How to Dress for Running in Any Weather

The golden rule for dressing to run is to dress for about 10°F (5–6°C) warmer than the actual temperature, because you heat up quickly once moving. In the cold, layer so you can adjust; in the heat, go light, loose, and moisture-wicking; and in any weather, avoid cotton, which traps sweat and causes chafing. Get this right and every run feels better.

The 'plus 10 degrees' rule

You generate a lot of heat while running, so you'll feel warmer than the thermometer suggests. A reliable approach is to dress as if it were about 10°F warmer than it actually is. You should feel slightly cool when you step outside — if you're perfectly comfortable standing still, you'll likely overheat once running.

Dressing for cold

• Layer: a moisture-wicking base, an insulating mid-layer, and a wind/rain shell as needed.
• Protect extremities: hat or headband, gloves, and warm socks.
• Choose layers you can unzip or remove as you heat up.
• Add a wind-resistant layer on cold, blustery days.

Dressing for heat

In hot weather, wear light-colored, loose, moisture-wicking clothing that lets sweat evaporate and reflects sunlight. A breathable hat or visor and sunglasses help, and sunscreen is essential. Less is generally more — minimal, airy clothing keeps you cooler than heavy or dark fabrics that trap heat.

Dressing for rain

For rain, a light water-resistant jacket helps in cooler conditions, but in warm rain you may be more comfortable simply getting wet in moisture-wicking gear. A cap with a brim keeps rain off your face. Apply anti-chafe balm, since wet clothing rubs more, and choose shoes with decent grip on slick surfaces.

Safety and visibility

In low light, wear bright or reflective clothing and consider a light so drivers can see you. In extreme heat or cold, adjust your run time, route, and expectations for safety. Dressing appropriately isn't just about comfort — in harsh conditions it's about staying safe.