Seongnam-si weather in 2024
Seongnam-si weather in 2024, with 366 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2024 alongside other available years for Seongnam-si.
Year summary
In 2024, Seongnam-si averaged 17.8 C for daily highs and 8.5 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2024 with the 2023-2025 archive baseline. The 2024 average daily high was +0.4 C from that baseline, and total precipitation was -111.1 mm from the baseline total.
The warmest month was August, with an average high of 31.2 C, while January had the lowest average low at -6.2 C.
The wettest month was July, totaling 442.5 mm. The hottest day reached 35.0 C on June 20, 2024.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -6.2 | 2.5 | 19.7 | 31 |
| February | -2.5 | 6.7 | 67.2 | 29 |
| March | -0.5 | 10.6 | 36.3 | 31 |
| April | 8.2 | 20.6 | 50.1 | 30 |
| May | 11.1 | 22.1 | 123.0 | 31 |
| June | 16.7 | 28.6 | 102.0 | 30 |
| July | 22.5 | 28.8 | 442.5 | 31 |
| August | 23.6 | 31.2 | 148.4 | 31 |
| September | 19.9 | 27.7 | 227.3 | 30 |
| October | 10.2 | 19.4 | 59.9 | 31 |
| November | 3.2 | 12.4 | 44.6 | 30 |
| December | -4.2 | 2.9 | 4.6 | 31 |
Daily records in 2024
| Record | Date | Value |
|---|---|---|
| Hottest day | June 20, 2024 | 35.0 C |
| Coldest night | January 23, 2024 | -15.0 C |
| Wettest day | September 20, 2024 | 86.1 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.