Seongnam Weather in May

What's the weather like in Seongnam (Gyeonggi Province) in May 2024?

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

May is in the spring in Seongnam and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 11°C (52°F) is normal.

Seongnam weather averages (imperial / metric)
Daytime temperature 22.9°C 73.1°F
Nightly temperature 11.2°C 52.1°F
Average temperature 17°C 62.6°F
Daily sunshine 8.7 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 8 days
Sea temperature 13°C 55.3°F
Humidity 68%
Windspeed 7.2kph 5 mph

On average May is the 6th wettest month of the year in Seongnam with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

May temperatures in Seongnam

Seongnam average temperature in May

May rainfall

Seongnam average rain in May

May hourly sunshine

Seongnam 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 Seongnam in May 2024.

Other monthly averages

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Seongnam weather stats

Seongnam weather statistics
Hottest month: August 29.2°C 84.6°F
Driest month: December 22mm 0.9ins
Sunniest month: October 7.4hrs
Coldest month: January 0.6°C 33.1°F
Wettest month: July 349mm 13.7ins
Map showing location of Seongnam (37.43861, 127.13778) Seongnam map pin © Google

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