Harbor City Weather in December

December in Harbor City averages 19°C (66°F) during the day and 9°C (48°F) at night. It is the wettest month of the year, with 65 mm (2.6 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Harbor City in December

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Analyzing past climate data, one can expect approximately 8 days of rain, averaging 65 mm (2.6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Harbor City in December

Daytime temperatures in Harbor City reach 19°C (66°F) in December, dropping to 9°C (48°F) at night. Conditions are often most pleasant around the middle of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Sunshine in Harbor City in December

The month enjoys around 220 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Harbor City in December

December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in December

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

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