Twain Harte Weather in April

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

The climate in Twain Harte during April can be summarized as cool and a little damp.

April is in the spring in Twain Harte and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 2°C (36°F) is normal.

Twain Harte weather averages (imperial / metric)
Daytime temperature 16.6°C 61.9°F
Nightly temperature 2.2°C 36°F
Average temperature 9.4°C 48.9°F
Daily sunshine 11.7 hrs
Avg rainfall 92 mm 3.6 ins
Rainy days 5 days
Sea temperature 11.9°C 53.3°F
Humidity 54%
Windspeed 15.1kph 9 mph

On average April is the 6th wettest month of the year in Twain Harte with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.7 hours of sunshine per day.

April temperatures in Twain Harte

Twain Harte average temperature in April

April rainfall

Twain Harte average rain in April

April hourly sunshine

Twain Harte average rain in April

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 April 2025.