Fontana

What is the climate like in Fontana?

Fontana is warmest in August, when daily highs average 94°F (34°C), and coolest in January, when lows fall to about 44°F (6°C). The wettest month is typically January and the driest is July; the year sees roughly 20 in of precipitation.

• Warmest monthAugust — average high 94°F (34°C)
• Coolest monthJanuary — average low 44°F (6°C)
• Wettest monthJanuary (4.1 in)
• Driest monthJuly (0.0 in)
• Annual precipitation20 in