Sariwŏn Weather in December
What's the weather like in Sariwŏn (Hwanghae-bukto) in December 2025?
The climate in Sariwŏn during December can be summarized as cold and dry.
December is in the winter in Sariwŏn and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 1°C (34°F), whilst at night -8°C (18°F) is normal.
| Daytime temperature | 1.3°C 34.3°F |
|---|---|
| Nightly temperature | -7.9°C 17.9°F |
| Average temperature | -3.3°C 26.1°F |
| Daily sunshine | 5.9 hrs |
| Avg rainfall | 22 mm 0.9 ins |
| Rainy days | 6 days |
| Sea temperature | 9.3°C 48.7°F |
| Humidity | 71% |
| Windspeed | 9.7kph 6 mph |
On average December is the 3rd driest month of the year in Sariwŏn with around 22mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 hours of sunshine per day.
December temperatures in Sariwŏn
December rainfall
December hourly sunshine
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 Sariwŏn in December 2025.
Other monthly averages
Best places to visit in December
Sariwŏn weather stats
| Hottest month: | August | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | February | 14mm 0.6ins |
| Sunniest month: | March | 7.9hrs |
| Coldest month: | January | -1.9°C 28.6°F |
| Wettest month: | July | 313mm 12.3ins |
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