Santiago
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Santiago Weather in December

Santiago in December sees high temperatures, with highs around 29°C (84°F) and overnight lows of 24°C (75°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in Santiago in December

Based on our climate data of the past 30 years, about 2 days of rain are anticipated, with 57 mm (2.2 in) on average. If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.

Temperature in Santiago in December

Santiago in December has excellent weather. Days reach 29°C (84°F) and nights cool to 24°C (75°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Santiago.

Santiago Temperature in December

Min Temperature
24°C (75°F)
Max Temperature
29°C (84°F)
Chance of Rain
5%
Precipitation
57 mm (2.2 in)
Rainy days
2 days

Santiago Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Santiago - and find the best time to visit.

Best Places in Philippines in December

Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Santiago in December

Warm but pleasant conditions in Santiago in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Santiago in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    8/10
  • Walking
    8/10
  • Camping
    8/10
  • Outdoor sports
    8/10

Santiago 3-Day Forecast

More climate data for Santiago

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.