- Posted on August 19, 2026
- By CNN
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- 1 min read
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Miami hit an all-time record on Tuesday. It’s more significant than you think.
Miami tied its all-time high temperature of 100 degrees Fahrenheit on Tuesday, amid a sprawling heat wave that is affecting areas from Texas to the Southeast. The heat wave, caused by a stalled-out heat dome, continues on Wednesday.
