In September, Miami averages a high of 89°F (32°C) and a low of 76°F (24°C). Most runs feel like about 83°F (28°C) once you factor in a typical morning or evening start, so dress for that number rather than the thermometer. Warm and humid nearly year-round — heat management is the whole game in Miami.
89°F (32°C)
76°F (24°C)
Feels like 83°F (28°C)
Run at dawn or after sunset. September highs near 89°F (32°C) make midday runs hot and slow in Miami.
Singlet or Tank
Maximum breathability for hot conditions
Running Shorts
Lightweight with built-in brief
Sunglasses
UV protection
Sunscreen
SPF 30+ water-resistant
Running Shoes
Your regular training shoes
$28
$30
$85
$28
$349
$17
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In September, Miami runs feel like about 83°F (28°C). Wear a breathable singlet or light short-sleeve, running shorts, a cap, and sunglasses. Prioritize sunscreen and hydration.
September is on the warm side but very runnable early and late in Miami, with average highs near 89°F (32°C) and lows near 76°F (24°C).
Shorts are the standard in Miami in September. At feels-like 83°F (28°C) tights will leave you overheating.
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