Average annual temperature is 4.7 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 136 days
Number of rainy days: 158 days
Number of snow days: 71 days
Look at detailed online map of Sammatti
* Weather data for Sammatti 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) | 3.1 | 4.7 | 5.1 | 15.5 | 22.2 | 28.0 | 24.6 | 29.2 | 22.2 | 12.8 | 5.8 | 4.0 |
| Average daytime temperature (°C) | -1.4 | -1.0 | -0.3 | 8.8 | 14.8 | 20.6 | 19.9 | 19.8 | 17.1 | 4.5 | -1.2 | -4.4 |
| Average temperature (°C) | -3.0 | -3.5 | -4.2 | 2.7 | 9.7 | 15.7 | 16.0 | 16.3 | 13.5 | 1.6 | -2.9 | -6.5 |
| Average night temperature (°C) | -4.9 | -6.7 | -8.5 | -3.0 | 4.0 | 9.8 | 11.8 | 12.7 | 10.1 | -1.1 | -4.6 | -8.8 |
| Absolute minimum temperature (°C) | -17.5 | -16.2 | -18.3 | -14.0 | -4.0 | 1.4 | 9.6 | 7.6 | 0.6 | -7.2 | -15.6 | -15.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 6.2 | 8.8 | 11.8 | 14.9 | 17.8 | 19.7 | 18.8 | 16.0 | 13.0 | 9.9 | 7.0 | 5.2 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 | 4.0 |
| Sunshine mean duration (h) | 0.8 | 2.8 | 4.9 | 10.5 | 12.0 | 14.7 | 11.3 | 9.4 | 6.4 | 4.1 | 0.2 | 0.1 |
| Precipitation (mm) | 59 | 28 | 56 | 37 | 38 | 30 | 118 | 152 | 120 | 60 | 70 | 30 |
| Sunny days | 10 | 13 | 9 | 22 | 18 | 16 | 4 | 6 | 6 | 14 | 9 | 9 |
| Rainy days | 8 | 1 | 7 | 8 | 12 | 14 | 27 | 25 | 24 | 16 | 13 | 3 |
| Snow days | 13 | 14 | 15 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8 | 19 |
The best time to visit Sammatti during the most sunny months:
Months with the longest average daylight duration in Sammatti:
The largest precipitation sum in Sammatti is at