Onsŏng Weather in December

What's the weather like in Onsŏng (Hamgyŏng-bukto) in December 2024?

The climate in Onsŏng during December can be summarized as very cold and dry.

December is in the winter in Onsŏng and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -5°C (23°F), whilst at night -16°C (3°F) is normal.

Onsŏng weather averages (imperial / metric)
Daytime temperature -5.2°C 22.6°F
Nightly temperature -16.2°C 2.8°F
Average temperature -10.7°C 12.7°F
Daily sunshine 5.5 hrs
Avg rainfall 14 mm 0.5 ins
Rainy days 4 days
Sea temperature 5.6°C 42°F
Humidity 66%
Windspeed 11.9kph 7 mph

On average December is the 3rd driest month of the year in Onsŏng with around 14mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.5 hours of sunshine per day.

December temperatures in Onsŏng

Onsŏng average temperature in December

December rainfall

Onsŏng average rain in December

December hourly sunshine

Onsŏng average rain in December

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 Onsŏng in December 2024.

Other monthly averages

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UV index Best time to go?

Onsŏng weather stats

Onsŏng weather statistics
Hottest month: August 25.8°C 78.4°F
Driest month: January 9mm 0.4ins
Sunniest month: February 7.1hrs
Coldest month: January -7.8°C 18°F
Wettest month: August 129mm 5.1ins
Map showing location of Onsŏng (42.95722, 129.99333) Onsŏng map pin © Google

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