Sea Ranch Weather in December

Sea Ranch in December sees moderate temperatures, with highs around 13°C (55°F) and overnight lows of 6°C (43°F). Rainfall is at its peak this month, around 189 mm (7.4 in) on average, so waterproofs are essential.

Rainfall in Sea Ranch in December

Expect the heaviest rain of the year this month, often arriving in intense bursts. A poncho is essential for keeping dry. Typically, you can expect about 15 days of rain this month, with 189 mm (7.4 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 Sea Ranch in December

December in Sea Ranch sees highs of 13°C (55°F) and lows of 6°C (43°F) overnight. Conditions are often most pleasant around the middle of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This month is marked by the mildest temperatures of the year.

Sunshine in Sea Ranch in December

The area experiences a moderate amount of sunshine, with approximately 160 hours of sunlight expected. This means a decent mix of sun and overcast.

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

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Sea Ranch's climate page.

Sea Ranch Temperature in December

Min Temperature 6°C (43°F)

Max Temperature 13°C (55°F)

Chance of Rain 49%

Precipitation 189 mm (7.4 in)

Rainy days 15 days

Sunshine 160 hours *

Percentage Sunshine 55% *

* Data from: Healdsburg, the United States of America (52 KM, 32 Miles).

Best Places in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →

Weather conditions Weather

Temperatures

Precipitation

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Legend

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sea Ranch 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sea Ranch in December

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Sea Ranch's climate page.

More climate data for Sea Ranch

Temperature Rainfall Sunshine

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