Sonoma Weather in July

July in Sonoma typically sees daytime highs of 30°C (86°F) and nighttime lows of 12°C (54°F). Minimal rainfall is typical for this month.

Rainfall in Sonoma in July

Looking at the last 30 years, the data shows about 0 days with rain, averaging 0.4 mm (0.02 in) for the month.

Temperature in Sonoma in July

If you're visiting Sonoma in July, expect excellent temperatures with highs of 30°C (86°F) and overnight lows of 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Sonoma in July

There are approximately 306 hours of sunshine this month, resulting in mostly clear days.

For Sonoma itself, April, May, June, August, September and October generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.