In September, Boston averages a high of 72°F (22°C) and a low of 57°F (14°C). Most runs feel like about 65°F (18°C) once you factor in a typical morning or evening start, so dress for that number rather than the thermometer. Coastal New England weather turns on a dime, so layering matters here.
72°F (22°C)
57°F (14°C)
Feels like 65°F (18°C)
Almost any time works this month. Early mornings are coolest if you prefer to avoid the 72°F (22°C) afternoon high.
Short Sleeve Tech Shirt
Breathable running tee
Running Shorts
Lightweight with built-in brief
Running Shoes
Your regular training shoes
$85
$50
$349
$17
$16
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In September, Boston runs feel like about 65°F (18°C). A short or long-sleeve tech shirt with shorts or light tights is ideal. Carry a packable layer if it is windy.
September is some of the best running weather of the year in Boston, with average highs near 72°F (22°C) and lows near 57°F (14°C).
Shorts are the standard in Boston in September. At feels-like 65°F (18°C) tights will leave you overheating.
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