Twain Harte Weather in June

What's the weather like in Twain Harte (California) in June 2025?

The climate in Twain Harte during June can be summarized as warm and dry.

June is in the summer in Twain Harte and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 9°C (49°F) is normal.

Twain Harte weather averages (imperial / metric)
Daytime temperature 26.9°C 80.3°F
Nightly temperature 9.2°C 48.5°F
Average temperature 18°C 64.4°F
Daily sunshine 13.9 hrs
Avg rainfall 14 mm 0.5 ins
Rainy days 2 days
Sea temperature 13.3°C 56°F
Humidity 44%
Windspeed 15.5kph 10 mph

On average June is the 3rd driest month of the year in Twain Harte with around 14mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 13.9 hours of sunshine per day.

June temperatures in Twain Harte

Twain Harte average temperature in June

June rainfall

Twain Harte average rain in June

June hourly sunshine

Twain Harte average rain in June

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 Twain Harte in June 2025.