Dunsmuir Weather in April

What's the weather like in Dunsmuir (California) in April 2026?

The climate in Dunsmuir during April can be summarized as cool and reasonably dry.

April is in the spring in Dunsmuir and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night -1°C (31°F) is normal.

Dunsmuir weather averages (imperial / metric)
Daytime temperature 14.2°C 57.5°F
Nightly temperature -0.6°C 31°F
Average temperature 6.8°C 44.2°F
Daily sunshine 10 hrs
Avg rainfall 74 mm 2.9 ins
Rainy days 9 days
Sea temperature 10.7°C 51.3°F
Humidity 61%
Windspeed 13.3kph 8 mph

On average April is the 6th wettest month of the year in Dunsmuir with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10 hours of sunshine per day.

April temperatures in Dunsmuir

Dunsmuir average temperature in April

April rainfall

Dunsmuir average rain in April

April hourly sunshine

Dunsmuir 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 Dunsmuir in April 2025.