Unalaska Weather in April

What's the weather like in Unalaska (Alaska) in April 2024?

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

April is in the spring in Unalaska and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 3°C (37°F), whilst at night -2°C (29°F) is normal.

Unalaska weather averages (imperial / metric)
Daytime temperature 2.9°C 37.1°F
Nightly temperature -1.9°C 28.7°F
Average temperature 0.5°C 32.9°F
Daily sunshine 8 hrs
Avg rainfall 53 mm 2.1 ins
Rainy days 18 days
Sea temperature 4.3°C 39.7°F
Humidity 83%
Windspeed 26.6kph 17 mph

On average April is the 2nd driest month of the year in Unalaska with around 53mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

April temperatures in Unalaska

Unalaska average temperature in April

April rainfall

Unalaska average rain in April

April hourly sunshine

Unalaska 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 Unalaska in April 2024.