Climate averages 1991–2020
Kwangyang weather
in January.
A cold, fairly dry month: the coolest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a cold month in Kwangyang: daytime highs average 5.7°C and nights cool to about -2.2°C. By daytime temperature it is the coolest month of the year.
Expect about 29 mm of rain on roughly 4 days, which makes January a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 05 min on an average January day.
The nearest other city in this atlas is Suncheon (10 km away). In January its highs average 5.7°C, about as warm as Kwangyang, with 29 mm of rain.
Among the 79 cities listed in South Korea, Kwangyang ranks joint 15th of 79 for the warmest January highs and joint 56th of 79 for the driest January (rainfall, lowest first). The mean January high of those 79 cities is 3.6°C; Kwangyang is 2.1°C warmer than that mean.
From January to February, average highs rise by 2.3°C to 8.0°C, and monthly rainfall rises from 29 mm to 43 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Kwangyang climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 5.7°C-2.2°C | -2.2°C | 29 | 4.1 | 10.110 h |
| February | 8.0°C-1.0°C | -1.0°C | 43 | 4.9 | 10.911 h |
| March | 12.5°C2.9°C | 2.9°C | 79 | 7.5 | 11.912 h |
| April | 18.0°C8.3°C | 8.3°C | 120 | 8.4 | 13.013 h |
| May | 22.6°C13.7°C | 13.7°C | 138 | 8.2 | 14.014 h |
| June | 25.6°C18.4°C | 18.4°C | 194 | 10.7 | 14.514 h |
| July | 28.2°C22.6°C | 22.6°C | 321 | 17.8 | 14.314 h |
| August | 29.0°C23.4°C | 23.4°C | 288 | 17.1 | 13.513 h |
| September | 25.7°C18.8°C | 18.8°C | 160 | 10.3 | 12.412 h |
| October | 20.7°C12.3°C | 12.3°C | 66 | 4.7 | 11.311 h |
| November | 14.1°C5.6°C | 5.6°C | 47 | 5.5 | 10.410 h |
| December | 7.8°C-0.2°C | -0.2°C | 28 | 3.8 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Suncheon in JanuarySouth Korea · 10 kmHigh 5.7°C · Low -2.4°C · 29 mm rain
- Gwangyang in JanuarySouth Korea · 10 kmHigh 5.6°C · Low -2.6°C · 30 mm rain
- Yeosu in JanuarySouth Korea · 25 kmHigh 5.8°C · Low -0.1°C · 34 mm rain
- Chinju in JanuarySouth Korea · 51 kmHigh 5.7°C · Low -3.9°C · 29 mm rain
- Nangen in JanuarySouth Korea · 52 kmHigh 4.1°C · Low -3.8°C · 31 mm rain
- Gwangju in JanuarySouth Korea · 64 kmHigh 4.6°C · Low -2.9°C · 28 mm rain
- Masan in JanuarySouth Korea · 71 kmHigh 4.9°C · Low -2.6°C · 27 mm rain
- Tongyeong in JanuarySouth Korea · 78 kmHigh 6.2°C · Low 0.2°C · 39 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Kwangyang) is explained once on the Kwangyang year overview and on the Sources, method and limits page.
Suncheon lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.