Jeonju weather in December
December is one of the least pleasant months in Jeonju: highs of 5°C (41°F) and about 32 mm (1.3 in) of rain on average. Nights average -3°C (27°F) and cloud cover 55% (NASA POWER, 2001–2025 averages). It is the 2nd driest month of the year and the 2nd coolest. Compared with November, it is cooler and drier; January brings highs of 3°C (37°F) and 27 mm (1.1 in) of rain.
Is December a good time to visit Jeonju?
least pleasant month Weather score 44/100.
December is one of the least pleasant months for weather in Jeonju. For better conditions, consider Apr–May, Oct.
Does it rain a lot in Jeonju in December?
No, it is usually dry: about 32 mm (1.3 in) falls in an average December. It is the 2nd driest month of the year.
How warm is Jeonju in December?
Days average 5°C (41°F) and nights -3°C (27°F).
Jeonju weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 3°C (37°F) | -5°C (23°F) | 27 mm | 57% | least pleasant |
| February | 5°C (42°F) | -4°C (26°F) | 39 mm | 57% | least pleasant |
| March | 11°C (51°F) | 0°C (31°F) | 50 mm | 56% | fair |
| April | 17°C (63°F) | 5°C (41°F) | 85 mm | 57% | best |
| May | 23°C (73°F) | 11°C (52°F) | 85 mm | 60% | best |
| June | 27°C (80°F) | 17°C (62°F) | 136 mm | 73% | fair |
| July | 29°C (84°F) | 21°C (70°F) | 317 mm | 78% | least pleasant |
| August | 29°C (85°F) | 22°C (72°F) | 261 mm | 70% | least pleasant |
| September | 25°C (78°F) | 17°C (62°F) | 134 mm | 65% | fair |
| October | 20°C (67°F) | 9°C (49°F) | 56 mm | 51% | best |
| November | 12°C (54°F) | 3°C (38°F) | 45 mm | 53% | fair |
| December | 5°C (41°F) | -3°C (27°F) | 32 mm | 55% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months