Oulu — weather by month, water temperature

The average maximum daily temperature — 19.8°C in July. Average maximum night temperature — 13.5°C in July. The average minimum daily temperature — -7.3°C in January. The average minimum night temperature — -8.3°C in February.

Average maximum temperature of the water — 16.5°C fixed in July. The average minimum temperature of the water — -1.1°C fixed in February.

Maximum precipitation — 76.2 mm It was recorded in August. Minimum precipitation — 37.9 mm It was recorded in February.