Healdsburg Weather in July

What's the weather like in Healdsburg (California) in July 2025?

The climate in Healdsburg during July can be summarized as warm and very dry.

July is in the summer in Healdsburg and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 11°C (52°F) is normal.

Healdsburg weather averages (imperial / metric)
Daytime temperature 29.8°C 85.6°F
Nightly temperature 11.3°C 52.3°F
Average temperature 20.5°C 68.9°F
Daily sunshine 11.8 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 1 days
Sea temperature 13.1°C 55.5°F
Humidity 67%
Windspeed 18kph 11 mph

On average July is the driest month of the year in Healdsburg with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.8 hours of sunshine per day.

July temperatures in Healdsburg

Healdsburg average temperature in July

July rainfall

Healdsburg average rain in July

July hourly sunshine

Healdsburg average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Healdsburg in July 2025.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Healdsburg weather stats

Healdsburg weather statistics
Hottest month: July 29.3°C 84.7°F
Driest month: July 2mm 0.1ins
Sunniest month: April 10.9hrs
Coldest month: January 13.3°C 55.9°F
Wettest month: January 234mm 9.2ins
Map showing location of Healdsburg (38.61047, -122.86916) Healdsburg map pin © Google

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