Santee Weather in December

December in Santee brings moderate temperatures around 17°C (63°F) during the day, dropping to 4°C (39°F) at night, with quite a bit of rainfall expected, averaging around 91 mm (3.6 in) for the month.

Rainfall in Santee in December

Expect around 11 days of rain based on historical data, with 91 mm (3.6 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Santee in December

Expect highs of 17°C (63°F) in Santee in December, with nights dropping to around 4°C (39°F). The winter season is characteristic of December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

If you prefer enjoying temperate temperatures and rain-free days, March and April 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.

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 the United States of America, check out our Santee's climate page.

Santee Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 35%  

Precipitation 91 mm (3.6 in)  

Rainy days 11 days  

What to Wear in Santee in December

For Santee in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Santee in December

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

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

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 the United States of America, check out our Santee's climate page.

More climate data for Santee

Temperature Rainfall

See the full Santee climate overview or explore weather in the United States of America.