Oceanside Weather in January

Thinking of visiting Oceanside in January? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 6°C (43°F) at night, with some rainfall likely.

Rainfall in Oceanside in January

Historically, the month has about 5 days of rain, averaging 39 mm (1.5 in) in total. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Oceanside in January

January in Oceanside brings pleasant temperatures, with highs of 19°C (66°F) and nights around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Oceanside in January

Expect sunny days throughout the month, with an estimated 240 hours of sunshine. This makes it a pleasant time to visit Oceanside.

January in Oceanside has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.