Siren Weather in May

What's the weather like in Siren (Wisconsin) in May 2024?

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

May is in the spring in Siren and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 20°C (69°F), whilst at night 6°C (43°F) is normal.

Siren weather averages (imperial / metric)
Daytime temperature 20.4°C 68.6°F
Nightly temperature 5.9°C 42.5°F
Average temperature 13.1°C 55.6°F
Daily sunshine 9.7 hrs
Avg rainfall 87 mm 3.4 ins
Rainy days 12 days
Sea temperature 8.3°C 46.9°F
Humidity 63%
Windspeed 18.4kph 11 mph

On average May is the 5th wettest month of the year in Siren with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.7 hours of sunshine per day.

May temperatures in Siren

Siren average temperature in May

May rainfall

Siren average rain in May

May hourly sunshine

Siren 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 Siren in May 2024.