Tracy Weather in December

During December, Tracy experiences moderate daytime temperatures of 13°C (55°F) and cooler nights around 4°C (39°F). As the wettest month of the year, and part of the winter season, expect frequent rainfall.

Rainfall in Tracy in December

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Rain is expected on roughly 10 days, totalling around 51 mm (2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Tracy in December

December in Tracy sees highs of 13°C (55°F) and lows of 4°C (39°F) overnight. December is in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. The temperatures in December are often the mildest compared to the rest of the year.

If your ideal day consists of dry skies and pleasant temperatures, March, April, May, October and November typically offer the best circumstances for Tracy.