Oulu — tempestas per mensem, aqua temperatus

In mediocris quotidie temperatus maximum — 19.8°C July. Maximum temperatus nocte mediocris — 13.5°C July. Minimum quotidie mediocris temperatus — -7.3°C in January. Mediocris nocte minimum temperatus — -8.3°C February.

Mediocris maximum temperatus aqua — 16.5°C fixum July. Minimum temperatus medium aquae — -1.1°C fixum February.

Maximum praecipitatio — 76.2 mm Memoriae proditum August. Minimum praecipitatio — 37.9 mm Memoriae proditum February.