São Gregório Weather in December

December in São Gregório averages 15°C (59°F) during the day and 7°C (45°F) at night. Quite a bit of rainfall is typical this month, with around 69 mm (2.7 in) on average. An umbrella is a good idea.

Rainfall in São Gregório in December

Historically, the month has about 14 days of rain, averaging 69 mm (2.7 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in São Gregório in December

Expect highs of 15°C (59°F) in São Gregório in December, with nights dropping to around 7°C (45°F). During December, the winter season is in full swing. Conditions are often most pleasant around the middle of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you prefer enjoying temperate temperatures and rain-free days, March, April, May and October typically offer 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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For a detailed overview over the year and the best time to visit Portugal, check out our São Gregório's climate page.

São Gregório Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 46%  

Precipitation 69 mm (2.7 in)  

Rainy days 14 days  

What to Wear in São Gregório in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in São Gregório in December

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

Cycling

6/10

Walking

6/10

Barbeque

5/10

Camping

4/10

Outdoor sports

10/10

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 Portugal, check out our São Gregório's climate page.

More climate data for São Gregório

Temperature Rainfall

See the full São Gregório climate overview or explore weather in Portugal.