Tustin Weather in January

With daytime temperatures of 21°C (70°F) and nighttime lows of 8°C (46°F), January in Tustin brings pleasant temperatures during the day. The excellent weather makes it an appealing time to visit.

Rainfall in Tustin in January

This month experiences about 5 days of rain according to historical data, averaging 43 mm (1.7 in). 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 Tustin in January

If you're visiting Tustin in January, expect excellent temperatures with highs of 21°C (70°F) and overnight lows of 8°C (46°F). The winter season is characteristic of January. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Tustin in January

The days are predominantly sunny, with an estimated total of around 198 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.