30YearWeather
Packing for Rio de Janeiro
2026 Packing Guide

What to Wear in Rio de Janeiro in December

Your complete weather-based packing list derived from 30 years of historical climate data.

December Weather in Rio de Janeiro at a Glance

Avg High

30°C

Avg Low

22°C

Rain Risk

38%

💡 Quick Tip:

Summer essentials: shorts, tank tops, linen fabrics, sandals. Sun hat is a must. Pack a compact umbrella or a light rain jacket just in case.

Weekly Packing Breakdown for Rio de Janeiro

Week 1Days 1-7
22° - 29°
37% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 2Days 8-15
22° - 30°
39% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 3Days 16-23
22° - 30°
35% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 4Days 24+
23° - 30°
40% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Essential Packing List for Rio de Janeiro in December

Don't leave home without these essentials.

Top Layers

  • T-Shirts / Tank Tops
  • Light Cardigan / Hoodie
  • No coat needed

Bottoms & Shoes

  • Shorts / Skirts / Light Trousers
  • Comfortable Walking Shoes
  • Socks (Cotton/Athletic)

Accessories

  • Sunglasses & Hat
  • Compact Umbrella

Common Questions about Rio de Janeiro Weather in December

What is the weather like in Rio de Janeiro in December?

It is generally hot with average highs of 30°C. Nights average around 22°C.

Do I need a heavy coat?

No, a light jacket or sweater is sufficient for cooler moments.

Does it rain often in Rio de Janeiro in December?

There is a moderate chance of rain (38%). It's wise to be prepared.

What shoes should I take to Rio de Janeiro?

Comfortable walking shoes are the most important item. Since there is a chance of rain, water-resistant shoes or boots are recommended. You can also pack sandals for warmer days.

Can I wear shorts / short sleeves?

Yes, daytimes are warm enough for shorts and short sleeves.