Cayucos Weather in December

December in Cayucos sees daytime temperatures around 17°C (63°F) and lows of 6°C (43°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Cayucos in December

This is the wettest month of the year, so having an umbrella ready is a smart choice. Typically, you can expect about 10 days of rain this month, with 77 mm (3 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Cayucos in December

Temperatures in Cayucos in December top out at 17°C (63°F) and drop to 6°C (43°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. The weather this month is milder than usual, but still provides a warm and pleasant atmosphere.

Sunshine in Cayucos in December

Enjoy a sunny month with about 220 hours of sunshine, the clear skies make Cayucos even more beautiful.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Cayucos. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Cayucos's climate page.

Cayucos Temperature in December

Min Temperature 6°C (43°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 32%  

Precipitation 77 mm (3 in)  

Rainy days 10 days  

Sunshine 220 hours *  

Percentage Sunshine *  

* Data from: Paso Robles, the United States of America (27 KM, 17 Miles).

What to Wear in Cayucos in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Cayucos 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 Cayucos's climate page.

More climate data for Cayucos

Temperature Rainfall Sunshine

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