Bayamon Weather in December

During December, Bayamon experiences high daytime temperatures of 29°C (84°F) and cooler nights around 23°C (73°F). Expect quite a bit of rainfall. Around 60 mm (2.4 in) is typical.

Rainfall in Bayamon in December

Past climate data indicates that roughly 21 days will see rain, totalling around 60 mm (2.4 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Bayamon in December

Bayamon has excellent weather in December, with days reaching 29°C (84°F) and nights cooling to 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. At 23°C (73°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Bayamon in December

The days are predominantly sunny, with an estimated total of around 216 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Bayamon in December

Wind speeds average 3 m/s (6 knots) during December. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in December

The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Bayamon.