January
Weather in January
January greets Hwaseong, South Korea, with the chilliest sea temperature averaging the lowest at 5°C (41°F). The shorter days of winter offer a sunlight duration average of 9.9 hours, which is the lowest annual daylight measure. Even though the days are relatively short, clear skies often make for impressive winter landscapes. Despite being the coldest month, January offers the simplicity and serenity of a winter wonderland. Venturing outdoors in this noticeable winter weather calls for proper thermal clothing.
Note: Entering waters of 5°C (41°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
On the first day of the month, sunrise is at 07:46 and sunset at 17:25. On the last day of January, in Hwaseong, sunrise is at 07:36 and sunset at 17:55 KST.
Sea temperature
In Hwaseong, the average seawater temperature in January is 5°C (41°F).Note: Entering waters of 5°C (41°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In Hwaseong, the average length of the day in January is 9h and 56min.On the first day of the month, sunrise is at 07:46 and sunset at 17:25. On the last day of January, in Hwaseong, sunrise is at 07:36 and sunset at 17:55 KST.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the water temperature in January in Hwaseong?
In Hwaseong, South Korea, in January, the average water temperature is 5°C (41°F). Swimming in 5°C (41°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in January in Hwaseong?
The average day length in January is 9h and 56min.
When are sunrise and sunset in January in Hwaseong?
In January, on the first day of the month, sunrise is at 07:46 and sunset at 17:25. On the last day of the month, in Hwaseong, South Korea, sunrise is at 07:36 and sunset at 17:55 KST.
Average sea temperature in January
Hwaseong, South Korea
- Average sea temperature in January: 5°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (3.3°C).
Average daylight in January
Hwaseong, South Korea
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
