Stevenson Weather in May

What's the weather like in Stevenson (Washington) in May 2024?

The climate in Stevenson during May can be summarized as mild and a little damp.

May is in the spring in Stevenson and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 18°C (64°F), whilst at night 5°C (40°F) is normal.

Stevenson weather averages (imperial / metric)
Daytime temperature 17.8°C 64°F
Nightly temperature 4.6°C 40.3°F
Average temperature 11.2°C 52.2°F
Daily sunshine 9.5 hrs
Avg rainfall 87 mm 3.4 ins
Rainy days 10 days
Sea temperature 9.9°C 49.8°F
Humidity 62%
Windspeed 13.3kph 8 mph

On average May is the 5th driest month of the year in Stevenson with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

May temperatures in Stevenson

Stevenson average temperature in May

May rainfall

Stevenson average rain in May

May hourly sunshine

Stevenson average rain in May

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 Stevenson in May 2024.