Port Isabel Weather in December

Port Isabel in December sees pleasant daytime temperatures of 22°C (72°F) and nighttime lows of 14°C (57°F). Moderate rainfall is typical, with around 44 mm (1.7 in) for the month.

Rainfall in Port Isabel in December

Rain is expected on roughly 9 days, totalling around 44 mm (1.7 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Port Isabel in December

December in Port Isabel is generally excellent, with days reaching 22°C (72°F) and nights settling around 14°C (57°F). December marks the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Port Isabel in December

The area enjoys a moderate level of sunlight, with around 133 hours. It's a good balance between sunny and cloudy days.

If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Port Isabel.