Santiago Weather in December

December in Santiago averages 32°C (90°F) during the day and 23°C (73°F) at night. Quite a bit of rainfall is typical this month, with around 129 mm (5.1 in) on average. An umbrella is a good idea.

Rainfall in Santiago in December

Past climate data indicates that roughly 17 days will see rain, totalling around 129 mm (5.1 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Santiago in December

Temperatures in Santiago in December top out at 32°C (90°F) and drop to 23°C (73°F) overnight. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are mild at around 23°C (73°F), which is comfortable for most people.

If you prefer enjoying temperate temperatures and rain-free days, January typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Panama, check out our Santiago's climate page.

Santiago Temperature in December

Min Temperature 23°C (73°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 57%  

Precipitation 129 mm (5.1 in)  

Rainy days 17 days  

What to Wear in Santiago in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Santiago in December

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

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Panama, check out our Santiago's climate page.

More climate data for Santiago

Temperature Rainfall

See the full Santiago climate overview or explore weather in Panama.