McKinleyville Weather in July

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

The climate in McKinleyville during July can be summarized as mild and very dry.

July is in the summer in McKinleyville and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 11°C (52°F) is normal.

McKinleyville weather averages (imperial / metric)
Daytime temperature 19.7°C 67.4°F
Nightly temperature 11.2°C 52.1°F
Average temperature 15.4°C 59.7°F
Daily sunshine 10.3 hrs
Avg rainfall 4 mm 0.1 ins
Rainy days 2 days
Sea temperature 13°C 55.4°F
Humidity 63%
Windspeed 14.4kph 9 mph

On average July is the driest month of the year in McKinleyville with around 4mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 10.3 hours of sunshine per day.

July temperatures in McKinleyville

McKinleyville average temperature in July

July rainfall

McKinleyville average rain in July

July hourly sunshine

McKinleyville 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 McKinleyville 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

McKinleyville weather stats

McKinleyville weather statistics
Hottest month: August 19.6°C 67.3°F
Driest month: July 4mm 0.2ins
Sunniest month: July 10.3hrs
Coldest month: January 11.9°C 53.4°F
Wettest month: December 192mm 7.6ins
Map showing location of McKinleyville (40.94652, -124.10062) McKinleyville map pin © Google

Locations nearby

Top United States locations