Climate averages 1991–2020
Yeosu weather
in March.
A cool, wet month: the 9th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Yeosu: daytime highs average 11.2°C and nights cool to about 4.6°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 92 mm of rain on roughly 7 days, which makes March a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 57 min on an average March day.
The nearest other city in this atlas is Gwangyang (20 km away). In March its highs average 12.4°C, 1.1°C warmer than Yeosu, with 82 mm of rain.
Among the 79 cities listed in South Korea, Yeosu ranks joint 33rd of 79 for the warmest March highs and 74th of 79 for the driest March (rainfall, lowest first). The mean March high of those 79 cities is 10.9°C; Yeosu is 0.3°C warmer than that mean.
From March to April, average highs rise by 4.4°C to 15.6°C, and monthly rainfall rises from 92 mm to 134 mm.
The annual picture
March 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
Yeosu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.8°C-0.1°C | -0.1°C | 34 | 4.2 | 10.110 h |
| February | 7.6°C1.0°C | 1.0°C | 48 | 4.9 | 10.911 h |
| March, selected | 11.2°C4.6°C | 4.6°C | 92 | 7.4 | 11.912 h |
| April | 15.6°C9.5°C | 9.5°C | 134 | 8.5 | 13.013 h |
| May | 19.7°C14.4°C | 14.4°C | 147 | 8.4 | 14.014 h |
| June | 22.8°C18.6°C | 18.6°C | 194 | 9.4 | 14.414 h |
| July | 26.0°C22.7°C | 22.7°C | 268 | 13.6 | 14.214 h |
| August | 27.5°C23.9°C | 23.9°C | 224 | 12.6 | 13.513 h |
| September | 24.5°C20.1°C | 20.1°C | 160 | 8.9 | 12.412 h |
| October | 19.9°C14.4°C | 14.4°C | 71 | 4.7 | 11.311 h |
| November | 13.8°C7.9°C | 7.9°C | 50 | 5.4 | 10.410 h |
| December | 7.9°C2.1°C | 2.1°C | 31 | 3.9 | 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
March in nearby cities
- Gwangyang in MarchSouth Korea · 20 kmHigh 12.4°C · Low 2.7°C · 82 mm rain
- Kwangyang in MarchSouth Korea · 25 kmHigh 12.5°C · Low 2.9°C · 79 mm rain
- Suncheon in MarchSouth Korea · 26 kmHigh 12.8°C · Low 2.5°C · 79 mm rain
- Chinju in MarchSouth Korea · 62 kmHigh 12.9°C · Low 1.6°C · 75 mm rain
- Tongyeong in MarchSouth Korea · 71 kmHigh 11.8°C · Low 5.2°C · 97 mm rain
- Nangen in MarchSouth Korea · 76 kmHigh 12.0°C · Low 1.2°C · 67 mm rain
- Gwangju in MarchSouth Korea · 81 kmHigh 12.0°C · Low 1.1°C · 63 mm rain
- Masan in MarchSouth Korea · 86 kmHigh 12.0°C · Low 1.3°C · 60 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 Yeosu) is explained once on the Yeosu year overview and on the Sources, method and limits page.