What to pack for New York in October

13 rain days a month finds every seam. A real shell, not a windbreaker.

Lows around 46°F. Goes under the shell when the wind picks up.

Wear one, dry one. Cotton stays wet all week here.

Wind at 17 km/h and lows of 46°F mean exposed ears get cold fast.

UV index of 3.9 bounces off water and reflects off wet pavement.

Coastal humidity at 78% keeps insects active through October here.

Check ankles and, if there's a dog, paws and ears every night.

Rural terrain means hospitals are far; minor cuts need care on site.

Daylight shrinks to 11 hours; devices drain faster in cold weather.

Rural terrain keeps hospitals distant, so first aid supplies need to travel with you.

Fits the overhead on every airline that matters. Skip the checked-bag line entirely.

For the passport, the chargers, and the one dry pair of socks.

Gusts off the coast chill your neck even when your core stays warm.

Treat the clothes once and it lasts weeks.

Hands collect bacteria before meals and tap water alone won't remove it.

One brick charges the laptop, phone, and camera.

Domestic travel means checked bags move through many hands and carts.

Damp clothes mildew in closed luggage when humidity hits 78%.

Closed luggage traps moisture when humidity stays at 78% through October.

Lows around 46°F. One blanket that packs small covers the car, the campsite and the beach at sunset.

October highs of 61°F drop fast at dusk, especially near water.

Thirteen rain days will soak boots and rot leather without treatment.

Tap water is safe, but hands touch many surfaces before eating.

Bites itch more when sunburned, and 11 hours of daylight adds exposure.

Cold weather drains device batteries faster over 11 hours of daily use.

TSA locks work on domestic flights within the United States.

Hanging storage keeps toiletries separate from clothes that absorb dampness in transit.