Montecito Weather in December

With daytime temperatures of 18°C (64°F) and nighttime lows of 7°C (45°F), December in Montecito brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 89 mm (3.5 in) falls on average.

Rainfall in Montecito in December

Historically, approximately 9 days this month are expected to have rain, averaging 89 mm (3.5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Montecito in December

In December, Montecito gets moderate temperatures, with highs of 18°C (64°F). Nights cool to around 7°C (45°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. While temperatures are the coolest of this year this month, they remain pleasant and warm for outdoor activities.

Sunshine in Montecito in December

The area enjoys a balanced 186 hours of sunlight, ensuring it's neither too overcast nor too sunny.

December in Montecito can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.