Lappeenranta — tempestas per mensem, aqua temperatus

In mediocris quotidie temperatus maximum — 21.7°C July. Maximum temperatus nocte mediocris — 14.6°C July. Minimum quotidie mediocris temperatus — -5.2°C in January. Mediocris nocte minimum temperatus — -6.5°C in January.

Mediocris maximum temperatus aqua — 18.4°C fixum August. Minimum temperatus medium aquae — -0.8°C fixum February.

Maximum praecipitatio — 67.2 mm Memoriae proditum August. Minimum praecipitatio — 40.2 mm Memoriae proditum April.