Tustin

What is the climate like in Tustin?

Tustin is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 48°F (9°C). The wettest month is typically January and the driest is July; the year sees roughly 15 in of precipitation.

• Warmest monthAugust — average high 84°F (29°C)
• Coolest monthJanuary — average low 48°F (9°C)
• Wettest monthJanuary (3.2 in)
• Driest monthJuly (0.0 in)
• Annual precipitation15 in