Average annual temperature is 8.3 °C
Absolute maximum temperature: 19.8 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 174 days
Number of rainy days: 173 days
Number of snow days: 18 days
Look at detailed online map of Seby
* Weather data for Seby Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.2 | 7.5 | 7.4 | 9.1 | 15.9 | 19.8 | 18.4 | 17.3 | 19.7 | 16.3 | 10.3 | 7.9 |
| Average daytime temperature (°C) | 4.9 | 4.0 | 4.2 | 5.6 | 10.2 | 15.7 | 16.3 | 15.8 | 17.0 | 11.0 | 6.1 | 4.2 |
| Average temperature (°C) | 3.9 | 2.5 | 2.4 | 4.3 | 8.9 | 14.5 | 15.2 | 14.8 | 15.9 | 9.7 | 4.9 | 2.7 |
| Average night temperature (°C) | 3.0 | 1.0 | 0.8 | 3.2 | 7.9 | 13.4 | 14.1 | 13.7 | 14.8 | 8.2 | 3.7 | 1.3 |
| Absolute minimum temperature (°C) | -0.1 | -2.7 | -5.0 | -0.7 | 3.5 | 8.4 | 12.8 | 11.9 | 12.6 | 5.2 | -5.0 | -5.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 17.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.6 | 9.6 | 11.9 | 14.2 | 16.4 | 17.6 | 17.0 | 15.1 | 12.8 | 10.4 | 8.2 | 7.0 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 2.4 | 4.7 | 6.1 | 10.6 | 13.7 | 14.1 | 13.6 | 9.1 | 9.5 | 4.9 | 3.4 | 1.2 |
| Precipitation (mm) | 100 | 34 | 41 | 6 | 10 | 78 | 25 | 80 | 38 | 96 | 51 | 67 |
| Sunny days | 7 | 14 | 13 | 23 | 27 | 21 | 14 | 12 | 22 | 8 | 7 | 6 |
| Rainy days | 24 | 11 | 14 | 6 | 4 | 9 | 17 | 19 | 8 | 23 | 18 | 20 |
| Snow days | 0 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
The best time to visit Seby during the most sunny months:
Months with the longest average daylight duration in Seby:
The largest precipitation sum in Seby is at