Seongnam-si Weather Averages
Climate averages for Seongnam-si based on 10 years of historical data.
Annual avg temp
12.8°C
Annual avg high
17.5°C
Annual avg low
8.7°C
Record high
39°C
Record low
-18°C
Annual rainfall
1411 mm
Rainy days
98
Sunshine
4.4h/day
Kelembapan
60%
Average Seongnam-si temperatures by month
Avg high
Avg low
Average rainfall in Seongnam-si by month
Rainfall (mm)
Sunshine hours in Seongnam-si by month
Sunshine (h/day)
Humidity in Seongnam-si by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Cuaca di Bulan Januari | 2°C | -5°C | 20 mm | 4.2h |
| Cuaca di Bulan Februari | 5°C | -3°C | 29 mm | 4.8h |
| Cuaca di Bulan Maret | 12°C | 2°C | 42 mm | 5.0h |
| Cuaca di Bulan April | 18°C | 8°C | 72 mm | 5.3h |
| Cuaca di Bulan Mei | 24°C | 12°C | 117 mm | 6.4h |
| Cuaca di Bulan Juni | 28°C | 18°C | 139 mm | 4.9h |
| Cuaca di Bulan Juli | 30°C | 22°C | 359 mm | 2.7h |
| Cuaca di Bulan Agustus | 30°C | 23°C | 300 mm | 2.8h |
| Cuaca di Bulan September | 26°C | 18°C | 159 mm | 4.6h |
| Cuaca di Bulan Oktober | 20°C | 11°C | 75 mm | 4.9h |
| Cuaca di Bulan November | 12°C | 4°C | 72 mm | 4.0h |
| Cuaca di Bulan Desember | 4°C | -3°C | 28 mm | 3.7h |