Santo Tomé Weather in December

December in Santo Tomé brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 19°C (66°F). Quite a bit of rainfall is expected, around 136 mm (5.4 in), so pack an umbrella.

Rainfall in Santo Tomé in December

On average, there are about 8 days with rain during this month, averaging 136 mm (5.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Santo Tomé in December

In December, Santo Tomé sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 19°C (66°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Santo Tomé in December

Enjoy a sunny month with about 243 hours of sunshine, the clear skies make Santo Tomé even more beautiful.

December in Santo Tomé has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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• January
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For a detailed overview over the year and the best time to visit Argentina, check out our Santo Tomé's climate page.

Santo Tomé Temperature in December

Min Temperature 19°C (66°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 28%  

Precipitation 136 mm (5.4 in)  

Rainy days 8 days  

Humidity 70% *  

Sunshine 243 hours *  

Percentage Sunshine 54% *  

* Data from: Santa Fe, Argentina (7 KM, 4 Miles).

What to Wear in Santo Tomé in December

Warm but pleasant conditions in Santo Tomé 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Santo Tomé in December

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

Swimming

9/10

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 Argentina, check out our Santo Tomé's climate page.

More climate data for Santo Tomé

Temperature Rainfall Sunshine Humidity

See the full Santo Tomé climate overview or explore weather in Argentina.