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.