Weather in Jeju: February
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Average day temperature: | 46.2°F |
| Average night temperature: | 42.0°F | |
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Sea water temperature: | 57.2°F |
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Number of sunny days: | 7 days |
| Day length: | 10.6 - 11.4 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.8 in. | |
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forecast
| Jeju |
temperature
| Jeju |
Air temperature in February, °F
| Day temperature | Night temperature |
The highest day temperature during February of 2025 was 55°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during February were 41.8°F and 38.2°F.
Sea water temperature in Jeju in February, °F
The average sea water temperature in February of 2025 was 56.7°F. The highest and lowest sea temperatures during the month were 58.1°F and 55.0°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Mostly all days in February are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in February, in.
Precipitation total value in Jeju in February is 2.8 in. Other months of the year show relatively similar values.
The average wind speed value in February is 13.3 mph It makes February most windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in February is: 4.9.
Best time for vacation in Jeju
Jeju on a weather map
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