What to pack for Santiago in January
Heading to Santiago in January? Here's a packing list built directly from local climate averages — not generic blog advice.
January is one of the hottest months of the year in Santiago (ranked 1 of 12) and among the driest (ranked 10 of 12). Day temperatures are flat compared to December and cooling toward February — so this month's packing list won't be identical to December's or February's.
Essentials
- ★ Passport + a photocopy stored separately Travel documents
- ★ Phone + charging cables (USB-C, Lightning as needed) Daily essentials
- • Refillable water bottle (1L) Reduces single-use plastic + saves money
- • Compact daypack (15–20L) For day trips, hands-free walking
- • Travel-size first-aid kit (band-aids, ibuprofen, antihistamines) Pharmacy access varies
Tops
- ★ Lightweight LINEN shirts (3) — short and long sleeve Avg high 30°C, hot dry — linen wicks sweat, breathes, dries fast
- ★ Breathable t-shirts (4–5) — linen-blend, bamboo, or merino Avoid pure cotton in this heat
- · Tank tops (2) Peak heat hours
Bottoms
- ★ Lightweight breathable shorts (3–4) — linen or quick-dry Avg high 30°C
- • 1 pair of light long pants Sun cover for long days + AC indoors
Outerwear & layers
- ★ Light jacket — denim, bomber, or packable windbreaker Overnight lows 14°C
Footwear
- ★ Cushioned-sole walking sneakers (e.g. Hoka, On Cloud, ASICS) — NOT canvas sneakers Santiago's cobblestones punish thin soles. Closed-toe protects in crowds.
- • Walking sandals with arch support (e.g. Teva, Birkenstock Arizona, Chaco) Hot weather backup
Accessories
- ★ High-SPF sunscreen (SPF 30+ minimum, 50+ for fair skin) Strong sun expected
- ★ Sunglasses with UV400 protection Sunny conditions
- ★ Wide-brim sun hat or peaked cap Sun protection
Local style + dress code
- • 1 nicer outfit (collared shirt or dress + dark trousers + non-sneaker shoes) Locals dress smart-casual — e.g. Santiago restaurants and evenings expect more than t-shirt + sneakers
Power, voltage & adapters
- ★ 220V at 50Hz Mains electricity standard for Chile
- ★ Plug types: L, C (Type L — round 3-pin in line (Italy)) Most common: L. Older buildings may also use C.
- ★ From the US/Canada: bring an A→L travel adapter US Type A/B plugs don't fit Chile's outlets
- ★ Check device voltage labels: 'INPUT: 100–240V' is dual-voltage (most modern phones, laptops, chargers — safe). Single-voltage 110V devices (older hairdryers, curling irons) need a step-down converter, not just an adapter. Chile runs 220V — too high for US-only 110V devices
- • From the UK/Ireland: bring a G→L travel adapter UK Type G plugs don't fit Chile's outlets
- · Easiest option: a universal travel adapter (e.g. Anker, Epicka) that handles A/B/C/E/F/G/I in one — covers ~95% of countries. If you travel to multiple regions
✅ Can you carry-on?
Yes — January in Santiago packs comfortably into a carry-on. Conditions stay mild enough that you can rely on light layers, one pair of shoes, and a packable rain shell.
23 suggested items total — 5 essentials, 6 clothing items, 2 pairs of shoes.
What you can leave at home
Based on Santiago's January climate, here's what won't earn its bag space:
- heavy winter coat & thermal underwear
- rain shell and waterproof bag covers (sky stays mostly dry)
- snow boots and ice grips
How this list was built
Every recommendation above maps to specific climate data for Santiago in January: average high (30°C), average low (14°C), expected rain days (1), and any peak hazard seasons. Heavier items appear at colder temperatures; rain gear scales with how often it rains; sun protection appears when it's warm and dry.
The ★ items are essential — pack these first. The • items are recommended for comfort. The · items are nice-to-have if you have space.
Other months in Santiago
Daily forecasts, climate averages, and the best activities for the season.