Weather in Cheju in detsember
Climate normals based on 10 years of historical data for Cheju, Lõuna Korea.
How Hot Is Cheju in detsember?
December in Cheju averages 10°C in the afternoon and 6°C overnight, with a typical daily mean of 8°C. The pattern barely shifts from November — just a 6°C difference in average high.
Sunshine Hours in detsember
December is dim in Cheju — sunrise doesn't come until 7:30 am and the sun sets early at 5:30 pm, leaving only about 2.3h of direct sun on a typical day.
Does It Rain In Cheju In detsember?
December brings regular showers to Cheju: 97mm across 12 days.
Is Cheju Humid In detsember?
Expect a humid December in Cheju: 70% on average, with little overnight relief.
How Warm Is The Sea In Cheju In detsember?
Water temperatures around 18.2°C make December early-season swimming possible in Cheju.
Does It Snow In Cheju In detsember?
Snow is possible but uncommon in Cheju during December — about 0.7 snow days on average.
Wind In Cheju In detsember
Expect a breezy December in Cheju — winds average 25 kph.
Cloud Cover In Cheju In detsember
Cheju's December runs cloudy: typical cloud cover of 69%.
Cities With Similar Weather In detsember
Weather in Cheju, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 8°C / 4°C | 103mm | Details → |
| Veebruari ilm | 9°C / 4°C | 91mm | Details → |
| Märtsi ilm | 13°C / 8°C | 120mm | Details → |
| Aprilli ilm | 17°C / 12°C | 136mm | Details → |
| Mai ilm | 21°C / 15°C | 153mm | Details → |
| Juuni ilm | 24°C / 20°C | 244mm | Details → |
| Juuli ilm | 28°C / 24°C | 261mm | Details → |
| Augusti ilm | 29°C / 25°C | 231mm | Details → |
| Septembri ilm | 25°C / 22°C | 337mm | Details → |
| Oktoobri ilm | 20°C / 17°C | 160mm | Details → |
| Novembri ilm | 16°C / 12°C | 130mm | Details → |
| Detsembri ilm | 10°C / 6°C | 97mm |