February weather forecast
Jeju, South Korea

In Jeju, February brings mild but chilly temps despite being slightly warmer than the preceding month. With highs reaching 9.4°C, the island remains cold throughout the month. February holds a charm as the island becomes a host to a plethora of snowdrops, signaling the departure of winter. While there is sunshine, albeit short-lived, one can witness clear blue skies complementing the stark winter landscape. Despite being deep in winter, the month does not shy away from opening opportunities for visitors to explore the island's natural beauty.

Temperature

February's onset records an average high-temperature of a still chilly 9.4°C, a near match to January's 8.3°C. In February, the average low-temperature in Jeju records at an icy 3.6°C during the nights.

Humidity

February and March, with an average relative humidity of 64.9%, are the least humid months in Jeju.

Rainfall

In Jeju, in February, it is raining for 10.3 days, with typically 63mm of accumulated precipitation. Throughout the year, in Jeju, there are 130.2 rainfall days, and 1498mm of precipitation is accumulated.

Sea temperature

In Jeju, in February, the average water temperature is 13.7°C.
Note: With the appropriate swimsuit, one can swim in 13.7°C even if temperatures dip below 10°C; otherwise, be ready for cold shock and breath issues. A fleeting swim around 13°C is distressing.

Daylight

The average length of the day in February in Jeju is 10h and 59min.
On the first day of the month, sunrise is at 07:30 and sunset at 18:04. On the last day of February, sunrise is at 07:03 and sunset at 18:29 KST.

Sunshine

The average sunshine in February in Jeju is 3.8h.

UV index

In Jeju, the average daily maximum UV index in February is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In February, the maximum UV index of 4 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.