Seinäjoki Weather Averages
Climate averages for Seinäjoki based on 10 years of historical data.
Annual avg temp
5.0°C
Annual avg high
8.3°C
Annual avg low
1.6°C
Record high
31°C
Record low
-31°C
Annual rainfall
719 mm
Rainy days
136
Sunshine
2.6h/day
Kelembapan
82%
Average Seinäjoki temperatures by month
Avg high
Avg low
Average rainfall in Seinäjoki by month
Rainfall (mm)
Sunshine hours in Seinäjoki by month
Sunshine (h/day)
Humidity in Seinäjoki by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Cuaca di Bulan Januari | -3°C | -8°C | 43 mm | 0.9h |
| Cuaca di Bulan Februari | -2°C | -7°C | 38 mm | 1.5h |
| Cuaca di Bulan Maret | 1°C | -5°C | 35 mm | 2.1h |
| Cuaca di Bulan April | 7°C | -1°C | 48 mm | 2.8h |
| Cuaca di Bulan Mei | 14°C | 5°C | 56 mm | 4.6h |
| Cuaca di Bulan Juni | 19°C | 10°C | 67 mm | 5.0h |
| Cuaca di Bulan Juli | 21°C | 12°C | 87 mm | 4.1h |
| Cuaca di Bulan Agustus | 20°C | 11°C | 106 mm | 3.3h |
| Cuaca di Bulan September | 14°C | 8°C | 66 mm | 2.6h |
| Cuaca di Bulan Oktober | 7°C | 2°C | 68 mm | 1.9h |
| Cuaca di Bulan November | 2°C | -1°C | 58 mm | 1.1h |
| Cuaca di Bulan Desember | -1°C | -5°C | 46 mm | 0.7h |