Average annual temperature is 6.6 °C
Absolute maximum temperature: 25.3 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 150 days
Number of rainy days: 172 days
Number of snow days: 43 days
Look at detailed online map of Etelä-Vartsala
* Weather data for Etelä-Vartsala Finland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.8 | 4.7 | 3.8 | 7.8 | 14.7 | 21.6 | 19.3 | 25.3 | 18.0 | 14.8 | 8.5 | 5.6 |
| Average daytime temperature (°C) | 1.7 | 0.7 | 0.4 | 4.3 | 8.8 | 15.1 | 17.4 | 18.1 | 16.4 | 8.2 | 2.9 | -0.6 |
| Average temperature (°C) | 0.7 | -0.3 | -1.0 | 2.7 | 7.7 | 13.6 | 16.6 | 17.1 | 15.6 | 6.8 | 1.5 | -1.9 |
| Average night temperature (°C) | -0.5 | -1.6 | -2.5 | 0.9 | 6.5 | 12.1 | 15.7 | 16.0 | 14.8 | 5.3 | -0.2 | -3.2 |
| Absolute minimum temperature (°C) | -8.6 | -8.1 | -10.2 | -6.0 | 1.5 | 6.8 | 13.7 | 13.6 | 12.7 | -0.9 | -10.2 | -10.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 19.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 6.7 | 9.1 | 11.8 | 14.6 | 17.3 | 18.9 | 18.1 | 15.7 | 12.9 | 10.1 | 7.5 | 5.9 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 17.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 1.5 | 3.6 | 5.8 | 10.5 | 13.7 | 16.2 | 14.2 | 9.8 | 8.5 | 5.0 | 1.9 | 0.5 |
| Precipitation (mm) | 72 | 37 | 72 | 16 | 23 | 11 | 58 | 143 | 42 | 145 | 78 | 29 |
| Sunny days | 9 | 14 | 10 | 20 | 23 | 24 | 10 | 6 | 15 | 5 | 7 | 7 |
| Rainy days | 18 | 5 | 12 | 10 | 8 | 6 | 21 | 25 | 15 | 26 | 16 | 10 |
| Snow days | 4 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 14 |
The best time to visit Etelä-Vartsala during the most sunny months:
Months with the longest average daylight duration in Etelä-Vartsala:
The largest precipitation sum in Etelä-Vartsala is at