Historical weather in Gwangju, South Korea
Gwangju weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Gwangju averaged 19.3 C for daily highs and 9.8 C for daily lows across 1096 daily observations.
The warmest month was July 2025, with an average high of 33.0 C, while January 2023 had the lowest average low at -4.6 C.
The wettest month was July 2023, totaling 453.9 mm of precipitation.
The hottest day reached 38.3 C on July 12, 2025; the coldest night fell to -12.9 C on January 25, 2023.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | -4.6 | 5.6 | 33.1 | 31 |
| 2023 | February | -2.8 | 8.8 | 27.2 | 28 |
| 2023 | March | 3.2 | 17.1 | 48.4 | 31 |
| 2023 | April | 7.1 | 19.2 | 97.9 | 30 |
| 2023 | May | 13.0 | 23.5 | 162.6 | 31 |
| 2023 | June | 17.9 | 28.4 | 175.8 | 30 |
| 2023 | July | 22.7 | 28.8 | 453.9 | 31 |
| 2023 | August | 22.6 | 30.4 | 288.3 | 31 |
| 2023 | September | 18.9 | 26.8 | 164.2 | 30 |
| 2023 | October | 10.1 | 20.1 | 14.2 | 31 |
| 2023 | November | 3.7 | 13.3 | 93.7 | 30 |
| 2023 | December | -0.3 | 8.0 | 72.1 | 31 |
| 2024 | January | -2.8 | 6.0 | 51.0 | 31 |
| 2024 | February | 0.5 | 9.2 | 167.5 | 29 |
| 2024 | March | 1.4 | 12.4 | 79.2 | 31 |
| 2024 | April | 9.0 | 20.2 | 102.1 | 30 |
| 2024 | May | 11.6 | 22.9 | 139.3 | 31 |
| 2024 | June | 16.9 | 27.7 | 150.0 | 30 |
| 2024 | July | 23.1 | 29.3 | 343.6 | 31 |
| 2024 | August | 23.4 | 31.9 | 74.6 | 31 |
| 2024 | September | 21.2 | 29.9 | 177.5 | 30 |
| 2024 | October | 12.2 | 21.3 | 117.0 | 31 |
| 2024 | November | 6.0 | 15.2 | 93.5 | 30 |
| 2024 | December | -0.7 | 6.4 | 7.1 | 31 |
| 2025 | January | -3.2 | 5.1 | 12.3 | 31 |
| 2025 | February | -3.6 | 4.2 | 26.9 | 28 |
| 2025 | March | 2.6 | 13.0 | 44.8 | 31 |
| 2025 | April | 7.2 | 19.2 | 70.1 | 30 |
| 2025 | May | 11.9 | 22.3 | 134.6 | 31 |
| 2025 | June | 18.1 | 28.1 | 259.8 | 30 |
| 2025 | July | 23.2 | 33.0 | 145.3 | 31 |
| 2025 | August | 23.4 | 31.9 | 220.8 | 31 |
| 2025 | September | 20.3 | 27.8 | 199.4 | 30 |
| 2025 | October | 14.0 | 21.8 | 160.5 | 31 |
| 2025 | November | 4.8 | 14.7 | 16.1 | 30 |
| 2025 | December | -0.8 | 8.4 | 27.6 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | July 12, 2025 | 38.3 C |
| Coldest night | January 25, 2023 | -12.9 C |
| Wettest day | September 21, 2024 | 114.9 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.