Seabrook Weather in December

December in Seabrook sees daytime temperatures around 18°C (64°F) and lows of 9°C (48°F) at night. With around 91 mm (3.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Seabrook in December

You can expect rain on roughly 10 days based on historical data, averaging 91 mm (3.6 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Seabrook in December

Daytime highs in Seabrook in December reach 18°C (64°F), with nights around 9°C (48°F). Experience the winter season in December. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Seabrook in December

The area enjoys a balanced 151 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer enjoying temperate temperatures and rain-free days, March typically offers 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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• January
• February
• March
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• May
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• September
• October
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• December

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

Seabrook Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 33%  

Precipitation 91 mm (3.6 in)  

Rainy days 10 days  

Sunshine 151 hours *  

Percentage Sunshine 48% *  

* Data from: Galveston, the United States of America (36 KM, 22 Miles).

What to Wear in Seabrook 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Seabrook in December

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

Swimming

6/10

Cycling

9/10

Walking

9/10

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 Seabrook's climate page.

More climate data for Seabrook

Temperature Rainfall Sunshine

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