Morgan Hill Weather in December

With daytime temperatures of 15°C (59°F) and nighttime lows of 4°C (39°F), December in Morgan Hill brings moderate temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Morgan Hill in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. This month experiences about 11 days of rain according to historical data, averaging 97 mm (3.8 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Morgan Hill in December

Expect highs of 15°C (59°F) in Morgan Hill in December, with nights dropping to around 4°C (39°F). December is a notable month of 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. December has the coolest temperatures of the year, but still offering mild weather.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Morgan Hill. Our weather planner can help you explore destinations with more pleasant weather conditions.